diff --git a/gin/b/b.go b/gin/b/b.go new file mode 100644 index 0000000..b8cd469 --- /dev/null +++ b/gin/b/b.go @@ -0,0 +1,62 @@ +package b + +import ( + "git.ningdatech.com/ningda/gin-valid/gin/binding" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" + "mime" + "net/http" +) + +type ValidError struct { + ErrString string +} + +func (e *ValidError) Error() string { + return e.ErrString +} + +func ShouldBind(req *http.Request, obj interface{}) error { + content, err := contentType(req) + if err != nil { + return err + } + b := binding.Default(req.Method, content) + err = ShouldBindWith(req, obj, b) + errs, ok := err.(validator.ValidationErrors) + if !ok { + // 非validator.ValidationErrors类型错误直接返回 + return err + } + return errs.Translate(binding.ValidTrans) +} + +func ShouldBindWith(req *http.Request, obj interface{}, b binding.Binding) error { + return b.Bind(req, obj) +} +func ShouldBindJSON(req *http.Request, obj interface{}) error { + return ShouldBindWith(req, obj, binding.JSON) +} +func ShouldBindHeader(req *http.Request, obj interface{}) error { + return ShouldBindWith(req, obj, binding.Header) +} +func ShouldBindQuery(req *http.Request, obj interface{}) error { + return ShouldBindWith(req, obj, binding.Query) +} + +func contentType(r *http.Request) (string, error) { + ct := r.Header.Get("Content-Type") + if ct == "" { + ct = "application/octet-stream" + } + ct, _, err := mime.ParseMediaType(ct) + return ct, err +} + +func filterFlags(content string) string { + for i, char := range content { + if char == ' ' || char == ';' { + return content[:i] + } + } + return content +} diff --git a/gin/binding/binding.go b/gin/binding/binding.go new file mode 100644 index 0000000..5756284 --- /dev/null +++ b/gin/binding/binding.go @@ -0,0 +1,116 @@ +// Copyright 2014 Manu Martinez-Almeida. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +// +build !nomsgpack + +package binding + +import "net/http" + +// Content-Type MIME of the most common data formats. +const ( + MIMEJSON = "application/json" + MIMEHTML = "text/html" + MIMEXML = "application/xml" + MIMEXML2 = "text/xml" + MIMEPlain = "text/plain" + MIMEPOSTForm = "application/x-www-form-urlencoded" + MIMEMultipartPOSTForm = "multipart/form-data" + MIMEPROTOBUF = "application/x-protobuf" + MIMEMSGPACK = "application/x-msgpack" + MIMEMSGPACK2 = "application/msgpack" + MIMEYAML = "application/x-yaml" +) + +// Binding describes the interface which needs to be implemented for binding the +// data present in the request such as JSON request body, query parameters or +// the form POST. +type Binding interface { + Name() string + Bind(*http.Request, interface{}) error +} + +// BindingBody adds BindBody method to Binding. BindBody is similar with Bind, +// but it reads the body from supplied bytes instead of req.Body. +type BindingBody interface { + Binding + BindBody([]byte, interface{}) error +} + +// BindingUri adds BindUri method to Binding. BindUri is similar with Bind, +// but it read the Params. +type BindingUri interface { + Name() string + BindUri(map[string][]string, interface{}) error +} + +// StructValidator is the minimal interface which needs to be implemented in +// order for it to be used as the validator engine for ensuring the correctness +// of the request. Gin provides a default implementation for this using +// https://github.com/go-playground/validator/tree/v8.18.2. +type StructValidator interface { + // ValidateStruct can receive any kind of type and it should never panic, even if the configuration is not right. + // If the received type is not a struct, any validation should be skipped and nil must be returned. + // If the received type is a struct or pointer to a struct, the validation should be performed. + // If the struct is not valid or the validation itself fails, a descriptive error should be returned. + // Otherwise nil must be returned. + ValidateStruct(interface{}) error + + // Engine returns the underlying validator engine which powers the + // StructValidator implementation. + Engine() interface{} +} + +// Validator is the default validator which implements the StructValidator +// interface. It uses https://github.com/go-playground/validator/tree/v8.18.2 +// under the hood. +var Validator StructValidator = &defaultValidator{} + +// These implement the Binding interface and can be used to bind the data +// present in the request to struct instances. +var ( + JSON = jsonBinding{} + XML = xmlBinding{} + Form = formBinding{} + Query = queryBinding{} + FormPost = formPostBinding{} + FormMultipart = formMultipartBinding{} + ProtoBuf = protobufBinding{} + MsgPack = msgpackBinding{} + YAML = yamlBinding{} + Uri = uriBinding{} + Header = headerBinding{} +) + +// Default returns the appropriate Binding instance based on the HTTP method +// and the content type. +func Default(method, contentType string) Binding { + if method == http.MethodGet { + return Form + } + + switch contentType { + case MIMEJSON: + return JSON + case MIMEXML, MIMEXML2: + return XML + case MIMEPROTOBUF: + return ProtoBuf + case MIMEMSGPACK, MIMEMSGPACK2: + return MsgPack + case MIMEYAML: + return YAML + case MIMEMultipartPOSTForm: + return FormMultipart + default: // case MIMEPOSTForm: + return Form + } +} + +func validate(obj interface{}) error { + if Validator == nil { + return nil + } + return Validator.ValidateStruct(obj) +} diff --git a/gin/binding/binding_nomsgpack.go b/gin/binding/binding_nomsgpack.go new file mode 100644 index 0000000..fd227b1 --- /dev/null +++ b/gin/binding/binding_nomsgpack.go @@ -0,0 +1,111 @@ +// Copyright 2020 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +// +build nomsgpack + +package binding + +import "net/http" + +// Content-Type MIME of the most common data formats. +const ( + MIMEJSON = "application/json" + MIMEHTML = "text/html" + MIMEXML = "application/xml" + MIMEXML2 = "text/xml" + MIMEPlain = "text/plain" + MIMEPOSTForm = "application/x-www-form-urlencoded" + MIMEMultipartPOSTForm = "multipart/form-data" + MIMEPROTOBUF = "application/x-protobuf" + MIMEYAML = "application/x-yaml" +) + +// Binding describes the interface which needs to be implemented for binding the +// data present in the request such as JSON request body, query parameters or +// the form POST. +type Binding interface { + Name() string + Bind(*http.Request, interface{}) error +} + +// BindingBody adds BindBody method to Binding. BindBody is similar with Bind, +// but it reads the body from supplied bytes instead of req.Body. +type BindingBody interface { + Binding + BindBody([]byte, interface{}) error +} + +// BindingUri adds BindUri method to Binding. BindUri is similar with Bind, +// but it read the Params. +type BindingUri interface { + Name() string + BindUri(map[string][]string, interface{}) error +} + +// StructValidator is the minimal interface which needs to be implemented in +// order for it to be used as the validator engine for ensuring the correctness +// of the request. Gin provides a default implementation for this using +// https://github.com/go-playground/validator/tree/v8.18.2. +type StructValidator interface { + // ValidateStruct can receive any kind of type and it should never panic, even if the configuration is not right. + // If the received type is not a struct, any validation should be skipped and nil must be returned. + // If the received type is a struct or pointer to a struct, the validation should be performed. + // If the struct is not valid or the validation itself fails, a descriptive error should be returned. + // Otherwise nil must be returned. + ValidateStruct(interface{}) error + + // Engine returns the underlying validator engine which powers the + // StructValidator implementation. + Engine() interface{} +} + +// Validator is the default validator which implements the StructValidator +// interface. It uses https://github.com/go-playground/validator/tree/v8.18.2 +// under the hood. +var Validator StructValidator = &defaultValidator{} + +// These implement the Binding interface and can be used to bind the data +// present in the request to struct instances. +var ( + JSON = jsonBinding{} + XML = xmlBinding{} + Form = formBinding{} + Query = queryBinding{} + FormPost = formPostBinding{} + FormMultipart = formMultipartBinding{} + ProtoBuf = protobufBinding{} + YAML = yamlBinding{} + Uri = uriBinding{} + Header = headerBinding{} +) + +// Default returns the appropriate Binding instance based on the HTTP method +// and the content type. +func Default(method, contentType string) Binding { + if method == "GET" { + return Form + } + + switch contentType { + case MIMEJSON: + return JSON + case MIMEXML, MIMEXML2: + return XML + case MIMEPROTOBUF: + return ProtoBuf + case MIMEYAML: + return YAML + case MIMEMultipartPOSTForm: + return FormMultipart + default: // case MIMEPOSTForm: + return Form + } +} + +func validate(obj interface{}) error { + if Validator == nil { + return nil + } + return Validator.ValidateStruct(obj) +} diff --git a/gin/binding/default_validator.go b/gin/binding/default_validator.go new file mode 100644 index 0000000..e1fd930 --- /dev/null +++ b/gin/binding/default_validator.go @@ -0,0 +1,72 @@ +// Copyright 2017 Manu Martinez-Almeida. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "git.ningdatech.com/ningda/gin-valid/go-playground/locales/zh" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" + zhTrans "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10/translations/zh" + "reflect" + "strings" + "sync" +) + +type defaultValidator struct { + once sync.Once + validate *validator.Validate +} + +var _ StructValidator = &defaultValidator{} //这是啥情况?yang + +// ValidateStruct receives any kind of type, but only performed struct or pointer to struct type. +func (v *defaultValidator) ValidateStruct(obj interface{}) error { + value := reflect.ValueOf(obj) + valueType := value.Kind() + if valueType == reflect.Ptr { + valueType = value.Elem().Kind() + } + if valueType == reflect.Struct { + v.lazyinit() + if err := v.validate.Struct(obj); err != nil { + return err + } + } + return nil +} + +// Engine returns the underlying validator engine which powers the default +// Validator instance. This is useful if you want to register custom validations +// or struct level validations. See validator GoDoc for more info - +// https://godoc.org/gopkg.in/go-playground/validator.v8 +func (v *defaultValidator) Engine() interface{} { + v.lazyinit() + return v.validate +} + +var ValidTrans ut.Translator + +func (v *defaultValidator) lazyinit() { + v.once.Do(func() { + v.validate = validator.New() + zh := zh.New() + uni := ut.New(zh, zh) + + // this is usually know or extracted from http 'Accept-Language' header + // also see uni.FindTranslator(...) + ValidTrans, _ = uni.GetTranslator("zh") + + zhTrans.RegisterDefaultTranslations(v.validate, ValidTrans) // 为gin的校验 注册翻译 + v.validate.RegisterTagNameFunc(func(fld reflect.StructField) string { + name := strings.SplitN(fld.Tag.Get("description"), ",", 2)[0] + //if name == "-" { + // return "" + //} + return name + }) + // 设置 tag 的名字 + v.validate.SetTagName("binding") + }) +} diff --git a/gin/binding/form.go b/gin/binding/form.go new file mode 100644 index 0000000..b93c34c --- /dev/null +++ b/gin/binding/form.go @@ -0,0 +1,63 @@ +// Copyright 2014 Manu Martinez-Almeida. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "net/http" +) + +const defaultMemory = 32 << 20 + +type formBinding struct{} +type formPostBinding struct{} +type formMultipartBinding struct{} + +func (formBinding) Name() string { + return "form" +} + +func (formBinding) Bind(req *http.Request, obj interface{}) error { + if err := req.ParseForm(); err != nil { + return err + } + if err := req.ParseMultipartForm(defaultMemory); err != nil { + if err != http.ErrNotMultipart { + return err + } + } + if err := mapForm(obj, req.Form); err != nil { + return err + } + return validate(obj) +} + +func (formPostBinding) Name() string { + return "form-urlencoded" +} + +func (formPostBinding) Bind(req *http.Request, obj interface{}) error { + if err := req.ParseForm(); err != nil { + return err + } + if err := mapForm(obj, req.PostForm); err != nil { + return err + } + return validate(obj) +} + +func (formMultipartBinding) Name() string { + return "multipart/form-data" +} + +func (formMultipartBinding) Bind(req *http.Request, obj interface{}) error { + if err := req.ParseMultipartForm(defaultMemory); err != nil { + return err + } + if err := mappingByPtr(obj, (*multipartRequest)(req), "form"); err != nil { + return err + } + + return validate(obj) +} diff --git a/gin/binding/form_mapping.go b/gin/binding/form_mapping.go new file mode 100644 index 0000000..a625500 --- /dev/null +++ b/gin/binding/form_mapping.go @@ -0,0 +1,392 @@ +// Copyright 2014 Manu Martinez-Almeida. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "errors" + "fmt" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/gin/internal/bytesconv" + "git.ningdatech.com/ningda/gin-valid/gin/internal/json" +) + +var errUnknownType = errors.New("unknown type") + +func mapUri(ptr interface{}, m map[string][]string) error { + return mapFormByTag(ptr, m, "uri") +} + +func mapForm(ptr interface{}, form map[string][]string) error { + return mapFormByTag(ptr, form, "form") +} + +var emptyField = reflect.StructField{} + +func mapFormByTag(ptr interface{}, form map[string][]string, tag string) error { + // Check if ptr is a map + ptrVal := reflect.ValueOf(ptr) + var pointed interface{} + if ptrVal.Kind() == reflect.Ptr { + ptrVal = ptrVal.Elem() + pointed = ptrVal.Interface() + } + if ptrVal.Kind() == reflect.Map && + ptrVal.Type().Key().Kind() == reflect.String { + if pointed != nil { + ptr = pointed + } + return setFormMap(ptr, form) + } + + return mappingByPtr(ptr, formSource(form), tag) +} + +// setter tries to set value on a walking by fields of a struct +type setter interface { + TrySet(value reflect.Value, field reflect.StructField, key string, opt setOptions) (isSetted bool, err error) +} + +type formSource map[string][]string + +var _ setter = formSource(nil) + +// TrySet tries to set a value by request's form source (like map[string][]string) +func (form formSource) TrySet(value reflect.Value, field reflect.StructField, tagValue string, opt setOptions) (isSetted bool, err error) { + return setByForm(value, field, form, tagValue, opt) +} + +func mappingByPtr(ptr interface{}, setter setter, tag string) error { + _, err := mapping(reflect.ValueOf(ptr), emptyField, setter, tag) + return err +} + +func mapping(value reflect.Value, field reflect.StructField, setter setter, tag string) (bool, error) { + if field.Tag.Get(tag) == "-" { // just ignoring this field + return false, nil + } + + var vKind = value.Kind() + + if vKind == reflect.Ptr { + var isNew bool + vPtr := value + if value.IsNil() { + isNew = true + vPtr = reflect.New(value.Type().Elem()) + } + isSetted, err := mapping(vPtr.Elem(), field, setter, tag) + if err != nil { + return false, err + } + if isNew && isSetted { + value.Set(vPtr) + } + return isSetted, nil + } + + if vKind != reflect.Struct || !field.Anonymous { + ok, err := tryToSetValue(value, field, setter, tag) + if err != nil { + return false, err + } + if ok { + return true, nil + } + } + + if vKind == reflect.Struct { + tValue := value.Type() + + var isSetted bool + for i := 0; i < value.NumField(); i++ { + sf := tValue.Field(i) + if sf.PkgPath != "" && !sf.Anonymous { // unexported + continue + } + ok, err := mapping(value.Field(i), tValue.Field(i), setter, tag) + if err != nil { + return false, err + } + isSetted = isSetted || ok + } + return isSetted, nil + } + return false, nil +} + +type setOptions struct { + isDefaultExists bool + defaultValue string +} + +func tryToSetValue(value reflect.Value, field reflect.StructField, setter setter, tag string) (bool, error) { + var tagValue string + var setOpt setOptions + + tagValue = field.Tag.Get(tag) + tagValue, opts := head(tagValue, ",") + + if tagValue == "" { // default value is FieldName + tagValue = field.Name + } + if tagValue == "" { // when field is "emptyField" variable + return false, nil + } + + var opt string + for len(opts) > 0 { + opt, opts = head(opts, ",") + + if k, v := head(opt, "="); k == "default" { + setOpt.isDefaultExists = true + setOpt.defaultValue = v + } + } + + return setter.TrySet(value, field, tagValue, setOpt) +} + +func setByForm(value reflect.Value, field reflect.StructField, form map[string][]string, tagValue string, opt setOptions) (isSetted bool, err error) { + vs, ok := form[tagValue] + if !ok && !opt.isDefaultExists { + return false, nil + } + + switch value.Kind() { + case reflect.Slice: + if !ok { + vs = []string{opt.defaultValue} + } + return true, setSlice(vs, value, field) + case reflect.Array: + if !ok { + vs = []string{opt.defaultValue} + } + if len(vs) != value.Len() { + return false, fmt.Errorf("%q is not valid value for %s", vs, value.Type().String()) + } + return true, setArray(vs, value, field) + default: + var val string + if !ok { + val = opt.defaultValue + } + + if len(vs) > 0 { + val = vs[0] + } + return true, setWithProperType(val, value, field) + } +} + +func setWithProperType(val string, value reflect.Value, field reflect.StructField) error { + switch value.Kind() { + case reflect.Int: + return setIntField(val, 0, value) + case reflect.Int8: + return setIntField(val, 8, value) + case reflect.Int16: + return setIntField(val, 16, value) + case reflect.Int32: + return setIntField(val, 32, value) + case reflect.Int64: + switch value.Interface().(type) { + case time.Duration: + return setTimeDuration(val, value, field) + } + return setIntField(val, 64, value) + case reflect.Uint: + return setUintField(val, 0, value) + case reflect.Uint8: + return setUintField(val, 8, value) + case reflect.Uint16: + return setUintField(val, 16, value) + case reflect.Uint32: + return setUintField(val, 32, value) + case reflect.Uint64: + return setUintField(val, 64, value) + case reflect.Bool: + return setBoolField(val, value) + case reflect.Float32: + return setFloatField(val, 32, value) + case reflect.Float64: + return setFloatField(val, 64, value) + case reflect.String: + value.SetString(val) + case reflect.Struct: + switch value.Interface().(type) { + case time.Time: + return setTimeField(val, field, value) + } + return json.Unmarshal(bytesconv.StringToBytes(val), value.Addr().Interface()) + case reflect.Map: + return json.Unmarshal(bytesconv.StringToBytes(val), value.Addr().Interface()) + default: + return errUnknownType + } + return nil +} + +func setIntField(val string, bitSize int, field reflect.Value) error { + if val == "" { + val = "0" + } + intVal, err := strconv.ParseInt(val, 10, bitSize) + if err == nil { + field.SetInt(intVal) + } + return err +} + +func setUintField(val string, bitSize int, field reflect.Value) error { + if val == "" { + val = "0" + } + uintVal, err := strconv.ParseUint(val, 10, bitSize) + if err == nil { + field.SetUint(uintVal) + } + return err +} + +func setBoolField(val string, field reflect.Value) error { + if val == "" { + val = "false" + } + boolVal, err := strconv.ParseBool(val) + if err == nil { + field.SetBool(boolVal) + } + return err +} + +func setFloatField(val string, bitSize int, field reflect.Value) error { + if val == "" { + val = "0.0" + } + floatVal, err := strconv.ParseFloat(val, bitSize) + if err == nil { + field.SetFloat(floatVal) + } + return err +} + +func setTimeField(val string, structField reflect.StructField, value reflect.Value) error { + timeFormat := structField.Tag.Get("time_format") + if timeFormat == "" { + timeFormat = time.RFC3339 + } + + switch tf := strings.ToLower(timeFormat); tf { + case "unix", "unixnano": + tv, err := strconv.ParseInt(val, 10, 64) + if err != nil { + return err + } + + d := time.Duration(1) + if tf == "unixnano" { + d = time.Second + } + + t := time.Unix(tv/int64(d), tv%int64(d)) + value.Set(reflect.ValueOf(t)) + return nil + + } + + if val == "" { + value.Set(reflect.ValueOf(time.Time{})) + return nil + } + + l := time.Local + if isUTC, _ := strconv.ParseBool(structField.Tag.Get("time_utc")); isUTC { + l = time.UTC + } + + if locTag := structField.Tag.Get("time_location"); locTag != "" { + loc, err := time.LoadLocation(locTag) + if err != nil { + return err + } + l = loc + } + + t, err := time.ParseInLocation(timeFormat, val, l) + if err != nil { + return err + } + + value.Set(reflect.ValueOf(t)) + return nil +} + +func setArray(vals []string, value reflect.Value, field reflect.StructField) error { + for i, s := range vals { + err := setWithProperType(s, value.Index(i), field) + if err != nil { + return err + } + } + return nil +} + +func setSlice(vals []string, value reflect.Value, field reflect.StructField) error { + slice := reflect.MakeSlice(value.Type(), len(vals), len(vals)) + err := setArray(vals, slice, field) + if err != nil { + return err + } + value.Set(slice) + return nil +} + +func setTimeDuration(val string, value reflect.Value, field reflect.StructField) error { + d, err := time.ParseDuration(val) + if err != nil { + return err + } + value.Set(reflect.ValueOf(d)) + return nil +} + +func head(str, sep string) (head string, tail string) { + idx := strings.Index(str, sep) + if idx < 0 { + return str, "" + } + return str[:idx], str[idx+len(sep):] +} + +func setFormMap(ptr interface{}, form map[string][]string) error { + el := reflect.TypeOf(ptr).Elem() + + if el.Kind() == reflect.Slice { + ptrMap, ok := ptr.(map[string][]string) + if !ok { + return errors.New("cannot convert to map slices of strings") + } + for k, v := range form { + ptrMap[k] = v + } + + return nil + } + + ptrMap, ok := ptr.(map[string]string) + if !ok { + return errors.New("cannot convert to map of strings") + } + for k, v := range form { + ptrMap[k] = v[len(v)-1] // pick last + } + + return nil +} diff --git a/gin/binding/form_mapping_benchmark_test.go b/gin/binding/form_mapping_benchmark_test.go new file mode 100644 index 0000000..9572ea0 --- /dev/null +++ b/gin/binding/form_mapping_benchmark_test.go @@ -0,0 +1,67 @@ +// Copyright 2019 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "testing" + "time" + + "github.com/stretchr/testify/assert" +) + +var form = map[string][]string{ + "name": {"mike"}, + "friends": {"anna", "nicole"}, + "id_number": {"12345678"}, + "id_date": {"2018-01-20"}, +} + +type structFull struct { + Name string `form:"name"` + Age int `form:"age,default=25"` + Friends []string `form:"friends"` + ID *struct { + Number string `form:"id_number"` + DateOfIssue time.Time `form:"id_date" time_format:"2006-01-02" time_utc:"true"` + } + Nationality *string `form:"nationality"` +} + +func BenchmarkMapFormFull(b *testing.B) { + var s structFull + for i := 0; i < b.N; i++ { + err := mapForm(&s, form) + if err != nil { + b.Fatalf("Error on a form mapping") + } + } + b.StopTimer() + + t := b + assert.Equal(t, "mike", s.Name) + assert.Equal(t, 25, s.Age) + assert.Equal(t, []string{"anna", "nicole"}, s.Friends) + assert.Equal(t, "12345678", s.ID.Number) + assert.Equal(t, time.Date(2018, 1, 20, 0, 0, 0, 0, time.UTC), s.ID.DateOfIssue) + assert.Nil(t, s.Nationality) +} + +type structName struct { + Name string `form:"name"` +} + +func BenchmarkMapFormName(b *testing.B) { + var s structName + for i := 0; i < b.N; i++ { + err := mapForm(&s, form) + if err != nil { + b.Fatalf("Error on a form mapping") + } + } + b.StopTimer() + + t := b + assert.Equal(t, "mike", s.Name) +} diff --git a/gin/binding/form_mapping_test.go b/gin/binding/form_mapping_test.go new file mode 100644 index 0000000..2675d46 --- /dev/null +++ b/gin/binding/form_mapping_test.go @@ -0,0 +1,281 @@ +// Copyright 2019 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "reflect" + "testing" + "time" + + "github.com/stretchr/testify/assert" +) + +func TestMappingBaseTypes(t *testing.T) { + intPtr := func(i int) *int { + return &i + } + for _, tt := range []struct { + name string + value interface{} + form string + expect interface{} + }{ + {"base type", struct{ F int }{}, "9", int(9)}, + {"base type", struct{ F int8 }{}, "9", int8(9)}, + {"base type", struct{ F int16 }{}, "9", int16(9)}, + {"base type", struct{ F int32 }{}, "9", int32(9)}, + {"base type", struct{ F int64 }{}, "9", int64(9)}, + {"base type", struct{ F uint }{}, "9", uint(9)}, + {"base type", struct{ F uint8 }{}, "9", uint8(9)}, + {"base type", struct{ F uint16 }{}, "9", uint16(9)}, + {"base type", struct{ F uint32 }{}, "9", uint32(9)}, + {"base type", struct{ F uint64 }{}, "9", uint64(9)}, + {"base type", struct{ F bool }{}, "True", true}, + {"base type", struct{ F float32 }{}, "9.1", float32(9.1)}, + {"base type", struct{ F float64 }{}, "9.1", float64(9.1)}, + {"base type", struct{ F string }{}, "test", string("test")}, + {"base type", struct{ F *int }{}, "9", intPtr(9)}, + + // zero values + {"zero value", struct{ F int }{}, "", int(0)}, + {"zero value", struct{ F uint }{}, "", uint(0)}, + {"zero value", struct{ F bool }{}, "", false}, + {"zero value", struct{ F float32 }{}, "", float32(0)}, + } { + tp := reflect.TypeOf(tt.value) + testName := tt.name + ":" + tp.Field(0).Type.String() + + val := reflect.New(reflect.TypeOf(tt.value)) + val.Elem().Set(reflect.ValueOf(tt.value)) + + field := val.Elem().Type().Field(0) + + _, err := mapping(val, emptyField, formSource{field.Name: {tt.form}}, "form") + assert.NoError(t, err, testName) + + actual := val.Elem().Field(0).Interface() + assert.Equal(t, tt.expect, actual, testName) + } +} + +func TestMappingDefault(t *testing.T) { + var s struct { + Int int `form:",default=9"` + Slice []int `form:",default=9"` + Array [1]int `form:",default=9"` + } + err := mappingByPtr(&s, formSource{}, "form") + assert.NoError(t, err) + + assert.Equal(t, 9, s.Int) + assert.Equal(t, []int{9}, s.Slice) + assert.Equal(t, [1]int{9}, s.Array) +} + +func TestMappingSkipField(t *testing.T) { + var s struct { + A int + } + err := mappingByPtr(&s, formSource{}, "form") + assert.NoError(t, err) + + assert.Equal(t, 0, s.A) +} + +func TestMappingIgnoreField(t *testing.T) { + var s struct { + A int `form:"A"` + B int `form:"-"` + } + err := mappingByPtr(&s, formSource{"A": {"9"}, "B": {"9"}}, "form") + assert.NoError(t, err) + + assert.Equal(t, 9, s.A) + assert.Equal(t, 0, s.B) +} + +func TestMappingUnexportedField(t *testing.T) { + var s struct { + A int `form:"a"` + b int `form:"b"` + } + err := mappingByPtr(&s, formSource{"a": {"9"}, "b": {"9"}}, "form") + assert.NoError(t, err) + + assert.Equal(t, 9, s.A) + assert.Equal(t, 0, s.b) +} + +func TestMappingPrivateField(t *testing.T) { + var s struct { + f int `form:"field"` + } + err := mappingByPtr(&s, formSource{"field": {"6"}}, "form") + assert.NoError(t, err) + assert.Equal(t, int(0), s.f) +} + +func TestMappingUnknownFieldType(t *testing.T) { + var s struct { + U uintptr + } + + err := mappingByPtr(&s, formSource{"U": {"unknown"}}, "form") + assert.Error(t, err) + assert.Equal(t, errUnknownType, err) +} + +func TestMappingURI(t *testing.T) { + var s struct { + F int `uri:"field"` + } + err := mapUri(&s, map[string][]string{"field": {"6"}}) + assert.NoError(t, err) + assert.Equal(t, int(6), s.F) +} + +func TestMappingForm(t *testing.T) { + var s struct { + F int `form:"field"` + } + err := mapForm(&s, map[string][]string{"field": {"6"}}) + assert.NoError(t, err) + assert.Equal(t, int(6), s.F) +} + +func TestMappingTime(t *testing.T) { + var s struct { + Time time.Time + LocalTime time.Time `time_format:"2006-01-02"` + ZeroValue time.Time + CSTTime time.Time `time_format:"2006-01-02" time_location:"Asia/Shanghai"` + UTCTime time.Time `time_format:"2006-01-02" time_utc:"1"` + } + + var err error + time.Local, err = time.LoadLocation("Europe/Berlin") + assert.NoError(t, err) + + err = mapForm(&s, map[string][]string{ + "Time": {"2019-01-20T16:02:58Z"}, + "LocalTime": {"2019-01-20"}, + "ZeroValue": {}, + "CSTTime": {"2019-01-20"}, + "UTCTime": {"2019-01-20"}, + }) + assert.NoError(t, err) + + assert.Equal(t, "2019-01-20 16:02:58 +0000 UTC", s.Time.String()) + assert.Equal(t, "2019-01-20 00:00:00 +0100 CET", s.LocalTime.String()) + assert.Equal(t, "2019-01-19 23:00:00 +0000 UTC", s.LocalTime.UTC().String()) + assert.Equal(t, "0001-01-01 00:00:00 +0000 UTC", s.ZeroValue.String()) + assert.Equal(t, "2019-01-20 00:00:00 +0800 CST", s.CSTTime.String()) + assert.Equal(t, "2019-01-19 16:00:00 +0000 UTC", s.CSTTime.UTC().String()) + assert.Equal(t, "2019-01-20 00:00:00 +0000 UTC", s.UTCTime.String()) + + // wrong location + var wrongLoc struct { + Time time.Time `time_location:"wrong"` + } + err = mapForm(&wrongLoc, map[string][]string{"Time": {"2019-01-20T16:02:58Z"}}) + assert.Error(t, err) + + // wrong time value + var wrongTime struct { + Time time.Time + } + err = mapForm(&wrongTime, map[string][]string{"Time": {"wrong"}}) + assert.Error(t, err) +} + +func TestMappingTimeDuration(t *testing.T) { + var s struct { + D time.Duration + } + + // ok + err := mappingByPtr(&s, formSource{"D": {"5s"}}, "form") + assert.NoError(t, err) + assert.Equal(t, 5*time.Second, s.D) + + // error + err = mappingByPtr(&s, formSource{"D": {"wrong"}}, "form") + assert.Error(t, err) +} + +func TestMappingSlice(t *testing.T) { + var s struct { + Slice []int `form:"slice,default=9"` + } + + // default value + err := mappingByPtr(&s, formSource{}, "form") + assert.NoError(t, err) + assert.Equal(t, []int{9}, s.Slice) + + // ok + err = mappingByPtr(&s, formSource{"slice": {"3", "4"}}, "form") + assert.NoError(t, err) + assert.Equal(t, []int{3, 4}, s.Slice) + + // error + err = mappingByPtr(&s, formSource{"slice": {"wrong"}}, "form") + assert.Error(t, err) +} + +func TestMappingArray(t *testing.T) { + var s struct { + Array [2]int `form:"array,default=9"` + } + + // wrong default + err := mappingByPtr(&s, formSource{}, "form") + assert.Error(t, err) + + // ok + err = mappingByPtr(&s, formSource{"array": {"3", "4"}}, "form") + assert.NoError(t, err) + assert.Equal(t, [2]int{3, 4}, s.Array) + + // error - not enough vals + err = mappingByPtr(&s, formSource{"array": {"3"}}, "form") + assert.Error(t, err) + + // error - wrong value + err = mappingByPtr(&s, formSource{"array": {"wrong"}}, "form") + assert.Error(t, err) +} + +func TestMappingStructField(t *testing.T) { + var s struct { + J struct { + I int + } + } + + err := mappingByPtr(&s, formSource{"J": {`{"I": 9}`}}, "form") + assert.NoError(t, err) + assert.Equal(t, 9, s.J.I) +} + +func TestMappingMapField(t *testing.T) { + var s struct { + M map[string]int + } + + err := mappingByPtr(&s, formSource{"M": {`{"one": 1}`}}, "form") + assert.NoError(t, err) + assert.Equal(t, map[string]int{"one": 1}, s.M) +} + +func TestMappingIgnoredCircularRef(t *testing.T) { + type S struct { + S *S `form:"-"` + } + var s S + + err := mappingByPtr(&s, formSource{}, "form") + assert.NoError(t, err) +} diff --git a/gin/binding/header.go b/gin/binding/header.go new file mode 100644 index 0000000..179ce4e --- /dev/null +++ b/gin/binding/header.go @@ -0,0 +1,34 @@ +package binding + +import ( + "net/http" + "net/textproto" + "reflect" +) + +type headerBinding struct{} + +func (headerBinding) Name() string { + return "header" +} + +func (headerBinding) Bind(req *http.Request, obj interface{}) error { + + if err := mapHeader(obj, req.Header); err != nil { + return err + } + + return validate(obj) +} + +func mapHeader(ptr interface{}, h map[string][]string) error { + return mappingByPtr(ptr, headerSource(h), "header") +} + +type headerSource map[string][]string + +var _ setter = headerSource(nil) + +func (hs headerSource) TrySet(value reflect.Value, field reflect.StructField, tagValue string, opt setOptions) (isSetted bool, err error) { + return setByForm(value, field, hs, textproto.CanonicalMIMEHeaderKey(tagValue), opt) +} diff --git a/gin/binding/json.go b/gin/binding/json.go new file mode 100644 index 0000000..d4f012a --- /dev/null +++ b/gin/binding/json.go @@ -0,0 +1,56 @@ +// Copyright 2014 Manu Martinez-Almeida. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "bytes" + "fmt" + "io" + "net/http" + + "git.ningdatech.com/ningda/gin-valid/gin/internal/json" +) + +// EnableDecoderUseNumber is used to call the UseNumber method on the JSON +// Decoder instance. UseNumber causes the Decoder to unmarshal a number into an +// interface{} as a Number instead of as a float64. +var EnableDecoderUseNumber = false + +// EnableDecoderDisallowUnknownFields is used to call the DisallowUnknownFields method +// on the JSON Decoder instance. DisallowUnknownFields causes the Decoder to +// return an error when the destination is a struct and the input contains object +// keys which do not match any non-ignored, exported fields in the destination. +var EnableDecoderDisallowUnknownFields = false + +type jsonBinding struct{} + +func (jsonBinding) Name() string { + return "json" +} + +func (jsonBinding) Bind(req *http.Request, obj interface{}) error { + if req == nil || req.Body == nil { + return fmt.Errorf("invalid request") + } + return decodeJSON(req.Body, obj) +} + +func (jsonBinding) BindBody(body []byte, obj interface{}) error { + return decodeJSON(bytes.NewReader(body), obj) +} + +func decodeJSON(r io.Reader, obj interface{}) error { + decoder := json.NewDecoder(r) + if EnableDecoderUseNumber { + decoder.UseNumber() + } + if EnableDecoderDisallowUnknownFields { + decoder.DisallowUnknownFields() + } + if err := decoder.Decode(obj); err != nil { + return err + } + return validate(obj) +} diff --git a/gin/binding/json_test.go b/gin/binding/json_test.go new file mode 100644 index 0000000..fbd5c52 --- /dev/null +++ b/gin/binding/json_test.go @@ -0,0 +1,30 @@ +// Copyright 2019 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "testing" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" +) + +func TestJSONBindingBindBody(t *testing.T) { + var s struct { + Foo string `json:"foo"` + } + err := jsonBinding{}.BindBody([]byte(`{"foo": "FOO"}`), &s) + require.NoError(t, err) + assert.Equal(t, "FOO", s.Foo) +} + +func TestJSONBindingBindBodyMap(t *testing.T) { + s := make(map[string]string) + err := jsonBinding{}.BindBody([]byte(`{"foo": "FOO","hello":"world"}`), &s) + require.NoError(t, err) + assert.Len(t, s, 2) + assert.Equal(t, "FOO", s["foo"]) + assert.Equal(t, "world", s["hello"]) +} diff --git a/gin/binding/msgpack.go b/gin/binding/msgpack.go new file mode 100644 index 0000000..a5bc2ad --- /dev/null +++ b/gin/binding/msgpack.go @@ -0,0 +1,37 @@ +// Copyright 2017 Manu Martinez-Almeida. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +// +build !nomsgpack + +package binding + +import ( + "bytes" + "io" + "net/http" + + "github.com/ugorji/go/codec" +) + +type msgpackBinding struct{} + +func (msgpackBinding) Name() string { + return "msgpack" +} + +func (msgpackBinding) Bind(req *http.Request, obj interface{}) error { + return decodeMsgPack(req.Body, obj) +} + +func (msgpackBinding) BindBody(body []byte, obj interface{}) error { + return decodeMsgPack(bytes.NewReader(body), obj) +} + +func decodeMsgPack(r io.Reader, obj interface{}) error { + cdc := new(codec.MsgpackHandle) + if err := codec.NewDecoder(r, cdc).Decode(&obj); err != nil { + return err + } + return validate(obj) +} diff --git a/gin/binding/msgpack_test.go b/gin/binding/msgpack_test.go new file mode 100644 index 0000000..296d3eb --- /dev/null +++ b/gin/binding/msgpack_test.go @@ -0,0 +1,34 @@ +// Copyright 2019 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +// +build !nomsgpack + +package binding + +import ( + "bytes" + "testing" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "github.com/ugorji/go/codec" +) + +func TestMsgpackBindingBindBody(t *testing.T) { + type teststruct struct { + Foo string `msgpack:"foo"` + } + var s teststruct + err := msgpackBinding{}.BindBody(msgpackBody(t, teststruct{"FOO"}), &s) + require.NoError(t, err) + assert.Equal(t, "FOO", s.Foo) +} + +func msgpackBody(t *testing.T, obj interface{}) []byte { + var bs bytes.Buffer + h := &codec.MsgpackHandle{} + err := codec.NewEncoder(&bs, h).Encode(obj) + require.NoError(t, err) + return bs.Bytes() +} diff --git a/gin/binding/multipart_form_mapping.go b/gin/binding/multipart_form_mapping.go new file mode 100644 index 0000000..f85a1aa --- /dev/null +++ b/gin/binding/multipart_form_mapping.go @@ -0,0 +1,66 @@ +// Copyright 2019 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "errors" + "mime/multipart" + "net/http" + "reflect" +) + +type multipartRequest http.Request + +var _ setter = (*multipartRequest)(nil) + +// TrySet tries to set a value by the multipart request with the binding a form file +func (r *multipartRequest) TrySet(value reflect.Value, field reflect.StructField, key string, opt setOptions) (isSetted bool, err error) { + if files := r.MultipartForm.File[key]; len(files) != 0 { + return setByMultipartFormFile(value, field, files) + } + + return setByForm(value, field, r.MultipartForm.Value, key, opt) +} + +func setByMultipartFormFile(value reflect.Value, field reflect.StructField, files []*multipart.FileHeader) (isSetted bool, err error) { + switch value.Kind() { + case reflect.Ptr: + switch value.Interface().(type) { + case *multipart.FileHeader: + value.Set(reflect.ValueOf(files[0])) + return true, nil + } + case reflect.Struct: + switch value.Interface().(type) { + case multipart.FileHeader: + value.Set(reflect.ValueOf(*files[0])) + return true, nil + } + case reflect.Slice: + slice := reflect.MakeSlice(value.Type(), len(files), len(files)) + isSetted, err = setArrayOfMultipartFormFiles(slice, field, files) + if err != nil || !isSetted { + return isSetted, err + } + value.Set(slice) + return true, nil + case reflect.Array: + return setArrayOfMultipartFormFiles(value, field, files) + } + return false, errors.New("unsupported field type for multipart.FileHeader") +} + +func setArrayOfMultipartFormFiles(value reflect.Value, field reflect.StructField, files []*multipart.FileHeader) (isSetted bool, err error) { + if value.Len() != len(files) { + return false, errors.New("unsupported len of array for []*multipart.FileHeader") + } + for i := range files { + setted, err := setByMultipartFormFile(value.Index(i), field, files[i:i+1]) + if err != nil || !setted { + return setted, err + } + } + return true, nil +} diff --git a/gin/binding/multipart_form_mapping_test.go b/gin/binding/multipart_form_mapping_test.go new file mode 100644 index 0000000..4c75d1f --- /dev/null +++ b/gin/binding/multipart_form_mapping_test.go @@ -0,0 +1,138 @@ +// Copyright 2019 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "bytes" + "io/ioutil" + "mime/multipart" + "net/http" + "testing" + + "github.com/stretchr/testify/assert" +) + +func TestFormMultipartBindingBindOneFile(t *testing.T) { + var s struct { + FileValue multipart.FileHeader `form:"file"` + FilePtr *multipart.FileHeader `form:"file"` + SliceValues []multipart.FileHeader `form:"file"` + SlicePtrs []*multipart.FileHeader `form:"file"` + ArrayValues [1]multipart.FileHeader `form:"file"` + ArrayPtrs [1]*multipart.FileHeader `form:"file"` + } + file := testFile{"file", "file1", []byte("hello")} + + req := createRequestMultipartFiles(t, file) + err := FormMultipart.Bind(req, &s) + assert.NoError(t, err) + + assertMultipartFileHeader(t, &s.FileValue, file) + assertMultipartFileHeader(t, s.FilePtr, file) + assert.Len(t, s.SliceValues, 1) + assertMultipartFileHeader(t, &s.SliceValues[0], file) + assert.Len(t, s.SlicePtrs, 1) + assertMultipartFileHeader(t, s.SlicePtrs[0], file) + assertMultipartFileHeader(t, &s.ArrayValues[0], file) + assertMultipartFileHeader(t, s.ArrayPtrs[0], file) +} + +func TestFormMultipartBindingBindTwoFiles(t *testing.T) { + var s struct { + SliceValues []multipart.FileHeader `form:"file"` + SlicePtrs []*multipart.FileHeader `form:"file"` + ArrayValues [2]multipart.FileHeader `form:"file"` + ArrayPtrs [2]*multipart.FileHeader `form:"file"` + } + files := []testFile{ + {"file", "file1", []byte("hello")}, + {"file", "file2", []byte("world")}, + } + + req := createRequestMultipartFiles(t, files...) + err := FormMultipart.Bind(req, &s) + assert.NoError(t, err) + + assert.Len(t, s.SliceValues, len(files)) + assert.Len(t, s.SlicePtrs, len(files)) + assert.Len(t, s.ArrayValues, len(files)) + assert.Len(t, s.ArrayPtrs, len(files)) + + for i, file := range files { + assertMultipartFileHeader(t, &s.SliceValues[i], file) + assertMultipartFileHeader(t, s.SlicePtrs[i], file) + assertMultipartFileHeader(t, &s.ArrayValues[i], file) + assertMultipartFileHeader(t, s.ArrayPtrs[i], file) + } +} + +func TestFormMultipartBindingBindError(t *testing.T) { + files := []testFile{ + {"file", "file1", []byte("hello")}, + {"file", "file2", []byte("world")}, + } + + for _, tt := range []struct { + name string + s interface{} + }{ + {"wrong type", &struct { + Files int `form:"file"` + }{}}, + {"wrong array size", &struct { + Files [1]*multipart.FileHeader `form:"file"` + }{}}, + {"wrong slice type", &struct { + Files []int `form:"file"` + }{}}, + } { + req := createRequestMultipartFiles(t, files...) + err := FormMultipart.Bind(req, tt.s) + assert.Error(t, err) + } +} + +type testFile struct { + Fieldname string + Filename string + Content []byte +} + +func createRequestMultipartFiles(t *testing.T, files ...testFile) *http.Request { + var body bytes.Buffer + + mw := multipart.NewWriter(&body) + for _, file := range files { + fw, err := mw.CreateFormFile(file.Fieldname, file.Filename) + assert.NoError(t, err) + + n, err := fw.Write(file.Content) + assert.NoError(t, err) + assert.Equal(t, len(file.Content), n) + } + err := mw.Close() + assert.NoError(t, err) + + req, err := http.NewRequest("POST", "/", &body) + assert.NoError(t, err) + + req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+mw.Boundary()) + return req +} + +func assertMultipartFileHeader(t *testing.T, fh *multipart.FileHeader, file testFile) { + assert.Equal(t, file.Filename, fh.Filename) + // assert.Equal(t, int64(len(file.Content)), fh.Size) // fh.Size does not exist on go1.8 + + fl, err := fh.Open() + assert.NoError(t, err) + + body, err := ioutil.ReadAll(fl) + assert.NoError(t, err) + assert.Equal(t, string(file.Content), string(body)) + + err = fl.Close() + assert.NoError(t, err) +} diff --git a/gin/binding/protobuf.go b/gin/binding/protobuf.go new file mode 100644 index 0000000..f9ece92 --- /dev/null +++ b/gin/binding/protobuf.go @@ -0,0 +1,36 @@ +// Copyright 2014 Manu Martinez-Almeida. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "io/ioutil" + "net/http" + + "github.com/golang/protobuf/proto" +) + +type protobufBinding struct{} + +func (protobufBinding) Name() string { + return "protobuf" +} + +func (b protobufBinding) Bind(req *http.Request, obj interface{}) error { + buf, err := ioutil.ReadAll(req.Body) + if err != nil { + return err + } + return b.BindBody(buf, obj) +} + +func (protobufBinding) BindBody(body []byte, obj interface{}) error { + if err := proto.Unmarshal(body, obj.(proto.Message)); err != nil { + return err + } + // Here it's same to return validate(obj), but util now we can't add + // `binding:""` to the struct which automatically generate by gen-proto + return nil + // return validate(obj) +} diff --git a/gin/binding/query.go b/gin/binding/query.go new file mode 100644 index 0000000..219743f --- /dev/null +++ b/gin/binding/query.go @@ -0,0 +1,21 @@ +// Copyright 2017 Manu Martinez-Almeida. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import "net/http" + +type queryBinding struct{} + +func (queryBinding) Name() string { + return "query" +} + +func (queryBinding) Bind(req *http.Request, obj interface{}) error { + values := req.URL.Query() + if err := mapForm(obj, values); err != nil { + return err + } + return validate(obj) +} diff --git a/gin/binding/uri.go b/gin/binding/uri.go new file mode 100644 index 0000000..f91ec38 --- /dev/null +++ b/gin/binding/uri.go @@ -0,0 +1,18 @@ +// Copyright 2018 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +type uriBinding struct{} + +func (uriBinding) Name() string { + return "uri" +} + +func (uriBinding) BindUri(m map[string][]string, obj interface{}) error { + if err := mapUri(obj, m); err != nil { + return err + } + return validate(obj) +} diff --git a/gin/binding/validate_test.go b/gin/binding/validate_test.go new file mode 100644 index 0000000..ed61756 --- /dev/null +++ b/gin/binding/validate_test.go @@ -0,0 +1,228 @@ +// Copyright 2014 Manu Martinez-Almeida. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "bytes" + "testing" + "time" + + "github.com/stretchr/testify/assert" + "go-playground/validator/v10" +) + +type testInterface interface { + String() string +} + +type substructNoValidation struct { + IString string + IInt int +} + +type mapNoValidationSub map[string]substructNoValidation + +type structNoValidationValues struct { + substructNoValidation + + Boolean bool + + Uinteger uint + Integer int + Integer8 int8 + Integer16 int16 + Integer32 int32 + Integer64 int64 + Uinteger8 uint8 + Uinteger16 uint16 + Uinteger32 uint32 + Uinteger64 uint64 + + Float32 float32 + Float64 float64 + + String string + + Date time.Time + + Struct substructNoValidation + InlinedStruct struct { + String []string + Integer int + } + + IntSlice []int + IntPointerSlice []*int + StructPointerSlice []*substructNoValidation + StructSlice []substructNoValidation + InterfaceSlice []testInterface + + UniversalInterface interface{} + CustomInterface testInterface + + FloatMap map[string]float32 + StructMap mapNoValidationSub +} + +func createNoValidationValues() structNoValidationValues { + integer := 1 + s := structNoValidationValues{ + Boolean: true, + Uinteger: 1 << 29, + Integer: -10000, + Integer8: 120, + Integer16: -20000, + Integer32: 1 << 29, + Integer64: 1 << 61, + Uinteger8: 250, + Uinteger16: 50000, + Uinteger32: 1 << 31, + Uinteger64: 1 << 62, + Float32: 123.456, + Float64: 123.456789, + String: "text", + Date: time.Time{}, + CustomInterface: &bytes.Buffer{}, + Struct: substructNoValidation{}, + IntSlice: []int{-3, -2, 1, 0, 1, 2, 3}, + IntPointerSlice: []*int{&integer}, + StructSlice: []substructNoValidation{}, + UniversalInterface: 1.2, + FloatMap: map[string]float32{ + "foo": 1.23, + "bar": 232.323, + }, + StructMap: mapNoValidationSub{ + "foo": substructNoValidation{}, + "bar": substructNoValidation{}, + }, + // StructPointerSlice []noValidationSub + // InterfaceSlice []testInterface + } + s.InlinedStruct.Integer = 1000 + s.InlinedStruct.String = []string{"first", "second"} + s.IString = "substring" + s.IInt = 987654 + return s +} + +func TestValidateNoValidationValues(t *testing.T) { + origin := createNoValidationValues() + test := createNoValidationValues() + empty := structNoValidationValues{} + + assert.Nil(t, validate(test)) + assert.Nil(t, validate(&test)) + assert.Nil(t, validate(empty)) + assert.Nil(t, validate(&empty)) + + assert.Equal(t, origin, test) +} + +type structNoValidationPointer struct { + substructNoValidation + + Boolean bool + + Uinteger *uint + Integer *int + Integer8 *int8 + Integer16 *int16 + Integer32 *int32 + Integer64 *int64 + Uinteger8 *uint8 + Uinteger16 *uint16 + Uinteger32 *uint32 + Uinteger64 *uint64 + + Float32 *float32 + Float64 *float64 + + String *string + + Date *time.Time + + Struct *substructNoValidation + + IntSlice *[]int + IntPointerSlice *[]*int + StructPointerSlice *[]*substructNoValidation + StructSlice *[]substructNoValidation + InterfaceSlice *[]testInterface + + FloatMap *map[string]float32 + StructMap *mapNoValidationSub +} + +func TestValidateNoValidationPointers(t *testing.T) { + //origin := createNoValidation_values() + //test := createNoValidation_values() + empty := structNoValidationPointer{} + + //assert.Nil(t, validate(test)) + //assert.Nil(t, validate(&test)) + assert.Nil(t, validate(empty)) + assert.Nil(t, validate(&empty)) + + //assert.Equal(t, origin, test) +} + +type Object map[string]interface{} + +func TestValidatePrimitives(t *testing.T) { + obj := Object{"foo": "bar", "bar": 1} + assert.NoError(t, validate(obj)) + assert.NoError(t, validate(&obj)) + assert.Equal(t, Object{"foo": "bar", "bar": 1}, obj) + + obj2 := []Object{{"foo": "bar", "bar": 1}, {"foo": "bar", "bar": 1}} + assert.NoError(t, validate(obj2)) + assert.NoError(t, validate(&obj2)) + + nu := 10 + assert.NoError(t, validate(nu)) + assert.NoError(t, validate(&nu)) + assert.Equal(t, 10, nu) + + str := "value" + assert.NoError(t, validate(str)) + assert.NoError(t, validate(&str)) + assert.Equal(t, "value", str) +} + +// structCustomValidation is a helper struct we use to check that +// custom validation can be registered on it. +// The `notone` binding directive is for custom validation and registered later. +type structCustomValidation struct { + Integer int `binding:"notone"` +} + +func notOne(f1 validator.FieldLevel) bool { + if val, ok := f1.Field().Interface().(int); ok { + return val != 1 + } + return false +} + +func TestValidatorEngine(t *testing.T) { + // This validates that the function `notOne` matches + // the expected function signature by `defaultValidator` + // and by extension the validator library. + engine, ok := Validator.Engine().(*validator.Validate) + assert.True(t, ok) + + err := engine.RegisterValidation("notone", notOne) + // Check that we can register custom validation without error + assert.Nil(t, err) + + // Create an instance which will fail validation + withOne := structCustomValidation{Integer: 1} + errs := validate(withOne) + + // Check that we got back non-nil errs + assert.NotNil(t, errs) + // Check that the error matches expectation + assert.Error(t, errs, "", "", "notone") +} diff --git a/gin/binding/xml.go b/gin/binding/xml.go new file mode 100644 index 0000000..4e90114 --- /dev/null +++ b/gin/binding/xml.go @@ -0,0 +1,33 @@ +// Copyright 2014 Manu Martinez-Almeida. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "bytes" + "encoding/xml" + "io" + "net/http" +) + +type xmlBinding struct{} + +func (xmlBinding) Name() string { + return "xml" +} + +func (xmlBinding) Bind(req *http.Request, obj interface{}) error { + return decodeXML(req.Body, obj) +} + +func (xmlBinding) BindBody(body []byte, obj interface{}) error { + return decodeXML(bytes.NewReader(body), obj) +} +func decodeXML(r io.Reader, obj interface{}) error { + decoder := xml.NewDecoder(r) + if err := decoder.Decode(obj); err != nil { + return err + } + return validate(obj) +} diff --git a/gin/binding/xml_test.go b/gin/binding/xml_test.go new file mode 100644 index 0000000..f9546c1 --- /dev/null +++ b/gin/binding/xml_test.go @@ -0,0 +1,25 @@ +// Copyright 2019 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "testing" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" +) + +func TestXMLBindingBindBody(t *testing.T) { + var s struct { + Foo string `xml:"foo"` + } + xmlBody := ` + + FOO +` + err := xmlBinding{}.BindBody([]byte(xmlBody), &s) + require.NoError(t, err) + assert.Equal(t, "FOO", s.Foo) +} diff --git a/gin/binding/yaml.go b/gin/binding/yaml.go new file mode 100644 index 0000000..a2d36d6 --- /dev/null +++ b/gin/binding/yaml.go @@ -0,0 +1,35 @@ +// Copyright 2018 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "bytes" + "io" + "net/http" + + "gopkg.in/yaml.v2" +) + +type yamlBinding struct{} + +func (yamlBinding) Name() string { + return "yaml" +} + +func (yamlBinding) Bind(req *http.Request, obj interface{}) error { + return decodeYAML(req.Body, obj) +} + +func (yamlBinding) BindBody(body []byte, obj interface{}) error { + return decodeYAML(bytes.NewReader(body), obj) +} + +func decodeYAML(r io.Reader, obj interface{}) error { + decoder := yaml.NewDecoder(r) + if err := decoder.Decode(obj); err != nil { + return err + } + return validate(obj) +} diff --git a/gin/binding/yaml_test.go b/gin/binding/yaml_test.go new file mode 100644 index 0000000..e66338b --- /dev/null +++ b/gin/binding/yaml_test.go @@ -0,0 +1,21 @@ +// Copyright 2019 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package binding + +import ( + "testing" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" +) + +func TestYAMLBindingBindBody(t *testing.T) { + var s struct { + Foo string `yaml:"foo"` + } + err := yamlBinding{}.BindBody([]byte("foo: FOO"), &s) + require.NoError(t, err) + assert.Equal(t, "FOO", s.Foo) +} diff --git a/gin/internal/bytesconv/bytesconv.go b/gin/internal/bytesconv/bytesconv.go new file mode 100644 index 0000000..7b80e33 --- /dev/null +++ b/gin/internal/bytesconv/bytesconv.go @@ -0,0 +1,23 @@ +// Copyright 2020 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package bytesconv + +import ( + "reflect" + "unsafe" +) + +// StringToBytes converts string to byte slice without a memory allocation. +func StringToBytes(s string) (b []byte) { + sh := *(*reflect.StringHeader)(unsafe.Pointer(&s)) + bh := (*reflect.SliceHeader)(unsafe.Pointer(&b)) + bh.Data, bh.Len, bh.Cap = sh.Data, sh.Len, sh.Len + return b +} + +// BytesToString converts byte slice to string without a memory allocation. +func BytesToString(b []byte) string { + return *(*string)(unsafe.Pointer(&b)) +} diff --git a/gin/internal/bytesconv/bytesconv_test.go b/gin/internal/bytesconv/bytesconv_test.go new file mode 100644 index 0000000..eeaad5e --- /dev/null +++ b/gin/internal/bytesconv/bytesconv_test.go @@ -0,0 +1,99 @@ +// Copyright 2020 Gin Core Team. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +package bytesconv + +import ( + "bytes" + "math/rand" + "strings" + "testing" + "time" +) + +var testString = "Albert Einstein: Logic will get you from A to B. Imagination will take you everywhere." +var testBytes = []byte(testString) + +func rawBytesToStr(b []byte) string { + return string(b) +} + +func rawStrToBytes(s string) []byte { + return []byte(s) +} + +// go test -v + +func TestBytesToString(t *testing.T) { + data := make([]byte, 1024) + for i := 0; i < 100; i++ { + rand.Read(data) + if rawBytesToStr(data) != BytesToString(data) { + t.Fatal("don't match") + } + } +} + +const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" +const ( + letterIdxBits = 6 // 6 bits to represent a letter index + letterIdxMask = 1<= 0; { + if remain == 0 { + cache, remain = src.Int63(), letterIdxMax + } + if idx := int(cache & letterIdxMask); idx < len(letterBytes) { + sb.WriteByte(letterBytes[idx]) + i-- + } + cache >>= letterIdxBits + remain-- + } + + return sb.String() +} + +func TestStringToBytes(t *testing.T) { + for i := 0; i < 100; i++ { + s := RandStringBytesMaskImprSrcSB(64) + if !bytes.Equal(rawStrToBytes(s), StringToBytes(s)) { + t.Fatal("don't match") + } + } +} + +// go test -v -run=none -bench=^BenchmarkBytesConv -benchmem=true + +func BenchmarkBytesConvBytesToStrRaw(b *testing.B) { + for i := 0; i < b.N; i++ { + rawBytesToStr(testBytes) + } +} + +func BenchmarkBytesConvBytesToStr(b *testing.B) { + for i := 0; i < b.N; i++ { + BytesToString(testBytes) + } +} + +func BenchmarkBytesConvStrToBytesRaw(b *testing.B) { + for i := 0; i < b.N; i++ { + rawStrToBytes(testString) + } +} + +func BenchmarkBytesConvStrToBytes(b *testing.B) { + for i := 0; i < b.N; i++ { + StringToBytes(testString) + } +} diff --git a/gin/internal/json/json.go b/gin/internal/json/json.go new file mode 100644 index 0000000..480e8bf --- /dev/null +++ b/gin/internal/json/json.go @@ -0,0 +1,22 @@ +// Copyright 2017 Bo-Yi Wu. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +// +build !jsoniter + +package json + +import "encoding/json" + +var ( + // Marshal is exported by gin/json package. + Marshal = json.Marshal + // Unmarshal is exported by gin/json package. + Unmarshal = json.Unmarshal + // MarshalIndent is exported by gin/json package. + MarshalIndent = json.MarshalIndent + // NewDecoder is exported by gin/json package. + NewDecoder = json.NewDecoder + // NewEncoder is exported by gin/json package. + NewEncoder = json.NewEncoder +) diff --git a/gin/internal/json/jsoniter.go b/gin/internal/json/jsoniter.go new file mode 100644 index 0000000..649a3cd --- /dev/null +++ b/gin/internal/json/jsoniter.go @@ -0,0 +1,23 @@ +// Copyright 2017 Bo-Yi Wu. All rights reserved. +// Use of this source code is governed by a MIT style +// license that can be found in the LICENSE file. + +// +build jsoniter + +package json + +import jsoniter "github.com/json-iterator/go" + +var ( + json = jsoniter.ConfigCompatibleWithStandardLibrary + // Marshal is exported by gin/json package. + Marshal = json.Marshal + // Unmarshal is exported by gin/json package. + Unmarshal = json.Unmarshal + // MarshalIndent is exported by gin/json package. + MarshalIndent = json.MarshalIndent + // NewDecoder is exported by gin/json package. + NewDecoder = json.NewDecoder + // NewEncoder is exported by gin/json package. + NewEncoder = json.NewEncoder +) diff --git a/go-playground/locales/.gitignore b/go-playground/locales/.gitignore new file mode 100644 index 0000000..daf913b --- /dev/null +++ b/go-playground/locales/.gitignore @@ -0,0 +1,24 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +*.test +*.prof diff --git a/go-playground/locales/.travis.yml b/go-playground/locales/.travis.yml new file mode 100644 index 0000000..d50237a --- /dev/null +++ b/go-playground/locales/.travis.yml @@ -0,0 +1,26 @@ +language: go +go: + - 1.13.1 + - tip +matrix: + allow_failures: + - go: tip + +notifications: + email: + recipients: dean.karn@gmail.com + on_success: change + on_failure: always + +before_install: + - go install github.com/mattn/goveralls + +# Only clone the most recent commit. +git: + depth: 1 + +script: + - go test -v -race -covermode=atomic -coverprofile=coverage.coverprofile ./... + +after_success: | + goveralls -coverprofile=coverage.coverprofile -service travis-ci -repotoken $COVERALLS_TOKEN \ No newline at end of file diff --git a/go-playground/locales/LICENSE b/go-playground/locales/LICENSE new file mode 100644 index 0000000..75854ac --- /dev/null +++ b/go-playground/locales/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2016 Go Playground + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. \ No newline at end of file diff --git a/go-playground/locales/README.md b/go-playground/locales/README.md new file mode 100644 index 0000000..db4c4d0 --- /dev/null +++ b/go-playground/locales/README.md @@ -0,0 +1,172 @@ +## locales +![Project status](https://img.shields.io/badge/version-0.13.0-green.svg) +[![Build Status](https://travis-ci.org/go-playground/locales.svg?branch=master)](https://travis-ci.org/go-playground/locales) +[![Go Report Card](https://goreportcard.com/badge/go-playground/locales)](https://goreportcard.com/report/go-playground/locales) +[![GoDoc](https://godoc.org/go-playground/locales?status.svg)](https://godoc.org/go-playground/locales) +![License](https://img.shields.io/dub/l/vibe-d.svg) +[![Gitter](https://badges.gitter.im/go-playground/locales.svg)](https://gitter.im/go-playground/locales?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) + +Locales is a set of locales generated from the [Unicode CLDR Project](http://cldr.unicode.org/) which can be used independently or within +an i18n package; these were built for use with, but not exclusive to, [Universal Translator](https://github.com/go-playground/universal-translator). + +Features +-------- +- [x] Rules generated from the latest [CLDR](http://cldr.unicode.org/index/downloads) data, v31.0.1 +- [x] Contains Cardinal, Ordinal and Range Plural Rules +- [x] Contains Month, Weekday and Timezone translations built in +- [x] Contains Date & Time formatting functions +- [x] Contains Number, Currency, Accounting and Percent formatting functions +- [x] Supports the "Gregorian" calendar only ( my time isn't unlimited, had to draw the line somewhere ) + +Full Tests +-------------------- +I could sure use your help adding tests for every locale, it is a huge undertaking and I just don't have the free time to do it all at the moment; +any help would be **greatly appreciated!!!!** please see [issue](https://go-playground/locales/issues/1) for details. + +Installation +----------- + +Use go get + +```shell +go get go-playground/locales +``` + +NOTES +-------- +You'll notice most return types are []byte, this is because most of the time the results will be concatenated with a larger body +of text and can avoid some allocations if already appending to a byte array, otherwise just cast as string. + +Usage +------- +```go +package main + +import ( + "fmt" + "time" + + "go-playground/locales/currency" + "go-playground/locales/en_CA" +) + +func main() { + + loc, _ := time.LoadLocation("America/Toronto") + datetime := time.Date(2016, 02, 03, 9, 0, 1, 0, loc) + + l := en_CA.New() + + // Dates + fmt.Println(l.FmtDateFull(datetime)) + fmt.Println(l.FmtDateLong(datetime)) + fmt.Println(l.FmtDateMedium(datetime)) + fmt.Println(l.FmtDateShort(datetime)) + + // Times + fmt.Println(l.FmtTimeFull(datetime)) + fmt.Println(l.FmtTimeLong(datetime)) + fmt.Println(l.FmtTimeMedium(datetime)) + fmt.Println(l.FmtTimeShort(datetime)) + + // Months Wide + fmt.Println(l.MonthWide(time.January)) + fmt.Println(l.MonthWide(time.February)) + fmt.Println(l.MonthWide(time.March)) + // ... + + // Months Abbreviated + fmt.Println(l.MonthAbbreviated(time.January)) + fmt.Println(l.MonthAbbreviated(time.February)) + fmt.Println(l.MonthAbbreviated(time.March)) + // ... + + // Months Narrow + fmt.Println(l.MonthNarrow(time.January)) + fmt.Println(l.MonthNarrow(time.February)) + fmt.Println(l.MonthNarrow(time.March)) + // ... + + // Weekdays Wide + fmt.Println(l.WeekdayWide(time.Sunday)) + fmt.Println(l.WeekdayWide(time.Monday)) + fmt.Println(l.WeekdayWide(time.Tuesday)) + // ... + + // Weekdays Abbreviated + fmt.Println(l.WeekdayAbbreviated(time.Sunday)) + fmt.Println(l.WeekdayAbbreviated(time.Monday)) + fmt.Println(l.WeekdayAbbreviated(time.Tuesday)) + // ... + + // Weekdays Short + fmt.Println(l.WeekdayShort(time.Sunday)) + fmt.Println(l.WeekdayShort(time.Monday)) + fmt.Println(l.WeekdayShort(time.Tuesday)) + // ... + + // Weekdays Narrow + fmt.Println(l.WeekdayNarrow(time.Sunday)) + fmt.Println(l.WeekdayNarrow(time.Monday)) + fmt.Println(l.WeekdayNarrow(time.Tuesday)) + // ... + + var f64 float64 + + f64 = -10356.4523 + + // Number + fmt.Println(l.FmtNumber(f64, 2)) + + // Currency + fmt.Println(l.FmtCurrency(f64, 2, currency.CAD)) + fmt.Println(l.FmtCurrency(f64, 2, currency.USD)) + + // Accounting + fmt.Println(l.FmtAccounting(f64, 2, currency.CAD)) + fmt.Println(l.FmtAccounting(f64, 2, currency.USD)) + + f64 = 78.12 + + // Percent + fmt.Println(l.FmtPercent(f64, 0)) + + // Plural Rules for locale, so you know what rules you must cover + fmt.Println(l.PluralsCardinal()) + fmt.Println(l.PluralsOrdinal()) + + // Cardinal Plural Rules + fmt.Println(l.CardinalPluralRule(1, 0)) + fmt.Println(l.CardinalPluralRule(1.0, 0)) + fmt.Println(l.CardinalPluralRule(1.0, 1)) + fmt.Println(l.CardinalPluralRule(3, 0)) + + // Ordinal Plural Rules + fmt.Println(l.OrdinalPluralRule(21, 0)) // 21st + fmt.Println(l.OrdinalPluralRule(22, 0)) // 22nd + fmt.Println(l.OrdinalPluralRule(33, 0)) // 33rd + fmt.Println(l.OrdinalPluralRule(34, 0)) // 34th + + // Range Plural Rules + fmt.Println(l.RangePluralRule(1, 0, 1, 0)) // 1-1 + fmt.Println(l.RangePluralRule(1, 0, 2, 0)) // 1-2 + fmt.Println(l.RangePluralRule(5, 0, 8, 0)) // 5-8 +} +``` + +NOTES: +------- +These rules were generated from the [Unicode CLDR Project](http://cldr.unicode.org/), if you encounter any issues +I strongly encourage contributing to the CLDR project to get the locale information corrected and the next time +these locales are regenerated the fix will come with. + +I do however realize that time constraints are often important and so there are two options: + +1. Create your own locale, copy, paste and modify, and ensure it complies with the `Translator` interface. +2. Add an exception in the locale generation code directly and once regenerated, fix will be in place. + +Please to not make fixes inside the locale files, they WILL get overwritten when the locales are regenerated. + +License +------ +Distributed under MIT License, please see license file in code for more details. diff --git a/go-playground/locales/currency/currency.go b/go-playground/locales/currency/currency.go new file mode 100644 index 0000000..cdaba59 --- /dev/null +++ b/go-playground/locales/currency/currency.go @@ -0,0 +1,308 @@ +package currency + +// Type is the currency type associated with the locales currency enum +type Type int + +// locale currencies +const ( + ADP Type = iota + AED + AFA + AFN + ALK + ALL + AMD + ANG + AOA + AOK + AON + AOR + ARA + ARL + ARM + ARP + ARS + ATS + AUD + AWG + AZM + AZN + BAD + BAM + BAN + BBD + BDT + BEC + BEF + BEL + BGL + BGM + BGN + BGO + BHD + BIF + BMD + BND + BOB + BOL + BOP + BOV + BRB + BRC + BRE + BRL + BRN + BRR + BRZ + BSD + BTN + BUK + BWP + BYB + BYN + BYR + BZD + CAD + CDF + CHE + CHF + CHW + CLE + CLF + CLP + CNH + CNX + CNY + COP + COU + CRC + CSD + CSK + CUC + CUP + CVE + CYP + CZK + DDM + DEM + DJF + DKK + DOP + DZD + ECS + ECV + EEK + EGP + ERN + ESA + ESB + ESP + ETB + EUR + FIM + FJD + FKP + FRF + GBP + GEK + GEL + GHC + GHS + GIP + GMD + GNF + GNS + GQE + GRD + GTQ + GWE + GWP + GYD + HKD + HNL + HRD + HRK + HTG + HUF + IDR + IEP + ILP + ILR + ILS + INR + IQD + IRR + ISJ + ISK + ITL + JMD + JOD + JPY + KES + KGS + KHR + KMF + KPW + KRH + KRO + KRW + KWD + KYD + KZT + LAK + LBP + LKR + LRD + LSL + LTL + LTT + LUC + LUF + LUL + LVL + LVR + LYD + MAD + MAF + MCF + MDC + MDL + MGA + MGF + MKD + MKN + MLF + MMK + MNT + MOP + MRO + MTL + MTP + MUR + MVP + MVR + MWK + MXN + MXP + MXV + MYR + MZE + MZM + MZN + NAD + NGN + NIC + NIO + NLG + NOK + NPR + NZD + OMR + PAB + PEI + PEN + PES + PGK + PHP + PKR + PLN + PLZ + PTE + PYG + QAR + RHD + ROL + RON + RSD + RUB + RUR + RWF + SAR + SBD + SCR + SDD + SDG + SDP + SEK + SGD + SHP + SIT + SKK + SLL + SOS + SRD + SRG + SSP + STD + STN + SUR + SVC + SYP + SZL + THB + TJR + TJS + TMM + TMT + TND + TOP + TPE + TRL + TRY + TTD + TWD + TZS + UAH + UAK + UGS + UGX + USD + USN + USS + UYI + UYP + UYU + UZS + VEB + VEF + VND + VNN + VUV + WST + XAF + XAG + XAU + XBA + XBB + XBC + XBD + XCD + XDR + XEU + XFO + XFU + XOF + XPD + XPF + XPT + XRE + XSU + XTS + XUA + XXX + YDD + YER + YUD + YUM + YUN + YUR + ZAL + ZAR + ZMK + ZMW + ZRN + ZRZ + ZWD + ZWL + ZWR +) diff --git a/go-playground/locales/logo.png b/go-playground/locales/logo.png new file mode 100644 index 0000000..3038276 Binary files /dev/null and b/go-playground/locales/logo.png differ diff --git a/go-playground/locales/rules.go b/go-playground/locales/rules.go new file mode 100644 index 0000000..49ff18e --- /dev/null +++ b/go-playground/locales/rules.go @@ -0,0 +1,293 @@ +package locales + +import ( + "strconv" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales/currency" +) + +// // ErrBadNumberValue is returned when the number passed for +// // plural rule determination cannot be parsed +// type ErrBadNumberValue struct { +// NumberValue string +// InnerError error +// } + +// // Error returns ErrBadNumberValue error string +// func (e *ErrBadNumberValue) Error() string { +// return fmt.Sprintf("Invalid Number Value '%s' %s", e.NumberValue, e.InnerError) +// } + +// var _ error = new(ErrBadNumberValue) + +// PluralRule denotes the type of plural rules +type PluralRule int + +// PluralRule's +const ( + PluralRuleUnknown PluralRule = iota + PluralRuleZero // zero + PluralRuleOne // one - singular + PluralRuleTwo // two - dual + PluralRuleFew // few - paucal + PluralRuleMany // many - also used for fractions if they have a separate class + PluralRuleOther // other - required—general plural form—also used if the language only has a single form +) + +const ( + pluralsString = "UnknownZeroOneTwoFewManyOther" +) + +// Translator encapsulates an instance of a locale +// NOTE: some values are returned as a []byte just in case the caller +// wishes to add more and can help avoid allocations; otherwise just cast as string +type Translator interface { + + // The following Functions are for overriding, debugging or developing + // with a Translator Locale + + // Locale returns the string value of the translator + Locale() string + + // returns an array of cardinal plural rules associated + // with this translator + PluralsCardinal() []PluralRule + + // returns an array of ordinal plural rules associated + // with this translator + PluralsOrdinal() []PluralRule + + // returns an array of range plural rules associated + // with this translator + PluralsRange() []PluralRule + + // returns the cardinal PluralRule given 'num' and digits/precision of 'v' for locale + CardinalPluralRule(num float64, v uint64) PluralRule + + // returns the ordinal PluralRule given 'num' and digits/precision of 'v' for locale + OrdinalPluralRule(num float64, v uint64) PluralRule + + // returns the ordinal PluralRule given 'num1', 'num2' and digits/precision of 'v1' and 'v2' for locale + RangePluralRule(num1 float64, v1 uint64, num2 float64, v2 uint64) PluralRule + + // returns the locales abbreviated month given the 'month' provided + MonthAbbreviated(month time.Month) string + + // returns the locales abbreviated months + MonthsAbbreviated() []string + + // returns the locales narrow month given the 'month' provided + MonthNarrow(month time.Month) string + + // returns the locales narrow months + MonthsNarrow() []string + + // returns the locales wide month given the 'month' provided + MonthWide(month time.Month) string + + // returns the locales wide months + MonthsWide() []string + + // returns the locales abbreviated weekday given the 'weekday' provided + WeekdayAbbreviated(weekday time.Weekday) string + + // returns the locales abbreviated weekdays + WeekdaysAbbreviated() []string + + // returns the locales narrow weekday given the 'weekday' provided + WeekdayNarrow(weekday time.Weekday) string + + // WeekdaysNarrowreturns the locales narrow weekdays + WeekdaysNarrow() []string + + // returns the locales short weekday given the 'weekday' provided + WeekdayShort(weekday time.Weekday) string + + // returns the locales short weekdays + WeekdaysShort() []string + + // returns the locales wide weekday given the 'weekday' provided + WeekdayWide(weekday time.Weekday) string + + // returns the locales wide weekdays + WeekdaysWide() []string + + // The following Functions are common Formatting functionsfor the Translator's Locale + + // returns 'num' with digits/precision of 'v' for locale and handles both Whole and Real numbers based on 'v' + FmtNumber(num float64, v uint64) string + + // returns 'num' with digits/precision of 'v' for locale and handles both Whole and Real numbers based on 'v' + // NOTE: 'num' passed into FmtPercent is assumed to be in percent already + FmtPercent(num float64, v uint64) string + + // returns the currency representation of 'num' with digits/precision of 'v' for locale + FmtCurrency(num float64, v uint64, currency currency.Type) string + + // returns the currency representation of 'num' with digits/precision of 'v' for locale + // in accounting notation. + FmtAccounting(num float64, v uint64, currency currency.Type) string + + // returns the short date representation of 't' for locale + FmtDateShort(t time.Time) string + + // returns the medium date representation of 't' for locale + FmtDateMedium(t time.Time) string + + // returns the long date representation of 't' for locale + FmtDateLong(t time.Time) string + + // returns the full date representation of 't' for locale + FmtDateFull(t time.Time) string + + // returns the short time representation of 't' for locale + FmtTimeShort(t time.Time) string + + // returns the medium time representation of 't' for locale + FmtTimeMedium(t time.Time) string + + // returns the long time representation of 't' for locale + FmtTimeLong(t time.Time) string + + // returns the full time representation of 't' for locale + FmtTimeFull(t time.Time) string +} + +// String returns the string value of PluralRule +func (p PluralRule) String() string { + + switch p { + case PluralRuleZero: + return pluralsString[7:11] + case PluralRuleOne: + return pluralsString[11:14] + case PluralRuleTwo: + return pluralsString[14:17] + case PluralRuleFew: + return pluralsString[17:20] + case PluralRuleMany: + return pluralsString[20:24] + case PluralRuleOther: + return pluralsString[24:] + default: + return pluralsString[:7] + } +} + +// +// Precision Notes: +// +// must specify a precision >= 0, and here is why https://play.golang.org/p/LyL90U0Vyh +// +// v := float64(3.141) +// i := float64(int64(v)) +// +// fmt.Println(v - i) +// +// or +// +// s := strconv.FormatFloat(v-i, 'f', -1, 64) +// fmt.Println(s) +// +// these will not print what you'd expect: 0.14100000000000001 +// and so this library requires a precision to be specified, or +// inaccurate plural rules could be applied. +// +// +// +// n - absolute value of the source number (integer and decimals). +// i - integer digits of n. +// v - number of visible fraction digits in n, with trailing zeros. +// w - number of visible fraction digits in n, without trailing zeros. +// f - visible fractional digits in n, with trailing zeros. +// t - visible fractional digits in n, without trailing zeros. +// +// +// Func(num float64, v uint64) // v = digits/precision and prevents -1 as a special case as this can lead to very unexpected behaviour, see precision note's above. +// +// n := math.Abs(num) +// i := int64(n) +// v := v +// +// +// w := strconv.FormatFloat(num-float64(i), 'f', int(v), 64) // then parse backwards on string until no more zero's.... +// f := strconv.FormatFloat(n, 'f', int(v), 64) // then turn everything after decimal into an int64 +// t := strconv.FormatFloat(n, 'f', int(v), 64) // then parse backwards on string until no more zero's.... +// +// +// +// General Inclusion Rules +// - v will always be available inherently +// - all require n +// - w requires i +// + +// W returns the number of visible fraction digits in N, without trailing zeros. +func W(n float64, v uint64) (w int64) { + + s := strconv.FormatFloat(n-float64(int64(n)), 'f', int(v), 64) + + // with either be '0' or '0.xxxx', so if 1 then w will be zero + // otherwise need to parse + if len(s) != 1 { + + s = s[2:] + end := len(s) + 1 + + for i := end; i >= 0; i-- { + if s[i] != '0' { + end = i + 1 + break + } + } + + w = int64(len(s[:end])) + } + + return +} + +// F returns the visible fractional digits in N, with trailing zeros. +func F(n float64, v uint64) (f int64) { + + s := strconv.FormatFloat(n-float64(int64(n)), 'f', int(v), 64) + + // with either be '0' or '0.xxxx', so if 1 then f will be zero + // otherwise need to parse + if len(s) != 1 { + + // ignoring error, because it can't fail as we generated + // the string internally from a real number + f, _ = strconv.ParseInt(s[2:], 10, 64) + } + + return +} + +// T returns the visible fractional digits in N, without trailing zeros. +func T(n float64, v uint64) (t int64) { + + s := strconv.FormatFloat(n-float64(int64(n)), 'f', int(v), 64) + + // with either be '0' or '0.xxxx', so if 1 then t will be zero + // otherwise need to parse + if len(s) != 1 { + + s = s[2:] + end := len(s) + 1 + + for i := end; i >= 0; i-- { + if s[i] != '0' { + end = i + 1 + break + } + } + + // ignoring error, because it can't fail as we generated + // the string internally from a real number + t, _ = strconv.ParseInt(s[:end], 10, 64) + } + + return +} diff --git a/go-playground/locales/zh/zh.go b/go-playground/locales/zh/zh.go new file mode 100644 index 0000000..33ef6da --- /dev/null +++ b/go-playground/locales/zh/zh.go @@ -0,0 +1,619 @@ +package zh + +import ( + "math" + "strconv" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + "git.ningdatech.com/ningda/gin-valid/go-playground/locales/currency" +) + +type zh struct { + locale string + pluralsCardinal []locales.PluralRule + pluralsOrdinal []locales.PluralRule + pluralsRange []locales.PluralRule + decimal string + group string + minus string + percent string + perMille string + timeSeparator string + inifinity string + currencies []string // idx = enum of currency code + monthsAbbreviated []string + monthsNarrow []string + monthsWide []string + daysAbbreviated []string + daysNarrow []string + daysShort []string + daysWide []string + periodsAbbreviated []string + periodsNarrow []string + periodsShort []string + periodsWide []string + erasAbbreviated []string + erasNarrow []string + erasWide []string + timezones map[string]string +} + +// New returns a new instance of translator for the 'zh' locale +func New() locales.Translator { + return &zh{ + locale: "zh", + pluralsCardinal: []locales.PluralRule{6}, + pluralsOrdinal: []locales.PluralRule{6}, + pluralsRange: []locales.PluralRule{6}, + decimal: ".", + group: ",", + minus: "-", + percent: "%", + perMille: "‰", + timeSeparator: ":", + inifinity: "∞", + currencies: []string{"ADP", "AED", "AFA", "AFN", "ALK", "ALL", "AMD", "ANG", "AOA", "AOK", "AON", "AOR", "ARA", "ARL", "ARM", "ARP", "ARS", "ATS", "AU$", "AWG", "AZM", "AZN", "BAD", "BAM", "BAN", "BBD", "BDT", "BEC", "BEF", "BEL", "BGL", "BGM", "BGN", "BGO", "BHD", "BIF", "BMD", "BND", "BOB", "BOL", "BOP", "BOV", "BRB", "BRC", "BRE", "R$", "BRN", "BRR", "BRZ", "BSD", "BTN", "BUK", "BWP", "BYB", "BYN", "BYR", "BZD", "CA$", "CDF", "CHE", "CHF", "CHW", "CLE", "CLF", "CLP", "CNH", "CNX", "￥", "COP", "COU", "CRC", "CSD", "CSK", "CUC", "CUP", "CVE", "CYP", "CZK", "DDM", "DEM", "DJF", "DKK", "DOP", "DZD", "ECS", "ECV", "EEK", "EGP", "ERN", "ESA", "ESB", "ESP", "ETB", "€", "FIM", "FJD", "FKP", "FRF", "£", "GEK", "GEL", "GHC", "GHS", "GIP", "GMD", "GNF", "GNS", "GQE", "GRD", "GTQ", "GWE", "GWP", "GYD", "HK$", "HNL", "HRD", "HRK", "HTG", "HUF", "IDR", "IEP", "ILP", "ILS", "₪", "₹", "IQD", "IRR", "ISJ", "ISK", "ITL", "JMD", "JOD", "JP¥", "KES", "KGS", "KHR", "KMF", "KPW", "KRH", "KRO", "￦", "KWD", "KYD", "KZT", "LAK", "LBP", "LKR", "LRD", "LSL", "LTL", "LTT", "LUC", "LUF", "LUL", "LVL", "LVR", "LYD", "MAD", "MAF", "MCF", "MDC", "MDL", "MGA", "MGF", "MKD", "MKN", "MLF", "MMK", "MNT", "MOP", "MRO", "MTL", "MTP", "MUR", "MVP", "MVR", "MWK", "MX$", "MXP", "MXV", "MYR", "MZE", "MZM", "MZN", "NAD", "NGN", "NIC", "NIO", "NLG", "NOK", "NPR", "NZ$", "OMR", "PAB", "PEI", "PEN", "PES", "PGK", "PHP", "PKR", "PLN", "PLZ", "PTE", "PYG", "QAR", "RHD", "ROL", "RON", "RSD", "RUB", "RUR", "RWF", "SAR", "SBD", "SCR", "SDD", "SDG", "SDP", "SEK", "SGD", "SHP", "SIT", "SKK", "SLL", "SOS", "SRD", "SRG", "SSP", "STD", "STN", "SUR", "SVC", "SYP", "SZL", "THB", "TJR", "TJS", "TMM", "TMT", "TND", "TOP", "TPE", "TRL", "TRY", "TTD", "NT$", "TZS", "UAH", "UAK", "UGS", "UGX", "US$", "USN", "USS", "UYI", "UYP", "UYU", "UZS", "VEB", "VEF", "₫", "VNN", "VUV", "WST", "FCFA", "XAG", "XAU", "XBA", "XBB", "XBC", "XBD", "EC$", "XDR", "XEU", "XFO", "XFU", "CFA", "XPD", "CFPF", "XPT", "XRE", "XSU", "XTS", "XUA", "XXX", "YDD", "YER", "YUD", "YUM", "YUN", "YUR", "ZAL", "ZAR", "ZMK", "ZMW", "ZRN", "ZRZ", "ZWD", "ZWL", "ZWR"}, + monthsAbbreviated: []string{"", "1月", "2月", "3月", "4月", "5月", "6月", "7月", "8月", "9月", "10月", "11月", "12月"}, + monthsNarrow: []string{"", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12"}, + monthsWide: []string{"", "一月", "二月", "三月", "四月", "五月", "六月", "七月", "八月", "九月", "十月", "十一月", "十二月"}, + daysAbbreviated: []string{"周日", "周一", "周二", "周三", "周四", "周五", "周六"}, + daysNarrow: []string{"日", "一", "二", "三", "四", "五", "六"}, + daysShort: []string{"周日", "周一", "周二", "周三", "周四", "周五", "周六"}, + daysWide: []string{"星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"}, + periodsAbbreviated: []string{"上午", "下午"}, + periodsNarrow: []string{"上午", "下午"}, + periodsWide: []string{"上午", "下午"}, + erasAbbreviated: []string{"公元前", "公元"}, + erasNarrow: []string{"公元前", "公元"}, + erasWide: []string{"公元前", "公元"}, + timezones: map[string]string{"UYST": "乌拉圭夏令时间", "HNPMX": "墨西哥太平洋标准时间", "MDT": "北美山区夏令时间", "WESZ": "西欧夏令时间", "AKST": "阿拉斯加标准时间", "ACWST": "澳大利亚中西部标准时间", "HENOMX": "墨西哥西北部夏令时间", "WIT": "印度尼西亚东部时间", "HEPMX": "墨西哥太平洋夏令时间", "JST": "日本标准时间", "SRT": "苏里南时间", "CLST": "智利夏令时间", "UYT": "乌拉圭标准时间", "AWDT": "澳大利亚西部夏令时间", "MST": "北美山区标准时间", "WAST": "西部非洲夏令时间", "NZST": "新西兰标准时间", "EAT": "东部非洲时间", "HECU": "古巴夏令时间", "BT": "不丹时间", "EDT": "北美东部夏令时间", "WARST": "阿根廷西部夏令时间", "HNPM": "圣皮埃尔和密克隆群岛标准时间", "HNCU": "古巴标准时间", "PDT": "北美太平洋夏令时间", "LHDT": "豪勋爵岛夏令时间", "CLT": "智利标准时间", "PST": "北美太平洋标准时间", "JDT": "日本夏令时间", "OEZ": "东欧标准时间", "TMT": "土库曼斯坦标准时间", "CST": "北美中部标准时间", "AWST": "澳大利亚西部标准时间", "AEST": "澳大利亚东部标准时间", "AKDT": "阿拉斯加夏令时间", "HKT": "香港标准时间", "LHST": "豪勋爵岛标准时间", "HNNOMX": "墨西哥西北部标准时间", "BOT": "玻利维亚标准时间", "HNOG": "格陵兰岛西部标准时间", "EST": "北美东部标准时间", "MESZ": "中欧夏令时间", "WITA": "印度尼西亚中部时间", "CAT": "中部非洲时间", "COST": "哥伦比亚夏令时间", "CHADT": "查坦夏令时间", "AST": "大西洋标准时间", "MYT": "马来西亚时间", "OESZ": "东欧夏令时间", "COT": "哥伦比亚标准时间", "SAST": "南非标准时间", "HEOG": "格陵兰岛西部夏令时间", "ACWDT": "澳大利亚中西部夏令时间", "MEZ": "中欧标准时间", "GYT": "圭亚那时间", "ADT": "大西洋夏令时间", "HEEG": "格陵兰岛东部夏令时间", "WART": "阿根廷西部标准时间", "VET": "委内瑞拉时间", "GMT": "格林尼治标准时间", "∅∅∅": "巴西利亚夏令时间", "SGT": "新加坡标准时间", "ACDT": "澳大利亚中部夏令时间", "HAT": "纽芬兰夏令时间", "HADT": "夏威夷-阿留申夏令时间", "CHAST": "查坦标准时间", "CDT": "北美中部夏令时间", "AEDT": "澳大利亚东部夏令时间", "WEZ": "西欧标准时间", "NZDT": "新西兰夏令时间", "ECT": "厄瓜多尔标准时间", "GFT": "法属圭亚那标准时间", "HKST": "香港夏令时间", "IST": "印度时间", "HNT": "纽芬兰标准时间", "ART": "阿根廷标准时间", "ChST": "查莫罗时间", "WAT": "西部非洲标准时间", "HNEG": "格陵兰岛东部标准时间", "HEPM": "圣皮埃尔和密克隆群岛夏令时间", "TMST": "土库曼斯坦夏令时间", "HAST": "夏威夷-阿留申标准时间", "WIB": "印度尼西亚西部时间", "ACST": "澳大利亚中部标准时间", "ARST": "阿根廷夏令时间"}, + } +} + +// Locale returns the current translators string locale +func (zh *zh) Locale() string { + return zh.locale +} + +// PluralsCardinal returns the list of cardinal plural rules associated with 'zh' +func (zh *zh) PluralsCardinal() []locales.PluralRule { + return zh.pluralsCardinal +} + +// PluralsOrdinal returns the list of ordinal plural rules associated with 'zh' +func (zh *zh) PluralsOrdinal() []locales.PluralRule { + return zh.pluralsOrdinal +} + +// PluralsRange returns the list of range plural rules associated with 'zh' +func (zh *zh) PluralsRange() []locales.PluralRule { + return zh.pluralsRange +} + +// CardinalPluralRule returns the cardinal PluralRule given 'num' and digits/precision of 'v' for 'zh' +func (zh *zh) CardinalPluralRule(num float64, v uint64) locales.PluralRule { + return locales.PluralRuleOther +} + +// OrdinalPluralRule returns the ordinal PluralRule given 'num' and digits/precision of 'v' for 'zh' +func (zh *zh) OrdinalPluralRule(num float64, v uint64) locales.PluralRule { + return locales.PluralRuleOther +} + +// RangePluralRule returns the ordinal PluralRule given 'num1', 'num2' and digits/precision of 'v1' and 'v2' for 'zh' +func (zh *zh) RangePluralRule(num1 float64, v1 uint64, num2 float64, v2 uint64) locales.PluralRule { + return locales.PluralRuleOther +} + +// MonthAbbreviated returns the locales abbreviated month given the 'month' provided +func (zh *zh) MonthAbbreviated(month time.Month) string { + return zh.monthsAbbreviated[month] +} + +// MonthsAbbreviated returns the locales abbreviated months +func (zh *zh) MonthsAbbreviated() []string { + return zh.monthsAbbreviated[1:] +} + +// MonthNarrow returns the locales narrow month given the 'month' provided +func (zh *zh) MonthNarrow(month time.Month) string { + return zh.monthsNarrow[month] +} + +// MonthsNarrow returns the locales narrow months +func (zh *zh) MonthsNarrow() []string { + return zh.monthsNarrow[1:] +} + +// MonthWide returns the locales wide month given the 'month' provided +func (zh *zh) MonthWide(month time.Month) string { + return zh.monthsWide[month] +} + +// MonthsWide returns the locales wide months +func (zh *zh) MonthsWide() []string { + return zh.monthsWide[1:] +} + +// WeekdayAbbreviated returns the locales abbreviated weekday given the 'weekday' provided +func (zh *zh) WeekdayAbbreviated(weekday time.Weekday) string { + return zh.daysAbbreviated[weekday] +} + +// WeekdaysAbbreviated returns the locales abbreviated weekdays +func (zh *zh) WeekdaysAbbreviated() []string { + return zh.daysAbbreviated +} + +// WeekdayNarrow returns the locales narrow weekday given the 'weekday' provided +func (zh *zh) WeekdayNarrow(weekday time.Weekday) string { + return zh.daysNarrow[weekday] +} + +// WeekdaysNarrow returns the locales narrow weekdays +func (zh *zh) WeekdaysNarrow() []string { + return zh.daysNarrow +} + +// WeekdayShort returns the locales short weekday given the 'weekday' provided +func (zh *zh) WeekdayShort(weekday time.Weekday) string { + return zh.daysShort[weekday] +} + +// WeekdaysShort returns the locales short weekdays +func (zh *zh) WeekdaysShort() []string { + return zh.daysShort +} + +// WeekdayWide returns the locales wide weekday given the 'weekday' provided +func (zh *zh) WeekdayWide(weekday time.Weekday) string { + return zh.daysWide[weekday] +} + +// WeekdaysWide returns the locales wide weekdays +func (zh *zh) WeekdaysWide() []string { + return zh.daysWide +} + +// Decimal returns the decimal point of number +func (zh *zh) Decimal() string { + return zh.decimal +} + +// Group returns the group of number +func (zh *zh) Group() string { + return zh.group +} + +// Group returns the minus sign of number +func (zh *zh) Minus() string { + return zh.minus +} + +// FmtNumber returns 'num' with digits/precision of 'v' for 'zh' and handles both Whole and Real numbers based on 'v' +func (zh *zh) FmtNumber(num float64, v uint64) string { + + s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64) + l := len(s) + 2 + 1*len(s[:len(s)-int(v)-1])/3 + count := 0 + inWhole := v == 0 + b := make([]byte, 0, l) + + for i := len(s) - 1; i >= 0; i-- { + + if s[i] == '.' { + b = append(b, zh.decimal[0]) + inWhole = true + continue + } + + if inWhole { + if count == 3 { + b = append(b, zh.group[0]) + count = 1 + } else { + count++ + } + } + + b = append(b, s[i]) + } + + if num < 0 { + b = append(b, zh.minus[0]) + } + + // reverse + for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 { + b[i], b[j] = b[j], b[i] + } + + return string(b) +} + +// FmtPercent returns 'num' with digits/precision of 'v' for 'zh' and handles both Whole and Real numbers based on 'v' +// NOTE: 'num' passed into FmtPercent is assumed to be in percent already +func (zh *zh) FmtPercent(num float64, v uint64) string { + s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64) + l := len(s) + 3 + b := make([]byte, 0, l) + + for i := len(s) - 1; i >= 0; i-- { + + if s[i] == '.' { + b = append(b, zh.decimal[0]) + continue + } + + b = append(b, s[i]) + } + + if num < 0 { + b = append(b, zh.minus[0]) + } + + // reverse + for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 { + b[i], b[j] = b[j], b[i] + } + + b = append(b, zh.percent...) + + return string(b) +} + +// FmtCurrency returns the currency representation of 'num' with digits/precision of 'v' for 'zh' +func (zh *zh) FmtCurrency(num float64, v uint64, currency currency.Type) string { + + s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64) + symbol := zh.currencies[currency] + l := len(s) + len(symbol) + 2 + 1*len(s[:len(s)-int(v)-1])/3 + count := 0 + inWhole := v == 0 + b := make([]byte, 0, l) + + for i := len(s) - 1; i >= 0; i-- { + + if s[i] == '.' { + b = append(b, zh.decimal[0]) + inWhole = true + continue + } + + if inWhole { + if count == 3 { + b = append(b, zh.group[0]) + count = 1 + } else { + count++ + } + } + + b = append(b, s[i]) + } + + for j := len(symbol) - 1; j >= 0; j-- { + b = append(b, symbol[j]) + } + + if num < 0 { + b = append(b, zh.minus[0]) + } + + // reverse + for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 { + b[i], b[j] = b[j], b[i] + } + + if int(v) < 2 { + + if v == 0 { + b = append(b, zh.decimal...) + } + + for i := 0; i < 2-int(v); i++ { + b = append(b, '0') + } + } + + return string(b) +} + +// FmtAccounting returns the currency representation of 'num' with digits/precision of 'v' for 'zh' +// in accounting notation. +func (zh *zh) FmtAccounting(num float64, v uint64, currency currency.Type) string { + + s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64) + symbol := zh.currencies[currency] + l := len(s) + len(symbol) + 2 + 1*len(s[:len(s)-int(v)-1])/3 + count := 0 + inWhole := v == 0 + b := make([]byte, 0, l) + + for i := len(s) - 1; i >= 0; i-- { + + if s[i] == '.' { + b = append(b, zh.decimal[0]) + inWhole = true + continue + } + + if inWhole { + if count == 3 { + b = append(b, zh.group[0]) + count = 1 + } else { + count++ + } + } + + b = append(b, s[i]) + } + + if num < 0 { + + for j := len(symbol) - 1; j >= 0; j-- { + b = append(b, symbol[j]) + } + + b = append(b, zh.minus[0]) + + } else { + + for j := len(symbol) - 1; j >= 0; j-- { + b = append(b, symbol[j]) + } + + } + + // reverse + for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 { + b[i], b[j] = b[j], b[i] + } + + if int(v) < 2 { + + if v == 0 { + b = append(b, zh.decimal...) + } + + for i := 0; i < 2-int(v); i++ { + b = append(b, '0') + } + } + + return string(b) +} + +// FmtDateShort returns the short date representation of 't' for 'zh' +func (zh *zh) FmtDateShort(t time.Time) string { + + b := make([]byte, 0, 32) + + if t.Year() > 0 { + b = strconv.AppendInt(b, int64(t.Year()), 10) + } else { + b = strconv.AppendInt(b, int64(-t.Year()), 10) + } + + b = append(b, []byte{0x2f}...) + b = strconv.AppendInt(b, int64(t.Month()), 10) + b = append(b, []byte{0x2f}...) + b = strconv.AppendInt(b, int64(t.Day()), 10) + + return string(b) +} + +// FmtDateMedium returns the medium date representation of 't' for 'zh' +func (zh *zh) FmtDateMedium(t time.Time) string { + + b := make([]byte, 0, 32) + + if t.Year() > 0 { + b = strconv.AppendInt(b, int64(t.Year()), 10) + } else { + b = strconv.AppendInt(b, int64(-t.Year()), 10) + } + + b = append(b, []byte{0xe5, 0xb9, 0xb4}...) + b = strconv.AppendInt(b, int64(t.Month()), 10) + b = append(b, []byte{0xe6, 0x9c, 0x88}...) + b = strconv.AppendInt(b, int64(t.Day()), 10) + b = append(b, []byte{0xe6, 0x97, 0xa5}...) + + return string(b) +} + +// FmtDateLong returns the long date representation of 't' for 'zh' +func (zh *zh) FmtDateLong(t time.Time) string { + + b := make([]byte, 0, 32) + + if t.Year() > 0 { + b = strconv.AppendInt(b, int64(t.Year()), 10) + } else { + b = strconv.AppendInt(b, int64(-t.Year()), 10) + } + + b = append(b, []byte{0xe5, 0xb9, 0xb4}...) + b = strconv.AppendInt(b, int64(t.Month()), 10) + b = append(b, []byte{0xe6, 0x9c, 0x88}...) + b = strconv.AppendInt(b, int64(t.Day()), 10) + b = append(b, []byte{0xe6, 0x97, 0xa5}...) + + return string(b) +} + +// FmtDateFull returns the full date representation of 't' for 'zh' +func (zh *zh) FmtDateFull(t time.Time) string { + + b := make([]byte, 0, 32) + + if t.Year() > 0 { + b = strconv.AppendInt(b, int64(t.Year()), 10) + } else { + b = strconv.AppendInt(b, int64(-t.Year()), 10) + } + + b = append(b, []byte{0xe5, 0xb9, 0xb4}...) + b = strconv.AppendInt(b, int64(t.Month()), 10) + b = append(b, []byte{0xe6, 0x9c, 0x88}...) + b = strconv.AppendInt(b, int64(t.Day()), 10) + b = append(b, []byte{0xe6, 0x97, 0xa5}...) + b = append(b, zh.daysWide[t.Weekday()]...) + + return string(b) +} + +// FmtTimeShort returns the short time representation of 't' for 'zh' +func (zh *zh) FmtTimeShort(t time.Time) string { + + b := make([]byte, 0, 32) + + if t.Hour() < 12 { + b = append(b, zh.periodsAbbreviated[0]...) + } else { + b = append(b, zh.periodsAbbreviated[1]...) + } + + h := t.Hour() + + if h > 12 { + h -= 12 + } + + b = strconv.AppendInt(b, int64(h), 10) + b = append(b, zh.timeSeparator...) + + if t.Minute() < 10 { + b = append(b, '0') + } + + b = strconv.AppendInt(b, int64(t.Minute()), 10) + + return string(b) +} + +// FmtTimeMedium returns the medium time representation of 't' for 'zh' +func (zh *zh) FmtTimeMedium(t time.Time) string { + + b := make([]byte, 0, 32) + + if t.Hour() < 12 { + b = append(b, zh.periodsAbbreviated[0]...) + } else { + b = append(b, zh.periodsAbbreviated[1]...) + } + + h := t.Hour() + + if h > 12 { + h -= 12 + } + + b = strconv.AppendInt(b, int64(h), 10) + b = append(b, zh.timeSeparator...) + + if t.Minute() < 10 { + b = append(b, '0') + } + + b = strconv.AppendInt(b, int64(t.Minute()), 10) + b = append(b, zh.timeSeparator...) + + if t.Second() < 10 { + b = append(b, '0') + } + + b = strconv.AppendInt(b, int64(t.Second()), 10) + + return string(b) +} + +// FmtTimeLong returns the long time representation of 't' for 'zh' +func (zh *zh) FmtTimeLong(t time.Time) string { + + b := make([]byte, 0, 32) + + tz, _ := t.Zone() + b = append(b, tz...) + + b = append(b, []byte{0x20}...) + + if t.Hour() < 12 { + b = append(b, zh.periodsAbbreviated[0]...) + } else { + b = append(b, zh.periodsAbbreviated[1]...) + } + + h := t.Hour() + + if h > 12 { + h -= 12 + } + + b = strconv.AppendInt(b, int64(h), 10) + b = append(b, zh.timeSeparator...) + + if t.Minute() < 10 { + b = append(b, '0') + } + + b = strconv.AppendInt(b, int64(t.Minute()), 10) + b = append(b, zh.timeSeparator...) + + if t.Second() < 10 { + b = append(b, '0') + } + + b = strconv.AppendInt(b, int64(t.Second()), 10) + + return string(b) +} + +// FmtTimeFull returns the full time representation of 't' for 'zh' +func (zh *zh) FmtTimeFull(t time.Time) string { + + b := make([]byte, 0, 32) + + tz, _ := t.Zone() + + if btz, ok := zh.timezones[tz]; ok { + b = append(b, btz...) + } else { + b = append(b, tz...) + } + + b = append(b, []byte{0x20}...) + + if t.Hour() < 12 { + b = append(b, zh.periodsAbbreviated[0]...) + } else { + b = append(b, zh.periodsAbbreviated[1]...) + } + + h := t.Hour() + + if h > 12 { + h -= 12 + } + + b = strconv.AppendInt(b, int64(h), 10) + b = append(b, zh.timeSeparator...) + + if t.Minute() < 10 { + b = append(b, '0') + } + + b = strconv.AppendInt(b, int64(t.Minute()), 10) + b = append(b, zh.timeSeparator...) + + if t.Second() < 10 { + b = append(b, '0') + } + + b = strconv.AppendInt(b, int64(t.Second()), 10) + + return string(b) +} diff --git a/go-playground/universal-translator/.gitignore b/go-playground/universal-translator/.gitignore new file mode 100644 index 0000000..bc4e07f --- /dev/null +++ b/go-playground/universal-translator/.gitignore @@ -0,0 +1,25 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +*.test +*.prof +*.coverprofile \ No newline at end of file diff --git a/go-playground/universal-translator/.travis.yml b/go-playground/universal-translator/.travis.yml new file mode 100644 index 0000000..39b8b92 --- /dev/null +++ b/go-playground/universal-translator/.travis.yml @@ -0,0 +1,27 @@ +language: go +go: + - 1.13.4 + - tip +matrix: + allow_failures: + - go: tip + +notifications: + email: + recipients: dean.karn@gmail.com + on_success: change + on_failure: always + +before_install: + - go install github.com/mattn/goveralls + +# Only clone the most recent commit. +git: + depth: 1 + +script: + - go test -v -race -covermode=atomic -coverprofile=coverage.coverprofile ./... + +after_success: | + [ $TRAVIS_GO_VERSION = 1.13.4 ] && + goveralls -coverprofile=coverage.coverprofile -service travis-ci -repotoken $COVERALLS_TOKEN \ No newline at end of file diff --git a/go-playground/universal-translator/LICENSE b/go-playground/universal-translator/LICENSE new file mode 100644 index 0000000..8d8aba1 --- /dev/null +++ b/go-playground/universal-translator/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2016 Go Playground + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/go-playground/universal-translator/README.md b/go-playground/universal-translator/README.md new file mode 100644 index 0000000..42f5f94 --- /dev/null +++ b/go-playground/universal-translator/README.md @@ -0,0 +1,89 @@ +## universal-translator +![Project status](https://img.shields.io/badge/version-0.17.0-green.svg) +[![Build Status](https://travis-ci.org/go-playground/universal-translator.svg?branch=master)](https://travis-ci.org/go-playground/universal-translator) +[![Coverage Status](https://coveralls.io/repos/github/go-playground/universal-translator/badge.svg)](https://coveralls.io/github/go-playground/universal-translator) +[![Go Report Card](https://goreportcard.com/badge/github.com/go-playground/universal-translator)](https://goreportcard.com/report/github.com/go-playground/universal-translator) +[![GoDoc](https://godoc.org/github.com/go-playground/universal-translator?status.svg)](https://godoc.org/github.com/go-playground/universal-translator) +![License](https://img.shields.io/dub/l/vibe-d.svg) +[![Gitter](https://badges.gitter.im/go-playground/universal-translator.svg)](https://gitter.im/go-playground/universal-translator?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) + +Universal Translator is an i18n Translator for Go/Golang using CLDR data + pluralization rules + +Why another i18n library? +-------------------------- +Because none of the plural rules seem to be correct out there, including the previous implementation of this package, +so I took it upon myself to create [locales](https://go-playground/locales) for everyone to use; this package +is a thin wrapper around [locales](https://go-playground/locales) in order to store and translate text for +use in your applications. + +Features +-------- +- [x] Rules generated from the [CLDR](http://cldr.unicode.org/index/downloads) data, v30.0.3 +- [x] Contains Cardinal, Ordinal and Range Plural Rules +- [x] Contains Month, Weekday and Timezone translations built in +- [x] Contains Date & Time formatting functions +- [x] Contains Number, Currency, Accounting and Percent formatting functions +- [x] Supports the "Gregorian" calendar only ( my time isn't unlimited, had to draw the line somewhere ) +- [x] Support loading translations from files +- [x] Exporting translations to file(s), mainly for getting them professionally translated +- [ ] Code Generation for translation files -> Go code.. i.e. after it has been professionally translated +- [ ] Tests for all languages, I need help with this, please see [here](https://go-playground/locales/issues/1) + +Installation +----------- + +Use go get + +```shell +go get github.com/go-playground/universal-translator +``` + +Usage & Documentation +------- + +Please see https://godoc.org/github.com/go-playground/universal-translator for usage docs + +##### Examples: + +- [Basic](https://github.com/go-playground/universal-translator/tree/master/_examples/basic) +- [Full - no files](https://github.com/go-playground/universal-translator/tree/master/_examples/full-no-files) +- [Full - with files](https://github.com/go-playground/universal-translator/tree/master/_examples/full-with-files) + +File formatting +-------------- +All types, Plain substitution, Cardinal, Ordinal and Range translations can all be contained withing the same file(s); +they are only separated for easy viewing. + +##### Examples: + +- [Formats](https://github.com/go-playground/universal-translator/tree/master/_examples/file-formats) + +##### Basic Makeup +NOTE: not all fields are needed for all translation types, see [examples](https://github.com/go-playground/universal-translator/tree/master/_examples/file-formats) +```json +{ + "locale": "en", + "key": "days-left", + "trans": "You have {0} day left.", + "type": "Cardinal", + "rule": "One", + "override": false +} +``` +|Field|Description| +|---|---| +|locale|The locale for which the translation is for.| +|key|The translation key that will be used to store and lookup each translation; normally it is a string or integer.| +|trans|The actual translation text.| +|type|The type of translation Cardinal, Ordinal, Range or "" for a plain substitution(not required to be defined if plain used)| +|rule|The plural rule for which the translation is for eg. One, Two, Few, Many or Other.(not required to be defined if plain used)| +|override|If you wish to override an existing translation that has already been registered, set this to 'true'. 99% of the time there is no need to define it.| + +Help With Tests +--------------- +To anyone interesting in helping or contributing, I sure could use some help creating tests for each language. +Please see issue [here](https://go-playground/locales/issues/1) for details. + +License +------ +Distributed under MIT License, please see license file in code for more details. diff --git a/go-playground/universal-translator/errors.go b/go-playground/universal-translator/errors.go new file mode 100644 index 0000000..0b52d54 --- /dev/null +++ b/go-playground/universal-translator/errors.go @@ -0,0 +1,148 @@ +package ut + +import ( + "errors" + "fmt" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" +) + +var ( + // ErrUnknowTranslation indicates the translation could not be found + ErrUnknowTranslation = errors.New("Unknown Translation") +) + +var _ error = new(ErrConflictingTranslation) +var _ error = new(ErrRangeTranslation) +var _ error = new(ErrOrdinalTranslation) +var _ error = new(ErrCardinalTranslation) +var _ error = new(ErrMissingPluralTranslation) +var _ error = new(ErrExistingTranslator) + +// ErrExistingTranslator is the error representing a conflicting translator +type ErrExistingTranslator struct { + locale string +} + +// Error returns ErrExistingTranslator's internal error text +func (e *ErrExistingTranslator) Error() string { + return fmt.Sprintf("error: conflicting translator for locale '%s'", e.locale) +} + +// ErrConflictingTranslation is the error representing a conflicting translation +type ErrConflictingTranslation struct { + locale string + key interface{} + rule locales.PluralRule + text string +} + +// Error returns ErrConflictingTranslation's internal error text +func (e *ErrConflictingTranslation) Error() string { + + if _, ok := e.key.(string); !ok { + return fmt.Sprintf("error: conflicting key '%#v' rule '%s' with text '%s' for locale '%s', value being ignored", e.key, e.rule, e.text, e.locale) + } + + return fmt.Sprintf("error: conflicting key '%s' rule '%s' with text '%s' for locale '%s', value being ignored", e.key, e.rule, e.text, e.locale) +} + +// ErrRangeTranslation is the error representing a range translation error +type ErrRangeTranslation struct { + text string +} + +// Error returns ErrRangeTranslation's internal error text +func (e *ErrRangeTranslation) Error() string { + return e.text +} + +// ErrOrdinalTranslation is the error representing an ordinal translation error +type ErrOrdinalTranslation struct { + text string +} + +// Error returns ErrOrdinalTranslation's internal error text +func (e *ErrOrdinalTranslation) Error() string { + return e.text +} + +// ErrCardinalTranslation is the error representing a cardinal translation error +type ErrCardinalTranslation struct { + text string +} + +// Error returns ErrCardinalTranslation's internal error text +func (e *ErrCardinalTranslation) Error() string { + return e.text +} + +// ErrMissingPluralTranslation is the error signifying a missing translation given +// the locales plural rules. +type ErrMissingPluralTranslation struct { + locale string + key interface{} + rule locales.PluralRule + translationType string +} + +// Error returns ErrMissingPluralTranslation's internal error text +func (e *ErrMissingPluralTranslation) Error() string { + + if _, ok := e.key.(string); !ok { + return fmt.Sprintf("error: missing '%s' plural rule '%s' for translation with key '%#v' and locale '%s'", e.translationType, e.rule, e.key, e.locale) + } + + return fmt.Sprintf("error: missing '%s' plural rule '%s' for translation with key '%s' and locale '%s'", e.translationType, e.rule, e.key, e.locale) +} + +// ErrMissingBracket is the error representing a missing bracket in a translation +// eg. This is a {0 <-- missing ending '}' +type ErrMissingBracket struct { + locale string + key interface{} + text string +} + +// Error returns ErrMissingBracket error message +func (e *ErrMissingBracket) Error() string { + return fmt.Sprintf("error: missing bracket '{}', in translation. locale: '%s' key: '%v' text: '%s'", e.locale, e.key, e.text) +} + +// ErrBadParamSyntax is the error representing a bad parameter definition in a translation +// eg. This is a {must-be-int} +type ErrBadParamSyntax struct { + locale string + param string + key interface{} + text string +} + +// Error returns ErrBadParamSyntax error message +func (e *ErrBadParamSyntax) Error() string { + return fmt.Sprintf("error: bad parameter syntax, missing parameter '%s' in translation. locale: '%s' key: '%v' text: '%s'", e.param, e.locale, e.key, e.text) +} + +// import/export errors + +// ErrMissingLocale is the error representing an expected locale that could +// not be found aka locale not registered with the UniversalTranslator Instance +type ErrMissingLocale struct { + locale string +} + +// Error returns ErrMissingLocale's internal error text +func (e *ErrMissingLocale) Error() string { + return fmt.Sprintf("error: locale '%s' not registered.", e.locale) +} + +// ErrBadPluralDefinition is the error representing an incorrect plural definition +// usually found within translations defined within files during the import process. +type ErrBadPluralDefinition struct { + tl translation +} + +// Error returns ErrBadPluralDefinition's internal error text +func (e *ErrBadPluralDefinition) Error() string { + return fmt.Sprintf("error: bad plural definition '%#v'", e.tl) +} diff --git a/go-playground/universal-translator/import_export.go b/go-playground/universal-translator/import_export.go new file mode 100644 index 0000000..0ea2058 --- /dev/null +++ b/go-playground/universal-translator/import_export.go @@ -0,0 +1,274 @@ +package ut + +import ( + "encoding/json" + "fmt" + "io/ioutil" + "os" + "path/filepath" + + "io" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" +) + +type translation struct { + Locale string `json:"locale"` + Key interface{} `json:"key"` // either string or integer + Translation string `json:"trans"` + PluralType string `json:"type,omitempty"` + PluralRule string `json:"rule,omitempty"` + OverrideExisting bool `json:"override,omitempty"` +} + +const ( + cardinalType = "Cardinal" + ordinalType = "Ordinal" + rangeType = "Range" +) + +// ImportExportFormat is the format of the file import or export +type ImportExportFormat uint8 + +// supported Export Formats +const ( + FormatJSON ImportExportFormat = iota +) + +// Export writes the translations out to a file on disk. +// +// NOTE: this currently only works with string or int translations keys. +func (t *UniversalTranslator) Export(format ImportExportFormat, dirname string) error { + + _, err := os.Stat(dirname) + fmt.Println(dirname, err, os.IsNotExist(err)) + if err != nil { + + if !os.IsNotExist(err) { + return err + } + + if err = os.MkdirAll(dirname, 0744); err != nil { + return err + } + } + + // build up translations + var trans []translation + var b []byte + var ext string + + for _, locale := range t.translators { + + for k, v := range locale.(*translator).translations { + trans = append(trans, translation{ + Locale: locale.Locale(), + Key: k, + Translation: v.text, + }) + } + + for k, pluralTrans := range locale.(*translator).cardinalTanslations { + + for i, plural := range pluralTrans { + + // leave enough for all plural rules + // but not all are set for all languages. + if plural == nil { + continue + } + + trans = append(trans, translation{ + Locale: locale.Locale(), + Key: k.(string), + Translation: plural.text, + PluralType: cardinalType, + PluralRule: locales.PluralRule(i).String(), + }) + } + } + + for k, pluralTrans := range locale.(*translator).ordinalTanslations { + + for i, plural := range pluralTrans { + + // leave enough for all plural rules + // but not all are set for all languages. + if plural == nil { + continue + } + + trans = append(trans, translation{ + Locale: locale.Locale(), + Key: k.(string), + Translation: plural.text, + PluralType: ordinalType, + PluralRule: locales.PluralRule(i).String(), + }) + } + } + + for k, pluralTrans := range locale.(*translator).rangeTanslations { + + for i, plural := range pluralTrans { + + // leave enough for all plural rules + // but not all are set for all languages. + if plural == nil { + continue + } + + trans = append(trans, translation{ + Locale: locale.Locale(), + Key: k.(string), + Translation: plural.text, + PluralType: rangeType, + PluralRule: locales.PluralRule(i).String(), + }) + } + } + + switch format { + case FormatJSON: + b, err = json.MarshalIndent(trans, "", " ") + ext = ".json" + } + + if err != nil { + return err + } + + err = ioutil.WriteFile(filepath.Join(dirname, fmt.Sprintf("%s%s", locale.Locale(), ext)), b, 0644) + if err != nil { + return err + } + + trans = trans[0:0] + } + + return nil +} + +// Import reads the translations out of a file or directory on disk. +// +// NOTE: this currently only works with string or int translations keys. +func (t *UniversalTranslator) Import(format ImportExportFormat, dirnameOrFilename string) error { + + fi, err := os.Stat(dirnameOrFilename) + if err != nil { + return err + } + + processFn := func(filename string) error { + + f, err := os.Open(filename) + if err != nil { + return err + } + defer f.Close() + + return t.ImportByReader(format, f) + } + + if !fi.IsDir() { + return processFn(dirnameOrFilename) + } + + // recursively go through directory + walker := func(path string, info os.FileInfo, err error) error { + + if info.IsDir() { + return nil + } + + switch format { + case FormatJSON: + // skip non JSON files + if filepath.Ext(info.Name()) != ".json" { + return nil + } + } + + return processFn(path) + } + + return filepath.Walk(dirnameOrFilename, walker) +} + +// ImportByReader imports the the translations found within the contents read from the supplied reader. +// +// NOTE: generally used when assets have been embedded into the binary and are already in memory. +func (t *UniversalTranslator) ImportByReader(format ImportExportFormat, reader io.Reader) error { + + b, err := ioutil.ReadAll(reader) + if err != nil { + return err + } + + var trans []translation + + switch format { + case FormatJSON: + err = json.Unmarshal(b, &trans) + } + + if err != nil { + return err + } + + for _, tl := range trans { + + locale, found := t.FindTranslator(tl.Locale) + if !found { + return &ErrMissingLocale{locale: tl.Locale} + } + + pr := stringToPR(tl.PluralRule) + + if pr == locales.PluralRuleUnknown { + + err = locale.Add(tl.Key, tl.Translation, tl.OverrideExisting) + if err != nil { + return err + } + + continue + } + + switch tl.PluralType { + case cardinalType: + err = locale.AddCardinal(tl.Key, tl.Translation, pr, tl.OverrideExisting) + case ordinalType: + err = locale.AddOrdinal(tl.Key, tl.Translation, pr, tl.OverrideExisting) + case rangeType: + err = locale.AddRange(tl.Key, tl.Translation, pr, tl.OverrideExisting) + default: + return &ErrBadPluralDefinition{tl: tl} + } + + if err != nil { + return err + } + } + + return nil +} + +func stringToPR(s string) locales.PluralRule { + + switch s { + case "One": + return locales.PluralRuleOne + case "Two": + return locales.PluralRuleTwo + case "Few": + return locales.PluralRuleFew + case "Many": + return locales.PluralRuleMany + case "Other": + return locales.PluralRuleOther + default: + return locales.PluralRuleUnknown + } + +} diff --git a/go-playground/universal-translator/logo.png b/go-playground/universal-translator/logo.png new file mode 100644 index 0000000..a37aa8c Binary files /dev/null and b/go-playground/universal-translator/logo.png differ diff --git a/go-playground/universal-translator/translator.go b/go-playground/universal-translator/translator.go new file mode 100644 index 0000000..de9145b --- /dev/null +++ b/go-playground/universal-translator/translator.go @@ -0,0 +1,420 @@ +package ut + +import ( + "fmt" + "strconv" + "strings" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" +) + +const ( + paramZero = "{0}" + paramOne = "{1}" + unknownTranslation = "" +) + +// Translator is universal translators +// translator instance which is a thin wrapper +// around locales.Translator instance providing +// some extra functionality +type Translator interface { + locales.Translator + + // adds a normal translation for a particular language/locale + // {#} is the only replacement type accepted and are ad infinitum + // eg. one: '{0} day left' other: '{0} days left' + Add(key interface{}, text string, override bool) error + + // adds a cardinal plural translation for a particular language/locale + // {0} is the only replacement type accepted and only one variable is accepted as + // multiple cannot be used for a plural rule determination, unless it is a range; + // see AddRange below. + // eg. in locale 'en' one: '{0} day left' other: '{0} days left' + AddCardinal(key interface{}, text string, rule locales.PluralRule, override bool) error + + // adds an ordinal plural translation for a particular language/locale + // {0} is the only replacement type accepted and only one variable is accepted as + // multiple cannot be used for a plural rule determination, unless it is a range; + // see AddRange below. + // eg. in locale 'en' one: '{0}st day of spring' other: '{0}nd day of spring' + // - 1st, 2nd, 3rd... + AddOrdinal(key interface{}, text string, rule locales.PluralRule, override bool) error + + // adds a range plural translation for a particular language/locale + // {0} and {1} are the only replacement types accepted and only these are accepted. + // eg. in locale 'nl' one: '{0}-{1} day left' other: '{0}-{1} days left' + AddRange(key interface{}, text string, rule locales.PluralRule, override bool) error + + // creates the translation for the locale given the 'key' and params passed in + T(key interface{}, params ...string) (string, error) + + // creates the cardinal translation for the locale given the 'key', 'num' and 'digit' arguments + // and param passed in + C(key interface{}, num float64, digits uint64, param string) (string, error) + + // creates the ordinal translation for the locale given the 'key', 'num' and 'digit' arguments + // and param passed in + O(key interface{}, num float64, digits uint64, param string) (string, error) + + // creates the range translation for the locale given the 'key', 'num1', 'digit1', 'num2' and + // 'digit2' arguments and 'param1' and 'param2' passed in + R(key interface{}, num1 float64, digits1 uint64, num2 float64, digits2 uint64, param1, param2 string) (string, error) + + // VerifyTranslations checks to ensures that no plural rules have been + // missed within the translations. + VerifyTranslations() error +} + +var _ Translator = new(translator) +var _ locales.Translator = new(translator) + +type translator struct { + locales.Translator + translations map[interface{}]*transText + cardinalTanslations map[interface{}][]*transText // array index is mapped to locales.PluralRule index + the locales.PluralRuleUnknown + ordinalTanslations map[interface{}][]*transText + rangeTanslations map[interface{}][]*transText +} + +type transText struct { + text string + indexes []int //记录每个占位符的始末位置,也就是 { 和 } 的位置 +} + +func newTranslator(trans locales.Translator) Translator { + return &translator{ + Translator: trans, + translations: make(map[interface{}]*transText), // translation text broken up by byte index + cardinalTanslations: make(map[interface{}][]*transText), + ordinalTanslations: make(map[interface{}][]*transText), + rangeTanslations: make(map[interface{}][]*transText), + } +} + +// Add adds a normal translation for a particular language/locale +// {#} is the only replacement type accepted and are ad infinitum +// eg. one: '{0} day left' other: '{0} days left' +func (t *translator) Add(key interface{}, text string, override bool) error { + + if _, ok := t.translations[key]; ok && !override { + return &ErrConflictingTranslation{locale: t.Locale(), key: key, text: text} + } + + lb := strings.Count(text, "{") + rb := strings.Count(text, "}") + + if lb != rb { + return &ErrMissingBracket{locale: t.Locale(), key: key, text: text} + } + + trans := &transText{ + text: text, + } + + var idx int + + for i := 0; i < lb; i++ { + s := "{" + strconv.Itoa(i) + "}" + idx = strings.Index(text, s) + if idx == -1 { + return &ErrBadParamSyntax{locale: t.Locale(), param: s, key: key, text: text} + } + + trans.indexes = append(trans.indexes, idx) + trans.indexes = append(trans.indexes, idx+len(s)) + } + + t.translations[key] = trans + + return nil +} + +// AddCardinal adds a cardinal plural translation for a particular language/locale +// {0} is the only replacement type accepted and only one variable is accepted as +// multiple cannot be used for a plural rule determination, unless it is a range; +// see AddRange below. +// eg. in locale 'en' one: '{0} day left' other: '{0} days left' +func (t *translator) AddCardinal(key interface{}, text string, rule locales.PluralRule, override bool) error { + + var verified bool + + // verify plural rule exists for locale + for _, pr := range t.PluralsCardinal() { + if pr == rule { + verified = true + break + } + } + + if !verified { + return &ErrCardinalTranslation{text: fmt.Sprintf("error: cardinal plural rule '%s' does not exist for locale '%s' key: '%v' text: '%s'", rule, t.Locale(), key, text)} + } + + tarr, ok := t.cardinalTanslations[key] + if ok { + // verify not adding a conflicting record + if len(tarr) > 0 && tarr[rule] != nil && !override { + return &ErrConflictingTranslation{locale: t.Locale(), key: key, rule: rule, text: text} + } + + } else { + tarr = make([]*transText, 7, 7) + t.cardinalTanslations[key] = tarr + } + + trans := &transText{ + text: text, + indexes: make([]int, 2, 2), + } + + tarr[rule] = trans + + idx := strings.Index(text, paramZero) + if idx == -1 { + tarr[rule] = nil + return &ErrCardinalTranslation{text: fmt.Sprintf("error: parameter '%s' not found, may want to use 'Add' instead of 'AddCardinal'. locale: '%s' key: '%v' text: '%s'", paramZero, t.Locale(), key, text)} + } + + trans.indexes[0] = idx + trans.indexes[1] = idx + len(paramZero) + + return nil +} + +// AddOrdinal adds an ordinal plural translation for a particular language/locale +// {0} is the only replacement type accepted and only one variable is accepted as +// multiple cannot be used for a plural rule determination, unless it is a range; +// see AddRange below. +// eg. in locale 'en' one: '{0}st day of spring' other: '{0}nd day of spring' - 1st, 2nd, 3rd... +func (t *translator) AddOrdinal(key interface{}, text string, rule locales.PluralRule, override bool) error { + + var verified bool + + // verify plural rule exists for locale + for _, pr := range t.PluralsOrdinal() { + if pr == rule { + verified = true + break + } + } + + if !verified { + return &ErrOrdinalTranslation{text: fmt.Sprintf("error: ordinal plural rule '%s' does not exist for locale '%s' key: '%v' text: '%s'", rule, t.Locale(), key, text)} + } + + tarr, ok := t.ordinalTanslations[key] + if ok { + // verify not adding a conflicting record + if len(tarr) > 0 && tarr[rule] != nil && !override { + return &ErrConflictingTranslation{locale: t.Locale(), key: key, rule: rule, text: text} + } + + } else { + tarr = make([]*transText, 7, 7) + t.ordinalTanslations[key] = tarr + } + + trans := &transText{ + text: text, + indexes: make([]int, 2, 2), + } + + tarr[rule] = trans + + idx := strings.Index(text, paramZero) + if idx == -1 { + tarr[rule] = nil + return &ErrOrdinalTranslation{text: fmt.Sprintf("error: parameter '%s' not found, may want to use 'Add' instead of 'AddOrdinal'. locale: '%s' key: '%v' text: '%s'", paramZero, t.Locale(), key, text)} + } + + trans.indexes[0] = idx + trans.indexes[1] = idx + len(paramZero) + + return nil +} + +// AddRange adds a range plural translation for a particular language/locale +// {0} and {1} are the only replacement types accepted and only these are accepted. +// eg. in locale 'nl' one: '{0}-{1} day left' other: '{0}-{1} days left' +func (t *translator) AddRange(key interface{}, text string, rule locales.PluralRule, override bool) error { + + var verified bool + + // verify plural rule exists for locale + for _, pr := range t.PluralsRange() { + if pr == rule { + verified = true + break + } + } + + if !verified { + return &ErrRangeTranslation{text: fmt.Sprintf("error: range plural rule '%s' does not exist for locale '%s' key: '%v' text: '%s'", rule, t.Locale(), key, text)} + } + + tarr, ok := t.rangeTanslations[key] + if ok { + // verify not adding a conflicting record + if len(tarr) > 0 && tarr[rule] != nil && !override { + return &ErrConflictingTranslation{locale: t.Locale(), key: key, rule: rule, text: text} + } + + } else { + tarr = make([]*transText, 7, 7) + t.rangeTanslations[key] = tarr + } + + trans := &transText{ + text: text, + indexes: make([]int, 4, 4), + } + + tarr[rule] = trans + + idx := strings.Index(text, paramZero) + if idx == -1 { + tarr[rule] = nil + return &ErrRangeTranslation{text: fmt.Sprintf("error: parameter '%s' not found, are you sure you're adding a Range Translation? locale: '%s' key: '%v' text: '%s'", paramZero, t.Locale(), key, text)} + } + + trans.indexes[0] = idx + trans.indexes[1] = idx + len(paramZero) + + idx = strings.Index(text, paramOne) + if idx == -1 { + tarr[rule] = nil + return &ErrRangeTranslation{text: fmt.Sprintf("error: parameter '%s' not found, a Range Translation requires two parameters. locale: '%s' key: '%v' text: '%s'", paramOne, t.Locale(), key, text)} + } + + trans.indexes[2] = idx + trans.indexes[3] = idx + len(paramOne) + + return nil +} + +// T creates the translation for the locale given the 'key' and params passed in +func (t *translator) T(key interface{}, params ...string) (string, error) { + + trans, ok := t.translations[key] + if !ok { + return unknownTranslation, ErrUnknowTranslation + } + + b := make([]byte, 0, 64) + + var start, end, count int + + for i := 0; i < len(trans.indexes); i++ { + end = trans.indexes[i] + b = append(b, trans.text[start:end]...) + b = append(b, params[count]...) + i++ + start = trans.indexes[i] + count++ + } + + b = append(b, trans.text[start:]...) + + return string(b), nil +} + +// C creates the cardinal translation for the locale given the 'key', 'num' and 'digit' arguments and param passed in +func (t *translator) C(key interface{}, num float64, digits uint64, param string) (string, error) { + + tarr, ok := t.cardinalTanslations[key] + if !ok { + return unknownTranslation, ErrUnknowTranslation + } + + rule := t.CardinalPluralRule(num, digits) + + trans := tarr[rule] + + b := make([]byte, 0, 64) + b = append(b, trans.text[:trans.indexes[0]]...) + b = append(b, param...) + b = append(b, trans.text[trans.indexes[1]:]...) + + return string(b), nil +} + +// O creates the ordinal translation for the locale given the 'key', 'num' and 'digit' arguments and param passed in +func (t *translator) O(key interface{}, num float64, digits uint64, param string) (string, error) { + + tarr, ok := t.ordinalTanslations[key] + if !ok { + return unknownTranslation, ErrUnknowTranslation + } + + rule := t.OrdinalPluralRule(num, digits) + + trans := tarr[rule] + + b := make([]byte, 0, 64) + b = append(b, trans.text[:trans.indexes[0]]...) + b = append(b, param...) + b = append(b, trans.text[trans.indexes[1]:]...) + + return string(b), nil +} + +// R creates the range translation for the locale given the 'key', 'num1', 'digit1', 'num2' and 'digit2' arguments +// and 'param1' and 'param2' passed in +func (t *translator) R(key interface{}, num1 float64, digits1 uint64, num2 float64, digits2 uint64, param1, param2 string) (string, error) { + + tarr, ok := t.rangeTanslations[key] + if !ok { + return unknownTranslation, ErrUnknowTranslation + } + + rule := t.RangePluralRule(num1, digits1, num2, digits2) + + trans := tarr[rule] + + b := make([]byte, 0, 64) + b = append(b, trans.text[:trans.indexes[0]]...) + b = append(b, param1...) + b = append(b, trans.text[trans.indexes[1]:trans.indexes[2]]...) + b = append(b, param2...) + b = append(b, trans.text[trans.indexes[3]:]...) + + return string(b), nil +} + +// VerifyTranslations checks to ensures that no plural rules have been +// missed within the translations. +func (t *translator) VerifyTranslations() error { + + for k, v := range t.cardinalTanslations { + + for _, rule := range t.PluralsCardinal() { + + if v[rule] == nil { + return &ErrMissingPluralTranslation{locale: t.Locale(), translationType: "plural", rule: rule, key: k} + } + } + } + + for k, v := range t.ordinalTanslations { + + for _, rule := range t.PluralsOrdinal() { + + if v[rule] == nil { + return &ErrMissingPluralTranslation{locale: t.Locale(), translationType: "ordinal", rule: rule, key: k} + } + } + } + + for k, v := range t.rangeTanslations { + + for _, rule := range t.PluralsRange() { + + if v[rule] == nil { + return &ErrMissingPluralTranslation{locale: t.Locale(), translationType: "range", rule: rule, key: k} + } + } + } + + return nil +} diff --git a/go-playground/universal-translator/universal_translator.go b/go-playground/universal-translator/universal_translator.go new file mode 100644 index 0000000..3d45669 --- /dev/null +++ b/go-playground/universal-translator/universal_translator.go @@ -0,0 +1,113 @@ +package ut + +import ( + "strings" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" +) + +// UniversalTranslator holds all locale & translation data +type UniversalTranslator struct { + translators map[string]Translator + fallback Translator +} + +// New returns a new UniversalTranslator instance set with +// the fallback locale and locales it should support +func New(fallback locales.Translator, supportedLocales ...locales.Translator) *UniversalTranslator { + + t := &UniversalTranslator{ + translators: make(map[string]Translator), + } + + for _, v := range supportedLocales { + + trans := newTranslator(v) + t.translators[strings.ToLower(trans.Locale())] = trans + + if fallback.Locale() == v.Locale() { + t.fallback = trans + } + } + + if t.fallback == nil && fallback != nil { + t.fallback = newTranslator(fallback) + } + + return t +} + +// FindTranslator trys to find a Translator based on an array of locales +// and returns the first one it can find, otherwise returns the +// fallback translator. +func (t *UniversalTranslator) FindTranslator(locales ...string) (trans Translator, found bool) { + + for _, locale := range locales { + + if trans, found = t.translators[strings.ToLower(locale)]; found { + return + } + } + + return t.fallback, false +} + +// GetTranslator returns the specified translator for the given locale, +// or fallback if not found +func (t *UniversalTranslator) GetTranslator(locale string) (trans Translator, found bool) { + + if trans, found = t.translators[strings.ToLower(locale)]; found { + return + } + + return t.fallback, false +} + +// GetFallback returns the fallback locale +func (t *UniversalTranslator) GetFallback() Translator { + return t.fallback +} + +// AddTranslator adds the supplied translator, if it already exists the override param +// will be checked and if false an error will be returned, otherwise the translator will be +// overridden; if the fallback matches the supplied translator it will be overridden as well +// NOTE: this is normally only used when translator is embedded within a library +func (t *UniversalTranslator) AddTranslator(translator locales.Translator, override bool) error { + + lc := strings.ToLower(translator.Locale()) + _, ok := t.translators[lc] + if ok && !override { + return &ErrExistingTranslator{locale: translator.Locale()} + } + + trans := newTranslator(translator) + + if t.fallback.Locale() == translator.Locale() { + + // because it's optional to have a fallback, I don't impose that limitation + // don't know why you wouldn't but... + if !override { + return &ErrExistingTranslator{locale: translator.Locale()} + } + + t.fallback = trans + } + + t.translators[lc] = trans + + return nil +} + +// VerifyTranslations runs through all locales and identifies any issues +// eg. missing plural rules for a locale +func (t *UniversalTranslator) VerifyTranslations() (err error) { + + for _, trans := range t.translators { + err = trans.VerifyTranslations() + if err != nil { + return + } + } + + return +} diff --git a/go-playground/validator/v10/.github/CONTRIBUTING.md b/go-playground/validator/v10/.github/CONTRIBUTING.md new file mode 100644 index 0000000..6d3811c --- /dev/null +++ b/go-playground/validator/v10/.github/CONTRIBUTING.md @@ -0,0 +1,9 @@ +# Contribution Guidelines + +## Quality Standard + +To ensure the continued stability of this package, tests are required to be written or already exist in order for a pull request to be merged. + +## Reporting issues + +Please open an issue or join the gitter chat [![Join the chat at https://gitter.im/go-playground/validator](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/go-playground/validator?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) for any issues, questions or possible enhancements to the package. diff --git a/go-playground/validator/v10/.github/ISSUE_TEMPLATE.md b/go-playground/validator/v10/.github/ISSUE_TEMPLATE.md new file mode 100644 index 0000000..8afb259 --- /dev/null +++ b/go-playground/validator/v10/.github/ISSUE_TEMPLATE.md @@ -0,0 +1,13 @@ +### Package version eg. v8, v9: + + + +### Issue, Question or Enhancement: + + + +### Code sample, to showcase or reproduce: + +```go + +``` diff --git a/go-playground/validator/v10/.github/PULL_REQUEST_TEMPLATE.md b/go-playground/validator/v10/.github/PULL_REQUEST_TEMPLATE.md new file mode 100644 index 0000000..7bebde3 --- /dev/null +++ b/go-playground/validator/v10/.github/PULL_REQUEST_TEMPLATE.md @@ -0,0 +1,13 @@ +Fixes Or Enhances # . + +**Make sure that you've checked the boxes below before you submit PR:** +- [ ] Tests exist or have been written that cover this particular change. + +Change Details: + +- +- +- + + +@go-playground/admins \ No newline at end of file diff --git a/go-playground/validator/v10/.gitignore b/go-playground/validator/v10/.gitignore new file mode 100644 index 0000000..6e43fac --- /dev/null +++ b/go-playground/validator/v10/.gitignore @@ -0,0 +1,30 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test +bin + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +*.test +*.prof +*.test +*.out +*.txt +cover.html +README.html diff --git a/go-playground/validator/v10/.travis.yml b/go-playground/validator/v10/.travis.yml new file mode 100644 index 0000000..85a7be3 --- /dev/null +++ b/go-playground/validator/v10/.travis.yml @@ -0,0 +1,29 @@ +language: go +go: + - 1.15.2 + - tip +matrix: + allow_failures: + - go: tip + +notifications: + email: + recipients: dean.karn@gmail.com + on_success: change + on_failure: always + +before_install: + - go install github.com/mattn/goveralls + - mkdir -p $GOPATH/src/gopkg.in + - ln -s $GOPATH/src/github.com/$TRAVIS_REPO_SLUG $GOPATH/src/gopkg.in/validator.v9 + +# Only clone the most recent commit. +git: + depth: 1 + +script: + - go test -v -race -covermode=atomic -coverprofile=coverage.coverprofile ./... + +after_success: | + [ $TRAVIS_GO_VERSION = 1.15.2 ] && + goveralls -coverprofile=coverage.coverprofile -service travis-ci -repotoken $COVERALLS_TOKEN diff --git a/go-playground/validator/v10/LICENSE b/go-playground/validator/v10/LICENSE new file mode 100644 index 0000000..6a2ae9a --- /dev/null +++ b/go-playground/validator/v10/LICENSE @@ -0,0 +1,22 @@ +The MIT License (MIT) + +Copyright (c) 2015 Dean Karn + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + diff --git a/go-playground/validator/v10/Makefile b/go-playground/validator/v10/Makefile new file mode 100644 index 0000000..19c91ed --- /dev/null +++ b/go-playground/validator/v10/Makefile @@ -0,0 +1,18 @@ +GOCMD=GO111MODULE=on go + +linters-install: + @golangci-lint --version >/dev/null 2>&1 || { \ + echo "installing linting tools..."; \ + curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh| sh -s v1.21.0; \ + } + +lint: linters-install + $(PWD)/bin/golangci-lint run + +test: + $(GOCMD) test -cover -race ./... + +bench: + $(GOCMD) test -bench=. -benchmem ./... + +.PHONY: test lint linters-install \ No newline at end of file diff --git a/go-playground/validator/v10/README.md b/go-playground/validator/v10/README.md new file mode 100644 index 0000000..e711318 --- /dev/null +++ b/go-playground/validator/v10/README.md @@ -0,0 +1,299 @@ +Package validator +================ +[![Join the chat at https://gitter.im/go-playground/validator](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/go-playground/validator?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) +![Project status](https://img.shields.io/badge/version-10.4.1-green.svg) +[![Build Status](https://travis-ci.org/go-playground/validator.svg?branch=master)](https://travis-ci.org/go-playground/validator) +[![Coverage Status](https://coveralls.io/repos/go-playground/validator/badge.svg?branch=master&service=github)](https://coveralls.io/github/go-playground/validator?branch=master) +[![Go Report Card](https://goreportcard.com/badge/github.com/go-playground/validator)](https://goreportcard.com/report/github.com/go-playground/validator) +[![GoDoc](https://godoc.org/github.com/go-playground/validator?status.svg)](https://pkg.go.dev/git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10) +![License](https://img.shields.io/dub/l/vibe-d.svg) + +Package validator implements value validations for structs and individual fields based on tags. + +It has the following **unique** features: + +- Cross Field and Cross Struct validations by using validation tags or custom validators. +- Slice, Array and Map diving, which allows any or all levels of a multidimensional field to be validated. +- Ability to dive into both map keys and values for validation +- Handles type interface by determining it's underlying type prior to validation. +- Handles custom field types such as sql driver Valuer see [Valuer](https://golang.org/src/database/sql/driver/types.go?s=1210:1293#L29) +- Alias validation tags, which allows for mapping of several validations to a single tag for easier defining of validations on structs +- Extraction of custom defined Field Name e.g. can specify to extract the JSON name while validating and have it available in the resulting FieldError +- Customizable i18n aware error messages. +- Default validator for the [gin](https://github.com/gin-gonic/gin) web framework; upgrading from v8 to v9 in gin see [here](https://github.com/go-playground/validator/tree/master/_examples/gin-upgrading-overriding) + +Installation +------------ + +Use go get. + + go get git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10 + +Then import the validator package into your own code. + + import "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" + +Error Return Value +------- + +Validation functions return type error + +They return type error to avoid the issue discussed in the following, where err is always != nil: + +* http://stackoverflow.com/a/29138676/3158232 +* https://github.com/go-playground/validator/issues/134 + +Validator only InvalidValidationError for bad validation input, nil or ValidationErrors as type error; so, in your code all you need to do is check if the error returned is not nil, and if it's not check if error is InvalidValidationError ( if necessary, most of the time it isn't ) type cast it to type ValidationErrors like so: + +```go +err := validate.Struct(mystruct) +validationErrors := err.(validator.ValidationErrors) + ``` + +Usage and documentation +------ + +Please see https://godoc.org/github.com/go-playground/validator for detailed usage docs. + +##### Examples: + +- [Simple](https://github.com/go-playground/validator/blob/master/_examples/simple/main.go) +- [Custom Field Types](https://github.com/go-playground/validator/blob/master/_examples/custom/main.go) +- [Struct Level](https://github.com/go-playground/validator/blob/master/_examples/struct-level/main.go) +- [Translations & Custom Errors](https://github.com/go-playground/validator/blob/master/_examples/translations/main.go) +- [Gin upgrade and/or override validator](https://github.com/go-playground/validator/tree/v9/_examples/gin-upgrading-overriding) +- [wash - an example application putting it all together](https://github.com/bluesuncorp/wash) + +Baked-in Validations +------ + +### Fields: + +| Tag | Description | +| - | - | +| eqcsfield | Field Equals Another Field (relative)| +| eqfield | Field Equals Another Field | +| fieldcontains | NOT DOCUMENTED IN doc.go | +| fieldexcludes | NOT DOCUMENTED IN doc.go | +| gtcsfield | Field Greater Than Another Relative Field | +| gtecsfield | Field Greater Than or Equal To Another Relative Field | +| gtefield | Field Greater Than or Equal To Another Field | +| gtfield | Field Greater Than Another Field | +| ltcsfield | Less Than Another Relative Field | +| ltecsfield | Less Than or Equal To Another Relative Field | +| ltefield | Less Than or Equal To Another Field | +| ltfield | Less Than Another Field | +| necsfield | Field Does Not Equal Another Field (relative) | +| nefield | Field Does Not Equal Another Field | + +### Network: + +| Tag | Description | +| - | - | +| cidr | Classless Inter-Domain Routing CIDR | +| cidrv4 | Classless Inter-Domain Routing CIDRv4 | +| cidrv6 | Classless Inter-Domain Routing CIDRv6 | +| datauri | Data URL | +| fqdn | Full Qualified Domain Name (FQDN) | +| hostname | Hostname RFC 952 | +| hostname_port | HostPort | +| hostname_rfc1123 | Hostname RFC 1123 | +| ip | Internet Protocol Address IP | +| ip4_addr | Internet Protocol Address IPv4 | +| ip6_addr |Internet Protocol Address IPv6 | +| ip_addr | Internet Protocol Address IP | +| ipv4 | Internet Protocol Address IPv4 | +| ipv6 | Internet Protocol Address IPv6 | +| mac | Media Access Control Address MAC | +| tcp4_addr | Transmission Control Protocol Address TCPv4 | +| tcp6_addr | Transmission Control Protocol Address TCPv6 | +| tcp_addr | Transmission Control Protocol Address TCP | +| udp4_addr | User Datagram Protocol Address UDPv4 | +| udp6_addr | User Datagram Protocol Address UDPv6 | +| udp_addr | User Datagram Protocol Address UDP | +| unix_addr | Unix domain socket end point Address | +| uri | URI String | +| url | URL String | +| url_encoded | URL Encoded | +| urn_rfc2141 | Urn RFC 2141 String | + +### Strings: + +| Tag | Description | +| - | - | +| alpha | Alpha Only | +| alphanum | Alphanumeric | +| alphanumunicode | Alphanumeric Unicode | +| alphaunicode | Alpha Unicode | +| ascii | ASCII | +| contains | Contains | +| containsany | Contains Any | +| containsrune | Contains Rune | +| endswith | Ends With | +| lowercase | Lowercase | +| multibyte | Multi-Byte Characters | +| number | NOT DOCUMENTED IN doc.go | +| numeric | Numeric | +| printascii | Printable ASCII | +| startswith | Starts With | +| uppercase | Uppercase | + +### Format: +| Tag | Description | +| - | - | +| base64 | Base64 String | +| base64url | Base64URL String | +| btc_addr | Bitcoin Address | +| btc_addr_bech32 | Bitcoin Bech32 Address (segwit) | +| datetime | Datetime | +| e164 | e164 formatted phone number | +| email | E-mail String +| eth_addr | Ethereum Address | +| hexadecimal | Hexadecimal String | +| hexcolor | Hexcolor String | +| hsl | HSL String | +| hsla | HSLA String | +| html | HTML Tags | +| html_encoded | HTML Encoded | +| isbn | International Standard Book Number | +| isbn10 | International Standard Book Number 10 | +| isbn13 | International Standard Book Number 13 | +| json | JSON | +| latitude | Latitude | +| longitude | Longitude | +| rgb | RGB String | +| rgba | RGBA String | +| ssn | Social Security Number SSN | +| uuid | Universally Unique Identifier UUID | +| uuid3 | Universally Unique Identifier UUID v3 | +| uuid3_rfc4122 | Universally Unique Identifier UUID v3 RFC4122 | +| uuid4 | Universally Unique Identifier UUID v4 | +| uuid4_rfc4122 | Universally Unique Identifier UUID v4 RFC4122 | +| uuid5 | Universally Unique Identifier UUID v5 | +| uuid5_rfc4122 | Universally Unique Identifier UUID v5 RFC4122 | +| uuid_rfc4122 | Universally Unique Identifier UUID RFC4122 | + +### Comparisons: +| Tag | Description | +| - | - | +| eq | Equals | +| gt | Greater than| +| gte |Greater than or equal | +| lt | Less Than | +| lte | Less Than or Equal | +| ne | Not Equal | + +### Other: +| Tag | Description | +| - | - | +| dir | Directory | +| endswith | Ends With | +| excludes | Excludes | +| excludesall | Excludes All | +| excludesrune | Excludes Rune | +| file | File path | +| isdefault | Is Default | +| len | Length | +| max | Maximum | +| min | Minimum | +| oneof | One Of | +| required | Required | +| required_if | Required If | +| required_unless | Required Unless | +| required_with | Required With | +| required_with_all | Required With All | +| required_without | Required Without | +| required_without_all | Required Without All | +| excluded_with | Excluded With | +| excluded_with_all | Excluded With All | +| excluded_without | Excluded Without | +| excluded_without_all | Excluded Without All | +| unique | Unique | + +Benchmarks +------ +###### Run on MacBook Pro (15-inch, 2017) go version go1.10.2 darwin/amd64 +```go +goos: darwin +goarch: amd64 +pkg: github.com/go-playground/validator +BenchmarkFieldSuccess-8 20000000 83.6 ns/op 0 B/op 0 allocs/op +BenchmarkFieldSuccessParallel-8 50000000 26.8 ns/op 0 B/op 0 allocs/op +BenchmarkFieldFailure-8 5000000 291 ns/op 208 B/op 4 allocs/op +BenchmarkFieldFailureParallel-8 20000000 107 ns/op 208 B/op 4 allocs/op +BenchmarkFieldArrayDiveSuccess-8 2000000 623 ns/op 201 B/op 11 allocs/op +BenchmarkFieldArrayDiveSuccessParallel-8 10000000 237 ns/op 201 B/op 11 allocs/op +BenchmarkFieldArrayDiveFailure-8 2000000 859 ns/op 412 B/op 16 allocs/op +BenchmarkFieldArrayDiveFailureParallel-8 5000000 335 ns/op 413 B/op 16 allocs/op +BenchmarkFieldMapDiveSuccess-8 1000000 1292 ns/op 432 B/op 18 allocs/op +BenchmarkFieldMapDiveSuccessParallel-8 3000000 467 ns/op 432 B/op 18 allocs/op +BenchmarkFieldMapDiveFailure-8 1000000 1082 ns/op 512 B/op 16 allocs/op +BenchmarkFieldMapDiveFailureParallel-8 5000000 425 ns/op 512 B/op 16 allocs/op +BenchmarkFieldMapDiveWithKeysSuccess-8 1000000 1539 ns/op 480 B/op 21 allocs/op +BenchmarkFieldMapDiveWithKeysSuccessParallel-8 3000000 613 ns/op 480 B/op 21 allocs/op +BenchmarkFieldMapDiveWithKeysFailure-8 1000000 1413 ns/op 721 B/op 21 allocs/op +BenchmarkFieldMapDiveWithKeysFailureParallel-8 3000000 575 ns/op 721 B/op 21 allocs/op +BenchmarkFieldCustomTypeSuccess-8 10000000 216 ns/op 32 B/op 2 allocs/op +BenchmarkFieldCustomTypeSuccessParallel-8 20000000 82.2 ns/op 32 B/op 2 allocs/op +BenchmarkFieldCustomTypeFailure-8 5000000 274 ns/op 208 B/op 4 allocs/op +BenchmarkFieldCustomTypeFailureParallel-8 20000000 116 ns/op 208 B/op 4 allocs/op +BenchmarkFieldOrTagSuccess-8 2000000 740 ns/op 16 B/op 1 allocs/op +BenchmarkFieldOrTagSuccessParallel-8 3000000 474 ns/op 16 B/op 1 allocs/op +BenchmarkFieldOrTagFailure-8 3000000 471 ns/op 224 B/op 5 allocs/op +BenchmarkFieldOrTagFailureParallel-8 3000000 414 ns/op 224 B/op 5 allocs/op +BenchmarkStructLevelValidationSuccess-8 10000000 213 ns/op 32 B/op 2 allocs/op +BenchmarkStructLevelValidationSuccessParallel-8 20000000 91.8 ns/op 32 B/op 2 allocs/op +BenchmarkStructLevelValidationFailure-8 3000000 473 ns/op 304 B/op 8 allocs/op +BenchmarkStructLevelValidationFailureParallel-8 10000000 234 ns/op 304 B/op 8 allocs/op +BenchmarkStructSimpleCustomTypeSuccess-8 5000000 385 ns/op 32 B/op 2 allocs/op +BenchmarkStructSimpleCustomTypeSuccessParallel-8 10000000 161 ns/op 32 B/op 2 allocs/op +BenchmarkStructSimpleCustomTypeFailure-8 2000000 640 ns/op 424 B/op 9 allocs/op +BenchmarkStructSimpleCustomTypeFailureParallel-8 5000000 318 ns/op 440 B/op 10 allocs/op +BenchmarkStructFilteredSuccess-8 2000000 597 ns/op 288 B/op 9 allocs/op +BenchmarkStructFilteredSuccessParallel-8 10000000 266 ns/op 288 B/op 9 allocs/op +BenchmarkStructFilteredFailure-8 3000000 454 ns/op 256 B/op 7 allocs/op +BenchmarkStructFilteredFailureParallel-8 10000000 214 ns/op 256 B/op 7 allocs/op +BenchmarkStructPartialSuccess-8 3000000 502 ns/op 256 B/op 6 allocs/op +BenchmarkStructPartialSuccessParallel-8 10000000 225 ns/op 256 B/op 6 allocs/op +BenchmarkStructPartialFailure-8 2000000 702 ns/op 480 B/op 11 allocs/op +BenchmarkStructPartialFailureParallel-8 5000000 329 ns/op 480 B/op 11 allocs/op +BenchmarkStructExceptSuccess-8 2000000 793 ns/op 496 B/op 12 allocs/op +BenchmarkStructExceptSuccessParallel-8 10000000 193 ns/op 240 B/op 5 allocs/op +BenchmarkStructExceptFailure-8 2000000 639 ns/op 464 B/op 10 allocs/op +BenchmarkStructExceptFailureParallel-8 5000000 300 ns/op 464 B/op 10 allocs/op +BenchmarkStructSimpleCrossFieldSuccess-8 3000000 417 ns/op 72 B/op 3 allocs/op +BenchmarkStructSimpleCrossFieldSuccessParallel-8 10000000 163 ns/op 72 B/op 3 allocs/op +BenchmarkStructSimpleCrossFieldFailure-8 2000000 645 ns/op 304 B/op 8 allocs/op +BenchmarkStructSimpleCrossFieldFailureParallel-8 5000000 285 ns/op 304 B/op 8 allocs/op +BenchmarkStructSimpleCrossStructCrossFieldSuccess-8 3000000 588 ns/op 80 B/op 4 allocs/op +BenchmarkStructSimpleCrossStructCrossFieldSuccessParallel-8 10000000 221 ns/op 80 B/op 4 allocs/op +BenchmarkStructSimpleCrossStructCrossFieldFailure-8 2000000 868 ns/op 320 B/op 9 allocs/op +BenchmarkStructSimpleCrossStructCrossFieldFailureParallel-8 5000000 337 ns/op 320 B/op 9 allocs/op +BenchmarkStructSimpleSuccess-8 5000000 260 ns/op 0 B/op 0 allocs/op +BenchmarkStructSimpleSuccessParallel-8 20000000 90.6 ns/op 0 B/op 0 allocs/op +BenchmarkStructSimpleFailure-8 2000000 619 ns/op 424 B/op 9 allocs/op +BenchmarkStructSimpleFailureParallel-8 5000000 296 ns/op 424 B/op 9 allocs/op +BenchmarkStructComplexSuccess-8 1000000 1454 ns/op 128 B/op 8 allocs/op +BenchmarkStructComplexSuccessParallel-8 3000000 579 ns/op 128 B/op 8 allocs/op +BenchmarkStructComplexFailure-8 300000 4140 ns/op 3041 B/op 53 allocs/op +BenchmarkStructComplexFailureParallel-8 1000000 2127 ns/op 3041 B/op 53 allocs/op +BenchmarkOneof-8 10000000 140 ns/op 0 B/op 0 allocs/op +BenchmarkOneofParallel-8 20000000 70.1 ns/op 0 B/op 0 allocs/op +``` + +Complementary Software +---------------------- + +Here is a list of software that complements using this library either pre or post validation. + +* [form](https://github.com/go-playground/form) - Decodes url.Values into Go value(s) and Encodes Go value(s) into url.Values. Dual Array and Full map support. +* [mold](https://github.com/go-playground/mold) - A general library to help modify or set data within data structures and other objects + +How to Contribute +------ + +Make a pull request... + +License +------ +Distributed under MIT License, please see license file within the code for more details. diff --git a/go-playground/validator/v10/baked_in.go b/go-playground/validator/v10/baked_in.go new file mode 100644 index 0000000..8e41f62 --- /dev/null +++ b/go-playground/validator/v10/baked_in.go @@ -0,0 +1,2285 @@ +package validator + +import ( + "bytes" + "context" + "crypto/sha256" + "encoding/hex" + "encoding/json" + "fmt" + "net" + "net/url" + "os" + "reflect" + "strconv" + "strings" + "sync" + "time" + "unicode/utf8" + + "golang.org/x/crypto/sha3" + + urn "github.com/leodido/go-urn" +) + +// Func accepts a FieldLevel interface for all validation needs. The return +// value should be true when validation succeeds. +type Func func(fl FieldLevel) bool + +// FuncCtx accepts a context.Context and FieldLevel interface for all +// validation needs. The return value should be true when validation succeeds. +type FuncCtx func(ctx context.Context, fl FieldLevel) bool + +// wrapFunc wraps noramal Func makes it compatible with FuncCtx +func wrapFunc(fn Func) FuncCtx { + if fn == nil { + return nil // be sure not to wrap a bad function. + } + return func(ctx context.Context, fl FieldLevel) bool { + return fn(fl) + } +} + +var ( + restrictedTags = map[string]struct{}{ + diveTag: {}, + keysTag: {}, + endKeysTag: {}, + structOnlyTag: {}, + omitempty: {}, + skipValidationTag: {}, + utf8HexComma: {}, + utf8Pipe: {}, + noStructLevelTag: {}, + requiredTag: {}, + isdefault: {}, + } + + // BakedInAliasValidators is a default mapping of a single validation tag that + // defines a common or complex set of validation(s) to simplify + // adding validation to structs. + bakedInAliases = map[string]string{ + "iscolor": "hexcolor|rgb|rgba|hsl|hsla", + "country_code": "iso3166_1_alpha2|iso3166_1_alpha3|iso3166_1_alpha_numeric", + } + + // BakedInValidators is the default map of ValidationFunc + // you can add, remove or even replace items to suite your needs, + // or even disregard and use your own map if so desired. + bakedInValidators = map[string]Func{ + "required": hasValue, + "required_if": requiredIf, + "required_unless": requiredUnless, + "required_with": requiredWith, + "required_with_all": requiredWithAll, + "required_without": requiredWithout, + "required_without_all": requiredWithoutAll, + "excluded_with": excludedWith, + "excluded_with_all": excludedWithAll, + "excluded_without": excludedWithout, + "excluded_without_all": excludedWithoutAll, + "isdefault": isDefault, + "len": hasLengthOf, + "min": hasMinOf, + "max": hasMaxOf, + "eq": isEq, + "ne": isNe, + "lt": isLt, + "lte": isLte, + "gt": isGt, + "gte": isGte, + "eqfield": isEqField, + "eqcsfield": isEqCrossStructField, + "necsfield": isNeCrossStructField, + "gtcsfield": isGtCrossStructField, + "gtecsfield": isGteCrossStructField, + "ltcsfield": isLtCrossStructField, + "ltecsfield": isLteCrossStructField, + "nefield": isNeField, + "gtefield": isGteField, + "gtfield": isGtField, + "ltefield": isLteField, + "ltfield": isLtField, + "fieldcontains": fieldContains, + "fieldexcludes": fieldExcludes, + "alpha": isAlpha, + "alphanum": isAlphanum, + "alphaunicode": isAlphaUnicode, + "alphanumunicode": isAlphanumUnicode, + "numeric": isNumeric, + "number": isNumber, + "hexadecimal": isHexadecimal, + "hexcolor": isHEXColor, + "rgb": isRGB, + "rgba": isRGBA, + "hsl": isHSL, + "hsla": isHSLA, + "e164": isE164, + "email": isEmail, + "url": isURL, + "uri": isURI, + "urn_rfc2141": isUrnRFC2141, // RFC 2141 + "file": isFile, + "base64": isBase64, + "base64url": isBase64URL, + "contains": contains, + "containsany": containsAny, + "containsrune": containsRune, + "excludes": excludes, + "excludesall": excludesAll, + "excludesrune": excludesRune, + "startswith": startsWith, + "endswith": endsWith, + "startsnotwith": startsNotWith, + "endsnotwith": endsNotWith, + "isbn": isISBN, + "isbn10": isISBN10, + "isbn13": isISBN13, + "eth_addr": isEthereumAddress, + "btc_addr": isBitcoinAddress, + "btc_addr_bech32": isBitcoinBech32Address, + "uuid": isUUID, + "uuid3": isUUID3, + "uuid4": isUUID4, + "uuid5": isUUID5, + "uuid_rfc4122": isUUIDRFC4122, + "uuid3_rfc4122": isUUID3RFC4122, + "uuid4_rfc4122": isUUID4RFC4122, + "uuid5_rfc4122": isUUID5RFC4122, + "ascii": isASCII, + "printascii": isPrintableASCII, + "multibyte": hasMultiByteCharacter, + "datauri": isDataURI, + "latitude": isLatitude, + "longitude": isLongitude, + "ssn": isSSN, + "ipv4": isIPv4, + "ipv6": isIPv6, + "ip": isIP, + "cidrv4": isCIDRv4, + "cidrv6": isCIDRv6, + "cidr": isCIDR, + "tcp4_addr": isTCP4AddrResolvable, + "tcp6_addr": isTCP6AddrResolvable, + "tcp_addr": isTCPAddrResolvable, + "udp4_addr": isUDP4AddrResolvable, + "udp6_addr": isUDP6AddrResolvable, + "udp_addr": isUDPAddrResolvable, + "ip4_addr": isIP4AddrResolvable, + "ip6_addr": isIP6AddrResolvable, + "ip_addr": isIPAddrResolvable, + "unix_addr": isUnixAddrResolvable, + "mac": isMAC, + "hostname": isHostnameRFC952, // RFC 952 + "hostname_rfc1123": isHostnameRFC1123, // RFC 1123 + "fqdn": isFQDN, + "unique": isUnique, + "oneof": isOneOf, + "html": isHTML, + "html_encoded": isHTMLEncoded, + "url_encoded": isURLEncoded, + "dir": isDir, + "json": isJSON, + "hostname_port": isHostnamePort, + "lowercase": isLowercase, + "uppercase": isUppercase, + "datetime": isDatetime, + "timezone": isTimeZone, + "iso3166_1_alpha2": isIso3166Alpha2, + "iso3166_1_alpha3": isIso3166Alpha3, + "iso3166_1_alpha_numeric": isIso3166AlphaNumeric, + } +) + +var oneofValsCache = map[string][]string{} +var oneofValsCacheRWLock = sync.RWMutex{} + +func parseOneOfParam2(s string) []string { + oneofValsCacheRWLock.RLock() + vals, ok := oneofValsCache[s] + oneofValsCacheRWLock.RUnlock() + if !ok { + oneofValsCacheRWLock.Lock() + vals = splitParamsRegex.FindAllString(s, -1) + for i := 0; i < len(vals); i++ { + vals[i] = strings.Replace(vals[i], "'", "", -1) + } + oneofValsCache[s] = vals + oneofValsCacheRWLock.Unlock() + } + return vals +} + +func isURLEncoded(fl FieldLevel) bool { + return uRLEncodedRegex.MatchString(fl.Field().String()) +} + +func isHTMLEncoded(fl FieldLevel) bool { + return hTMLEncodedRegex.MatchString(fl.Field().String()) +} + +func isHTML(fl FieldLevel) bool { + return hTMLRegex.MatchString(fl.Field().String()) +} + +func isOneOf(fl FieldLevel) bool { + vals := parseOneOfParam2(fl.Param()) + + field := fl.Field() + + var v string + switch field.Kind() { + case reflect.String: + v = field.String() + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + v = strconv.FormatInt(field.Int(), 10) + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: + v = strconv.FormatUint(field.Uint(), 10) + default: + panic(fmt.Sprintf("Bad field type %T", field.Interface())) + } + for i := 0; i < len(vals); i++ { + if vals[i] == v { + return true + } + } + return false +} + +// isUnique is the validation function for validating if each array|slice|map value is unique +func isUnique(fl FieldLevel) bool { + + field := fl.Field() + param := fl.Param() + v := reflect.ValueOf(struct{}{}) + + switch field.Kind() { + case reflect.Slice, reflect.Array: + elem := field.Type().Elem() + if elem.Kind() == reflect.Ptr { + elem = elem.Elem() + } + + if param == "" { + m := reflect.MakeMap(reflect.MapOf(elem, v.Type())) + + for i := 0; i < field.Len(); i++ { + m.SetMapIndex(reflect.Indirect(field.Index(i)), v) + } + return field.Len() == m.Len() + } + + sf, ok := elem.FieldByName(param) + if !ok { + panic(fmt.Sprintf("Bad field name %s", param)) + } + + sfTyp := sf.Type + if sfTyp.Kind() == reflect.Ptr { + sfTyp = sfTyp.Elem() + } + + m := reflect.MakeMap(reflect.MapOf(sfTyp, v.Type())) + for i := 0; i < field.Len(); i++ { + m.SetMapIndex(reflect.Indirect(reflect.Indirect(field.Index(i)).FieldByName(param)), v) + } + return field.Len() == m.Len() + case reflect.Map: + m := reflect.MakeMap(reflect.MapOf(field.Type().Elem(), v.Type())) + + for _, k := range field.MapKeys() { + m.SetMapIndex(field.MapIndex(k), v) + } + return field.Len() == m.Len() + default: + panic(fmt.Sprintf("Bad field type %T", field.Interface())) + } +} + +// IsMAC is the validation function for validating if the field's value is a valid MAC address. +func isMAC(fl FieldLevel) bool { + + _, err := net.ParseMAC(fl.Field().String()) + + return err == nil +} + +// IsCIDRv4 is the validation function for validating if the field's value is a valid v4 CIDR address. +func isCIDRv4(fl FieldLevel) bool { + + ip, _, err := net.ParseCIDR(fl.Field().String()) + + return err == nil && ip.To4() != nil +} + +// IsCIDRv6 is the validation function for validating if the field's value is a valid v6 CIDR address. +func isCIDRv6(fl FieldLevel) bool { + + ip, _, err := net.ParseCIDR(fl.Field().String()) + + return err == nil && ip.To4() == nil +} + +// IsCIDR is the validation function for validating if the field's value is a valid v4 or v6 CIDR address. +func isCIDR(fl FieldLevel) bool { + + _, _, err := net.ParseCIDR(fl.Field().String()) + + return err == nil +} + +// IsIPv4 is the validation function for validating if a value is a valid v4 IP address. +func isIPv4(fl FieldLevel) bool { + + ip := net.ParseIP(fl.Field().String()) + + return ip != nil && ip.To4() != nil +} + +// IsIPv6 is the validation function for validating if the field's value is a valid v6 IP address. +func isIPv6(fl FieldLevel) bool { + + ip := net.ParseIP(fl.Field().String()) + + return ip != nil && ip.To4() == nil +} + +// IsIP is the validation function for validating if the field's value is a valid v4 or v6 IP address. +func isIP(fl FieldLevel) bool { + + ip := net.ParseIP(fl.Field().String()) + + return ip != nil +} + +// IsSSN is the validation function for validating if the field's value is a valid SSN. +func isSSN(fl FieldLevel) bool { + + field := fl.Field() + + if field.Len() != 11 { + return false + } + + return sSNRegex.MatchString(field.String()) +} + +// IsLongitude is the validation function for validating if the field's value is a valid longitude coordinate. +func isLongitude(fl FieldLevel) bool { + field := fl.Field() + + var v string + switch field.Kind() { + case reflect.String: + v = field.String() + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + v = strconv.FormatInt(field.Int(), 10) + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: + v = strconv.FormatUint(field.Uint(), 10) + case reflect.Float32: + v = strconv.FormatFloat(field.Float(), 'f', -1, 32) + case reflect.Float64: + v = strconv.FormatFloat(field.Float(), 'f', -1, 64) + default: + panic(fmt.Sprintf("Bad field type %T", field.Interface())) + } + + return longitudeRegex.MatchString(v) +} + +// IsLatitude is the validation function for validating if the field's value is a valid latitude coordinate. +func isLatitude(fl FieldLevel) bool { + field := fl.Field() + + var v string + switch field.Kind() { + case reflect.String: + v = field.String() + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + v = strconv.FormatInt(field.Int(), 10) + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: + v = strconv.FormatUint(field.Uint(), 10) + case reflect.Float32: + v = strconv.FormatFloat(field.Float(), 'f', -1, 32) + case reflect.Float64: + v = strconv.FormatFloat(field.Float(), 'f', -1, 64) + default: + panic(fmt.Sprintf("Bad field type %T", field.Interface())) + } + + return latitudeRegex.MatchString(v) +} + +// IsDataURI is the validation function for validating if the field's value is a valid data URI. +func isDataURI(fl FieldLevel) bool { + + uri := strings.SplitN(fl.Field().String(), ",", 2) + + if len(uri) != 2 { + return false + } + + if !dataURIRegex.MatchString(uri[0]) { + return false + } + + return base64Regex.MatchString(uri[1]) +} + +// HasMultiByteCharacter is the validation function for validating if the field's value has a multi byte character. +func hasMultiByteCharacter(fl FieldLevel) bool { + + field := fl.Field() + + if field.Len() == 0 { + return true + } + + return multibyteRegex.MatchString(field.String()) +} + +// IsPrintableASCII is the validation function for validating if the field's value is a valid printable ASCII character. +func isPrintableASCII(fl FieldLevel) bool { + return printableASCIIRegex.MatchString(fl.Field().String()) +} + +// IsASCII is the validation function for validating if the field's value is a valid ASCII character. +func isASCII(fl FieldLevel) bool { + return aSCIIRegex.MatchString(fl.Field().String()) +} + +// IsUUID5 is the validation function for validating if the field's value is a valid v5 UUID. +func isUUID5(fl FieldLevel) bool { + return uUID5Regex.MatchString(fl.Field().String()) +} + +// IsUUID4 is the validation function for validating if the field's value is a valid v4 UUID. +func isUUID4(fl FieldLevel) bool { + return uUID4Regex.MatchString(fl.Field().String()) +} + +// IsUUID3 is the validation function for validating if the field's value is a valid v3 UUID. +func isUUID3(fl FieldLevel) bool { + return uUID3Regex.MatchString(fl.Field().String()) +} + +// IsUUID is the validation function for validating if the field's value is a valid UUID of any version. +func isUUID(fl FieldLevel) bool { + return uUIDRegex.MatchString(fl.Field().String()) +} + +// IsUUID5RFC4122 is the validation function for validating if the field's value is a valid RFC4122 v5 UUID. +func isUUID5RFC4122(fl FieldLevel) bool { + return uUID5RFC4122Regex.MatchString(fl.Field().String()) +} + +// IsUUID4RFC4122 is the validation function for validating if the field's value is a valid RFC4122 v4 UUID. +func isUUID4RFC4122(fl FieldLevel) bool { + return uUID4RFC4122Regex.MatchString(fl.Field().String()) +} + +// IsUUID3RFC4122 is the validation function for validating if the field's value is a valid RFC4122 v3 UUID. +func isUUID3RFC4122(fl FieldLevel) bool { + return uUID3RFC4122Regex.MatchString(fl.Field().String()) +} + +// IsUUIDRFC4122 is the validation function for validating if the field's value is a valid RFC4122 UUID of any version. +func isUUIDRFC4122(fl FieldLevel) bool { + return uUIDRFC4122Regex.MatchString(fl.Field().String()) +} + +// IsISBN is the validation function for validating if the field's value is a valid v10 or v13 ISBN. +func isISBN(fl FieldLevel) bool { + return isISBN10(fl) || isISBN13(fl) +} + +// IsISBN13 is the validation function for validating if the field's value is a valid v13 ISBN. +func isISBN13(fl FieldLevel) bool { + + s := strings.Replace(strings.Replace(fl.Field().String(), "-", "", 4), " ", "", 4) + + if !iSBN13Regex.MatchString(s) { + return false + } + + var checksum int32 + var i int32 + + factor := []int32{1, 3} + + for i = 0; i < 12; i++ { + checksum += factor[i%2] * int32(s[i]-'0') + } + + return (int32(s[12]-'0'))-((10-(checksum%10))%10) == 0 +} + +// IsISBN10 is the validation function for validating if the field's value is a valid v10 ISBN. +func isISBN10(fl FieldLevel) bool { + + s := strings.Replace(strings.Replace(fl.Field().String(), "-", "", 3), " ", "", 3) + + if !iSBN10Regex.MatchString(s) { + return false + } + + var checksum int32 + var i int32 + + for i = 0; i < 9; i++ { + checksum += (i + 1) * int32(s[i]-'0') + } + + if s[9] == 'X' { + checksum += 10 * 10 + } else { + checksum += 10 * int32(s[9]-'0') + } + + return checksum%11 == 0 +} + +// IsEthereumAddress is the validation function for validating if the field's value is a valid Ethereum address. +func isEthereumAddress(fl FieldLevel) bool { + address := fl.Field().String() + + if !ethAddressRegex.MatchString(address) { + return false + } + + if ethaddressRegexUpper.MatchString(address) || ethAddressRegexLower.MatchString(address) { + return true + } + + // Checksum validation. Reference: https://github.com/ethereum/EIPs/blob/master/EIPS/eip-55.md + address = address[2:] // Skip "0x" prefix. + h := sha3.NewLegacyKeccak256() + // hash.Hash's io.Writer implementation says it never returns an error. https://golang.org/pkg/hash/#Hash + _, _ = h.Write([]byte(strings.ToLower(address))) + hash := hex.EncodeToString(h.Sum(nil)) + + for i := 0; i < len(address); i++ { + if address[i] <= '9' { // Skip 0-9 digits: they don't have upper/lower-case. + continue + } + if hash[i] > '7' && address[i] >= 'a' || hash[i] <= '7' && address[i] <= 'F' { + return false + } + } + + return true +} + +// IsBitcoinAddress is the validation function for validating if the field's value is a valid btc address +func isBitcoinAddress(fl FieldLevel) bool { + address := fl.Field().String() + + if !btcAddressRegex.MatchString(address) { + return false + } + + alphabet := []byte("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz") + + decode := [25]byte{} + + for _, n := range []byte(address) { + d := bytes.IndexByte(alphabet, n) + + for i := 24; i >= 0; i-- { + d += 58 * int(decode[i]) + decode[i] = byte(d % 256) + d /= 256 + } + } + + h := sha256.New() + _, _ = h.Write(decode[:21]) + d := h.Sum([]byte{}) + h = sha256.New() + _, _ = h.Write(d) + + validchecksum := [4]byte{} + computedchecksum := [4]byte{} + + copy(computedchecksum[:], h.Sum(d[:0])) + copy(validchecksum[:], decode[21:]) + + return validchecksum == computedchecksum +} + +// IsBitcoinBech32Address is the validation function for validating if the field's value is a valid bech32 btc address +func isBitcoinBech32Address(fl FieldLevel) bool { + address := fl.Field().String() + + if !btcLowerAddressRegexBech32.MatchString(address) && !btcUpperAddressRegexBech32.MatchString(address) { + return false + } + + am := len(address) % 8 + + if am == 0 || am == 3 || am == 5 { + return false + } + + address = strings.ToLower(address) + + alphabet := "qpzry9x8gf2tvdw0s3jn54khce6mua7l" + + hr := []int{3, 3, 0, 2, 3} // the human readable part will always be bc + addr := address[3:] + dp := make([]int, 0, len(addr)) + + for _, c := range addr { + dp = append(dp, strings.IndexRune(alphabet, c)) + } + + ver := dp[0] + + if ver < 0 || ver > 16 { + return false + } + + if ver == 0 { + if len(address) != 42 && len(address) != 62 { + return false + } + } + + values := append(hr, dp...) + + GEN := []int{0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3} + + p := 1 + + for _, v := range values { + b := p >> 25 + p = (p&0x1ffffff)<<5 ^ v + + for i := 0; i < 5; i++ { + if (b>>uint(i))&1 == 1 { + p ^= GEN[i] + } + } + } + + if p != 1 { + return false + } + + b := uint(0) + acc := 0 + mv := (1 << 5) - 1 + var sw []int + + for _, v := range dp[1 : len(dp)-6] { + acc = (acc << 5) | v + b += 5 + for b >= 8 { + b -= 8 + sw = append(sw, (acc>>b)&mv) + } + } + + if len(sw) < 2 || len(sw) > 40 { + return false + } + + return true +} + +// ExcludesRune is the validation function for validating that the field's value does not contain the rune specified within the param. +func excludesRune(fl FieldLevel) bool { + return !containsRune(fl) +} + +// ExcludesAll is the validation function for validating that the field's value does not contain any of the characters specified within the param. +func excludesAll(fl FieldLevel) bool { + return !containsAny(fl) +} + +// Excludes is the validation function for validating that the field's value does not contain the text specified within the param. +func excludes(fl FieldLevel) bool { + return !contains(fl) +} + +// ContainsRune is the validation function for validating that the field's value contains the rune specified within the param. +func containsRune(fl FieldLevel) bool { + + r, _ := utf8.DecodeRuneInString(fl.Param()) + + return strings.ContainsRune(fl.Field().String(), r) +} + +// ContainsAny is the validation function for validating that the field's value contains any of the characters specified within the param. +func containsAny(fl FieldLevel) bool { + return strings.ContainsAny(fl.Field().String(), fl.Param()) +} + +// Contains is the validation function for validating that the field's value contains the text specified within the param. +func contains(fl FieldLevel) bool { + return strings.Contains(fl.Field().String(), fl.Param()) +} + +// StartsWith is the validation function for validating that the field's value starts with the text specified within the param. +func startsWith(fl FieldLevel) bool { + return strings.HasPrefix(fl.Field().String(), fl.Param()) +} + +// EndsWith is the validation function for validating that the field's value ends with the text specified within the param. +func endsWith(fl FieldLevel) bool { + return strings.HasSuffix(fl.Field().String(), fl.Param()) +} + +// StartsNotWith is the validation function for validating that the field's value does not start with the text specified within the param. +func startsNotWith(fl FieldLevel) bool { + return !startsWith(fl) +} + +// EndsNotWith is the validation function for validating that the field's value does not end with the text specified within the param. +func endsNotWith(fl FieldLevel) bool { + return !endsWith(fl) +} + +// FieldContains is the validation function for validating if the current field's value contains the field specified by the param's value. +func fieldContains(fl FieldLevel) bool { + field := fl.Field() + + currentField, _, ok := fl.GetStructFieldOK() + + if !ok { + return false + } + + return strings.Contains(field.String(), currentField.String()) +} + +// FieldExcludes is the validation function for validating if the current field's value excludes the field specified by the param's value. +func fieldExcludes(fl FieldLevel) bool { + field := fl.Field() + + currentField, _, ok := fl.GetStructFieldOK() + if !ok { + return true + } + + return !strings.Contains(field.String(), currentField.String()) +} + +// IsNeField is the validation function for validating if the current field's value is not equal to the field specified by the param's value. +func isNeField(fl FieldLevel) bool { + + field := fl.Field() + kind := field.Kind() + + currentField, currentKind, ok := fl.GetStructFieldOK() + + if !ok || currentKind != kind { + return true + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return field.Int() != currentField.Int() + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return field.Uint() != currentField.Uint() + + case reflect.Float32, reflect.Float64: + return field.Float() != currentField.Float() + + case reflect.Slice, reflect.Map, reflect.Array: + return int64(field.Len()) != int64(currentField.Len()) + + case reflect.Struct: + + fieldType := field.Type() + + // Not Same underlying type i.e. struct and time + if fieldType != currentField.Type() { + return true + } + + if fieldType == timeType { + + t := currentField.Interface().(time.Time) + fieldTime := field.Interface().(time.Time) + + return !fieldTime.Equal(t) + } + + } + + // default reflect.String: + return field.String() != currentField.String() +} + +// IsNe is the validation function for validating that the field's value does not equal the provided param value. +func isNe(fl FieldLevel) bool { + return !isEq(fl) +} + +// IsLteCrossStructField is the validation function for validating if the current field's value is less than or equal to the field, within a separate struct, specified by the param's value. +func isLteCrossStructField(fl FieldLevel) bool { + + field := fl.Field() + kind := field.Kind() + + topField, topKind, ok := fl.GetStructFieldOK() + if !ok || topKind != kind { + return false + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return field.Int() <= topField.Int() + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return field.Uint() <= topField.Uint() + + case reflect.Float32, reflect.Float64: + return field.Float() <= topField.Float() + + case reflect.Slice, reflect.Map, reflect.Array: + return int64(field.Len()) <= int64(topField.Len()) + + case reflect.Struct: + + fieldType := field.Type() + + // Not Same underlying type i.e. struct and time + if fieldType != topField.Type() { + return false + } + + if fieldType == timeType { + + fieldTime := field.Interface().(time.Time) + topTime := topField.Interface().(time.Time) + + return fieldTime.Before(topTime) || fieldTime.Equal(topTime) + } + } + + // default reflect.String: + return field.String() <= topField.String() +} + +// IsLtCrossStructField is the validation function for validating if the current field's value is less than the field, within a separate struct, specified by the param's value. +// NOTE: This is exposed for use within your own custom functions and not intended to be called directly. +func isLtCrossStructField(fl FieldLevel) bool { + + field := fl.Field() + kind := field.Kind() + + topField, topKind, ok := fl.GetStructFieldOK() + if !ok || topKind != kind { + return false + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return field.Int() < topField.Int() + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return field.Uint() < topField.Uint() + + case reflect.Float32, reflect.Float64: + return field.Float() < topField.Float() + + case reflect.Slice, reflect.Map, reflect.Array: + return int64(field.Len()) < int64(topField.Len()) + + case reflect.Struct: + + fieldType := field.Type() + + // Not Same underlying type i.e. struct and time + if fieldType != topField.Type() { + return false + } + + if fieldType == timeType { + + fieldTime := field.Interface().(time.Time) + topTime := topField.Interface().(time.Time) + + return fieldTime.Before(topTime) + } + } + + // default reflect.String: + return field.String() < topField.String() +} + +// IsGteCrossStructField is the validation function for validating if the current field's value is greater than or equal to the field, within a separate struct, specified by the param's value. +func isGteCrossStructField(fl FieldLevel) bool { + + field := fl.Field() + kind := field.Kind() + + topField, topKind, ok := fl.GetStructFieldOK() + if !ok || topKind != kind { + return false + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return field.Int() >= topField.Int() + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return field.Uint() >= topField.Uint() + + case reflect.Float32, reflect.Float64: + return field.Float() >= topField.Float() + + case reflect.Slice, reflect.Map, reflect.Array: + return int64(field.Len()) >= int64(topField.Len()) + + case reflect.Struct: + + fieldType := field.Type() + + // Not Same underlying type i.e. struct and time + if fieldType != topField.Type() { + return false + } + + if fieldType == timeType { + + fieldTime := field.Interface().(time.Time) + topTime := topField.Interface().(time.Time) + + return fieldTime.After(topTime) || fieldTime.Equal(topTime) + } + } + + // default reflect.String: + return field.String() >= topField.String() +} + +// IsGtCrossStructField is the validation function for validating if the current field's value is greater than the field, within a separate struct, specified by the param's value. +func isGtCrossStructField(fl FieldLevel) bool { + + field := fl.Field() + kind := field.Kind() + + topField, topKind, ok := fl.GetStructFieldOK() + if !ok || topKind != kind { + return false + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return field.Int() > topField.Int() + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return field.Uint() > topField.Uint() + + case reflect.Float32, reflect.Float64: + return field.Float() > topField.Float() + + case reflect.Slice, reflect.Map, reflect.Array: + return int64(field.Len()) > int64(topField.Len()) + + case reflect.Struct: + + fieldType := field.Type() + + // Not Same underlying type i.e. struct and time + if fieldType != topField.Type() { + return false + } + + if fieldType == timeType { + + fieldTime := field.Interface().(time.Time) + topTime := topField.Interface().(time.Time) + + return fieldTime.After(topTime) + } + } + + // default reflect.String: + return field.String() > topField.String() +} + +// IsNeCrossStructField is the validation function for validating that the current field's value is not equal to the field, within a separate struct, specified by the param's value. +func isNeCrossStructField(fl FieldLevel) bool { + + field := fl.Field() + kind := field.Kind() + + topField, currentKind, ok := fl.GetStructFieldOK() + if !ok || currentKind != kind { + return true + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return topField.Int() != field.Int() + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return topField.Uint() != field.Uint() + + case reflect.Float32, reflect.Float64: + return topField.Float() != field.Float() + + case reflect.Slice, reflect.Map, reflect.Array: + return int64(topField.Len()) != int64(field.Len()) + + case reflect.Struct: + + fieldType := field.Type() + + // Not Same underlying type i.e. struct and time + if fieldType != topField.Type() { + return true + } + + if fieldType == timeType { + + t := field.Interface().(time.Time) + fieldTime := topField.Interface().(time.Time) + + return !fieldTime.Equal(t) + } + } + + // default reflect.String: + return topField.String() != field.String() +} + +// IsEqCrossStructField is the validation function for validating that the current field's value is equal to the field, within a separate struct, specified by the param's value. +func isEqCrossStructField(fl FieldLevel) bool { + + field := fl.Field() + kind := field.Kind() + + topField, topKind, ok := fl.GetStructFieldOK() + if !ok || topKind != kind { + return false + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return topField.Int() == field.Int() + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return topField.Uint() == field.Uint() + + case reflect.Float32, reflect.Float64: + return topField.Float() == field.Float() + + case reflect.Slice, reflect.Map, reflect.Array: + return int64(topField.Len()) == int64(field.Len()) + + case reflect.Struct: + + fieldType := field.Type() + + // Not Same underlying type i.e. struct and time + if fieldType != topField.Type() { + return false + } + + if fieldType == timeType { + + t := field.Interface().(time.Time) + fieldTime := topField.Interface().(time.Time) + + return fieldTime.Equal(t) + } + } + + // default reflect.String: + return topField.String() == field.String() +} + +// IsEqField is the validation function for validating if the current field's value is equal to the field specified by the param's value. +func isEqField(fl FieldLevel) bool { + + field := fl.Field() + kind := field.Kind() + + currentField, currentKind, ok := fl.GetStructFieldOK() + if !ok || currentKind != kind { + return false + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return field.Int() == currentField.Int() + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return field.Uint() == currentField.Uint() + + case reflect.Float32, reflect.Float64: + return field.Float() == currentField.Float() + + case reflect.Slice, reflect.Map, reflect.Array: + return int64(field.Len()) == int64(currentField.Len()) + + case reflect.Struct: + + fieldType := field.Type() + + // Not Same underlying type i.e. struct and time + if fieldType != currentField.Type() { + return false + } + + if fieldType == timeType { + + t := currentField.Interface().(time.Time) + fieldTime := field.Interface().(time.Time) + + return fieldTime.Equal(t) + } + + } + + // default reflect.String: + return field.String() == currentField.String() +} + +// IsEq is the validation function for validating if the current field's value is equal to the param's value. +func isEq(fl FieldLevel) bool { + + field := fl.Field() + param := fl.Param() + + switch field.Kind() { + + case reflect.String: + return field.String() == param + + case reflect.Slice, reflect.Map, reflect.Array: + p := asInt(param) + + return int64(field.Len()) == p + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + p := asIntFromType(field.Type(), param) + + return field.Int() == p + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + p := asUint(param) + + return field.Uint() == p + + case reflect.Float32, reflect.Float64: + p := asFloat(param) + + return field.Float() == p + + case reflect.Bool: + p := asBool(param) + + return field.Bool() == p + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// IsBase64 is the validation function for validating if the current field's value is a valid base 64. +func isBase64(fl FieldLevel) bool { + return base64Regex.MatchString(fl.Field().String()) +} + +// IsBase64URL is the validation function for validating if the current field's value is a valid base64 URL safe string. +func isBase64URL(fl FieldLevel) bool { + return base64URLRegex.MatchString(fl.Field().String()) +} + +// IsURI is the validation function for validating if the current field's value is a valid URI. +func isURI(fl FieldLevel) bool { + + field := fl.Field() + + switch field.Kind() { + + case reflect.String: + + s := field.String() + + // checks needed as of Go 1.6 because of change https://github.com/golang/go/commit/617c93ce740c3c3cc28cdd1a0d712be183d0b328#diff-6c2d018290e298803c0c9419d8739885L195 + // emulate browser and strip the '#' suffix prior to validation. see issue-#237 + if i := strings.Index(s, "#"); i > -1 { + s = s[:i] + } + + if len(s) == 0 { + return false + } + + _, err := url.ParseRequestURI(s) + + return err == nil + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// IsURL is the validation function for validating if the current field's value is a valid URL. +func isURL(fl FieldLevel) bool { + + field := fl.Field() + + switch field.Kind() { + + case reflect.String: + + var i int + s := field.String() + + // checks needed as of Go 1.6 because of change https://github.com/golang/go/commit/617c93ce740c3c3cc28cdd1a0d712be183d0b328#diff-6c2d018290e298803c0c9419d8739885L195 + // emulate browser and strip the '#' suffix prior to validation. see issue-#237 + if i = strings.Index(s, "#"); i > -1 { + s = s[:i] + } + + if len(s) == 0 { + return false + } + + url, err := url.ParseRequestURI(s) + + if err != nil || url.Scheme == "" { + return false + } + + return true + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// isUrnRFC2141 is the validation function for validating if the current field's value is a valid URN as per RFC 2141. +func isUrnRFC2141(fl FieldLevel) bool { + field := fl.Field() + + switch field.Kind() { + + case reflect.String: + + str := field.String() + + _, match := urn.Parse([]byte(str)) + + return match + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// IsFile is the validation function for validating if the current field's value is a valid file path. +func isFile(fl FieldLevel) bool { + field := fl.Field() + + switch field.Kind() { + case reflect.String: + fileInfo, err := os.Stat(field.String()) + if err != nil { + return false + } + + return !fileInfo.IsDir() + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// IsE164 is the validation function for validating if the current field's value is a valid e.164 formatted phone number. +func isE164(fl FieldLevel) bool { + return e164Regex.MatchString(fl.Field().String()) +} + +// IsEmail is the validation function for validating if the current field's value is a valid email address. +func isEmail(fl FieldLevel) bool { + return emailRegex.MatchString(fl.Field().String()) +} + +// IsHSLA is the validation function for validating if the current field's value is a valid HSLA color. +func isHSLA(fl FieldLevel) bool { + return hslaRegex.MatchString(fl.Field().String()) +} + +// IsHSL is the validation function for validating if the current field's value is a valid HSL color. +func isHSL(fl FieldLevel) bool { + return hslRegex.MatchString(fl.Field().String()) +} + +// IsRGBA is the validation function for validating if the current field's value is a valid RGBA color. +func isRGBA(fl FieldLevel) bool { + return rgbaRegex.MatchString(fl.Field().String()) +} + +// IsRGB is the validation function for validating if the current field's value is a valid RGB color. +func isRGB(fl FieldLevel) bool { + return rgbRegex.MatchString(fl.Field().String()) +} + +// IsHEXColor is the validation function for validating if the current field's value is a valid HEX color. +func isHEXColor(fl FieldLevel) bool { + return hexcolorRegex.MatchString(fl.Field().String()) +} + +// IsHexadecimal is the validation function for validating if the current field's value is a valid hexadecimal. +func isHexadecimal(fl FieldLevel) bool { + return hexadecimalRegex.MatchString(fl.Field().String()) +} + +// IsNumber is the validation function for validating if the current field's value is a valid number. +func isNumber(fl FieldLevel) bool { + switch fl.Field().Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr, reflect.Float32, reflect.Float64: + return true + default: + return numberRegex.MatchString(fl.Field().String()) + } +} + +// IsNumeric is the validation function for validating if the current field's value is a valid numeric value. +func isNumeric(fl FieldLevel) bool { + switch fl.Field().Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr, reflect.Float32, reflect.Float64: + return true + default: + return numericRegex.MatchString(fl.Field().String()) + } +} + +// IsAlphanum is the validation function for validating if the current field's value is a valid alphanumeric value. +func isAlphanum(fl FieldLevel) bool { + return alphaNumericRegex.MatchString(fl.Field().String()) +} + +// IsAlpha is the validation function for validating if the current field's value is a valid alpha value. +func isAlpha(fl FieldLevel) bool { + return alphaRegex.MatchString(fl.Field().String()) +} + +// IsAlphanumUnicode is the validation function for validating if the current field's value is a valid alphanumeric unicode value. +func isAlphanumUnicode(fl FieldLevel) bool { + return alphaUnicodeNumericRegex.MatchString(fl.Field().String()) +} + +// IsAlphaUnicode is the validation function for validating if the current field's value is a valid alpha unicode value. +func isAlphaUnicode(fl FieldLevel) bool { + return alphaUnicodeRegex.MatchString(fl.Field().String()) +} + +// isDefault is the opposite of required aka hasValue +func isDefault(fl FieldLevel) bool { + return !hasValue(fl) +} + +// HasValue is the validation function for validating if the current field's value is not the default static value. +func hasValue(fl FieldLevel) bool { + field := fl.Field() + switch field.Kind() { + case reflect.Slice, reflect.Map, reflect.Ptr, reflect.Interface, reflect.Chan, reflect.Func: + return !field.IsNil() + default: + if fl.(*validate).fldIsPointer && field.Interface() != nil { + return true + } + return field.IsValid() && field.Interface() != reflect.Zero(field.Type()).Interface() + } +} + +// requireCheckField is a func for check field kind +func requireCheckFieldKind(fl FieldLevel, param string, defaultNotFoundValue bool) bool { + field := fl.Field() + kind := field.Kind() + var nullable, found bool + if len(param) > 0 { + field, kind, nullable, found = fl.GetStructFieldOKAdvanced2(fl.Parent(), param) + if !found { + return defaultNotFoundValue + } + } + switch kind { + case reflect.Invalid: + return defaultNotFoundValue + case reflect.Slice, reflect.Map, reflect.Ptr, reflect.Interface, reflect.Chan, reflect.Func: + return field.IsNil() + default: + if nullable && field.Interface() != nil { + return false + } + return field.IsValid() && field.Interface() == reflect.Zero(field.Type()).Interface() + } +} + +// requireCheckFieldValue is a func for check field value +func requireCheckFieldValue(fl FieldLevel, param string, value string, defaultNotFoundValue bool) bool { + field, kind, _, found := fl.GetStructFieldOKAdvanced2(fl.Parent(), param) + if !found { + return defaultNotFoundValue + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return field.Int() == asInt(value) + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return field.Uint() == asUint(value) + + case reflect.Float32, reflect.Float64: + return field.Float() == asFloat(value) + + case reflect.Slice, reflect.Map, reflect.Array: + return int64(field.Len()) == asInt(value) + } + + // default reflect.String: + return field.String() == value +} + +// requiredIf is the validation function +// The field under validation must be present and not empty only if all the other specified fields are equal to the value following with the specified field. +func requiredIf(fl FieldLevel) bool { + params := parseOneOfParam2(fl.Param()) + if len(params)%2 != 0 { + panic(fmt.Sprintf("Bad param number for required_if %s", fl.FieldName())) + } + for i := 0; i < len(params); i += 2 { + if !requireCheckFieldValue(fl, params[i], params[i+1], false) { + return true + } + } + return hasValue(fl) +} + +// requiredUnless is the validation function +// The field under validation must be present and not empty only unless all the other specified fields are equal to the value following with the specified field. +func requiredUnless(fl FieldLevel) bool { + params := parseOneOfParam2(fl.Param()) + if len(params)%2 != 0 { + panic(fmt.Sprintf("Bad param number for required_unless %s", fl.FieldName())) + } + + for i := 0; i < len(params); i += 2 { + if requireCheckFieldValue(fl, params[i], params[i+1], false) { + return true + } + } + return hasValue(fl) +} + +// ExcludedWith is the validation function +// The field under validation must not be present or is empty if any of the other specified fields are present. +func excludedWith(fl FieldLevel) bool { + params := parseOneOfParam2(fl.Param()) + for _, param := range params { + if !requireCheckFieldKind(fl, param, true) { + return !hasValue(fl) + } + } + return true +} + +// RequiredWith is the validation function +// The field under validation must be present and not empty only if any of the other specified fields are present. +func requiredWith(fl FieldLevel) bool { + params := parseOneOfParam2(fl.Param()) + for _, param := range params { + if !requireCheckFieldKind(fl, param, true) { + return hasValue(fl) + } + } + return true +} + +// ExcludedWithAll is the validation function +// The field under validation must not be present or is empty if all of the other specified fields are present. +func excludedWithAll(fl FieldLevel) bool { + params := parseOneOfParam2(fl.Param()) + for _, param := range params { + if requireCheckFieldKind(fl, param, true) { + return true + } + } + return !hasValue(fl) +} + +// RequiredWithAll is the validation function +// The field under validation must be present and not empty only if all of the other specified fields are present. +func requiredWithAll(fl FieldLevel) bool { + params := parseOneOfParam2(fl.Param()) + for _, param := range params { + if requireCheckFieldKind(fl, param, true) { + return true + } + } + return hasValue(fl) +} + +// ExcludedWithout is the validation function +// The field under validation must not be present or is empty when any of the other specified fields are not present. +func excludedWithout(fl FieldLevel) bool { + if requireCheckFieldKind(fl, strings.TrimSpace(fl.Param()), true) { + return !hasValue(fl) + } + return true +} + +// RequiredWithout is the validation function +// The field under validation must be present and not empty only when any of the other specified fields are not present. +func requiredWithout(fl FieldLevel) bool { + if requireCheckFieldKind(fl, strings.TrimSpace(fl.Param()), true) { + return hasValue(fl) + } + return true +} + +// RequiredWithoutAll is the validation function +// The field under validation must not be present or is empty when all of the other specified fields are not present. +func excludedWithoutAll(fl FieldLevel) bool { + params := parseOneOfParam2(fl.Param()) + for _, param := range params { + if !requireCheckFieldKind(fl, param, true) { + return true + } + } + return !hasValue(fl) +} + +// RequiredWithoutAll is the validation function +// The field under validation must be present and not empty only when all of the other specified fields are not present. +func requiredWithoutAll(fl FieldLevel) bool { + params := parseOneOfParam2(fl.Param()) + for _, param := range params { + if !requireCheckFieldKind(fl, param, true) { + return true + } + } + return hasValue(fl) +} + +// IsGteField is the validation function for validating if the current field's value is greater than or equal to the field specified by the param's value. +func isGteField(fl FieldLevel) bool { + + field := fl.Field() + kind := field.Kind() + + currentField, currentKind, ok := fl.GetStructFieldOK() + if !ok || currentKind != kind { + return false + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + + return field.Int() >= currentField.Int() + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + + return field.Uint() >= currentField.Uint() + + case reflect.Float32, reflect.Float64: + + return field.Float() >= currentField.Float() + + case reflect.Struct: + + fieldType := field.Type() + + // Not Same underlying type i.e. struct and time + if fieldType != currentField.Type() { + return false + } + + if fieldType == timeType { + + t := currentField.Interface().(time.Time) + fieldTime := field.Interface().(time.Time) + + return fieldTime.After(t) || fieldTime.Equal(t) + } + } + + // default reflect.String + return len(field.String()) >= len(currentField.String()) +} + +// IsGtField is the validation function for validating if the current field's value is greater than the field specified by the param's value. +func isGtField(fl FieldLevel) bool { + + field := fl.Field() + kind := field.Kind() + + currentField, currentKind, ok := fl.GetStructFieldOK() + if !ok || currentKind != kind { // 首先会 比较找到的 field 和现在的类型作比较 + return false + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + + return field.Int() > currentField.Int() + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + + return field.Uint() > currentField.Uint() + + case reflect.Float32, reflect.Float64: + + return field.Float() > currentField.Float() + + case reflect.Struct: + + fieldType := field.Type() + + // Not Same underlying type i.e. struct and time + if fieldType != currentField.Type() { + return false + } + + if fieldType == timeType { + + t := currentField.Interface().(time.Time) + fieldTime := field.Interface().(time.Time) + + return fieldTime.After(t) + } + } + + // default reflect.String + return len(field.String()) > len(currentField.String()) +} + +// IsGte is the validation function for validating if the current field's value is greater than or equal to the param's value. +func isGte(fl FieldLevel) bool { + + field := fl.Field() + param := fl.Param() + + switch field.Kind() { + + case reflect.String: + p := asInt(param) + + return int64(utf8.RuneCountInString(field.String())) >= p + + case reflect.Slice, reflect.Map, reflect.Array: + p := asInt(param) + + return int64(field.Len()) >= p + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + p := asIntFromType(field.Type(), param) + + return field.Int() >= p + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + p := asUint(param) + + return field.Uint() >= p + + case reflect.Float32, reflect.Float64: + p := asFloat(param) + + return field.Float() >= p + + case reflect.Struct: + + if field.Type() == timeType { + + now := time.Now().UTC() + t := field.Interface().(time.Time) + + return t.After(now) || t.Equal(now) + } + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// IsGt is the validation function for validating if the current field's value is greater than the param's value. +func isGt(fl FieldLevel) bool { + + field := fl.Field() + param := fl.Param() + + switch field.Kind() { + + case reflect.String: + p := asInt(param) + + return int64(utf8.RuneCountInString(field.String())) > p + + case reflect.Slice, reflect.Map, reflect.Array: + p := asInt(param) + + return int64(field.Len()) > p + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + p := asIntFromType(field.Type(), param) + + return field.Int() > p + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + p := asUint(param) + + return field.Uint() > p + + case reflect.Float32, reflect.Float64: + p := asFloat(param) + + return field.Float() > p + case reflect.Struct: + + if field.Type() == timeType { + + return field.Interface().(time.Time).After(time.Now().UTC()) + } + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// HasLengthOf is the validation function for validating if the current field's value is equal to the param's value. +func hasLengthOf(fl FieldLevel) bool { + + field := fl.Field() + param := fl.Param() + + switch field.Kind() { + + case reflect.String: + p := asInt(param) + + return int64(utf8.RuneCountInString(field.String())) == p + + case reflect.Slice, reflect.Map, reflect.Array: + p := asInt(param) + + return int64(field.Len()) == p + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + p := asIntFromType(field.Type(), param) + + return field.Int() == p + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + p := asUint(param) + + return field.Uint() == p + + case reflect.Float32, reflect.Float64: + p := asFloat(param) + + return field.Float() == p + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// HasMinOf is the validation function for validating if the current field's value is greater than or equal to the param's value. +func hasMinOf(fl FieldLevel) bool { + return isGte(fl) +} + +// IsLteField is the validation function for validating if the current field's value is less than or equal to the field specified by the param's value. +func isLteField(fl FieldLevel) bool { + + field := fl.Field() + kind := field.Kind() + + currentField, currentKind, ok := fl.GetStructFieldOK() + if !ok || currentKind != kind { + return false + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + + return field.Int() <= currentField.Int() + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + + return field.Uint() <= currentField.Uint() + + case reflect.Float32, reflect.Float64: + + return field.Float() <= currentField.Float() + + case reflect.Struct: + + fieldType := field.Type() + + // Not Same underlying type i.e. struct and time + if fieldType != currentField.Type() { + return false + } + + if fieldType == timeType { + + t := currentField.Interface().(time.Time) + fieldTime := field.Interface().(time.Time) + + return fieldTime.Before(t) || fieldTime.Equal(t) + } + } + + // default reflect.String + return len(field.String()) <= len(currentField.String()) +} + +// IsLtField is the validation function for validating if the current field's value is less than the field specified by the param's value. +func isLtField(fl FieldLevel) bool { + + field := fl.Field() + kind := field.Kind() + + currentField, currentKind, ok := fl.GetStructFieldOK() + if !ok || currentKind != kind { + return false + } + + switch kind { + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + + return field.Int() < currentField.Int() + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + + return field.Uint() < currentField.Uint() + + case reflect.Float32, reflect.Float64: + + return field.Float() < currentField.Float() + + case reflect.Struct: + + fieldType := field.Type() + + // Not Same underlying type i.e. struct and time + if fieldType != currentField.Type() { + return false + } + + if fieldType == timeType { + + t := currentField.Interface().(time.Time) + fieldTime := field.Interface().(time.Time) + + return fieldTime.Before(t) + } + } + + // default reflect.String + return len(field.String()) < len(currentField.String()) +} + +// IsLte is the validation function for validating if the current field's value is less than or equal to the param's value. +func isLte(fl FieldLevel) bool { + + field := fl.Field() + param := fl.Param() + + switch field.Kind() { + + case reflect.String: + p := asInt(param) + + return int64(utf8.RuneCountInString(field.String())) <= p + + case reflect.Slice, reflect.Map, reflect.Array: + p := asInt(param) + + return int64(field.Len()) <= p + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + p := asIntFromType(field.Type(), param) + + return field.Int() <= p + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + p := asUint(param) + + return field.Uint() <= p + + case reflect.Float32, reflect.Float64: + p := asFloat(param) + + return field.Float() <= p + + case reflect.Struct: + + if field.Type() == timeType { + + now := time.Now().UTC() + t := field.Interface().(time.Time) + + return t.Before(now) || t.Equal(now) + } + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// IsLt is the validation function for validating if the current field's value is less than the param's value. +func isLt(fl FieldLevel) bool { + + field := fl.Field() + param := fl.Param() + + switch field.Kind() { + + case reflect.String: + p := asInt(param) + + return int64(utf8.RuneCountInString(field.String())) < p + + case reflect.Slice, reflect.Map, reflect.Array: + p := asInt(param) + + return int64(field.Len()) < p + + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + p := asIntFromType(field.Type(), param) + + return field.Int() < p + + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + p := asUint(param) + + return field.Uint() < p + + case reflect.Float32, reflect.Float64: + p := asFloat(param) + + return field.Float() < p + + case reflect.Struct: + + if field.Type() == timeType { + + return field.Interface().(time.Time).Before(time.Now().UTC()) + } + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// HasMaxOf is the validation function for validating if the current field's value is less than or equal to the param's value. +func hasMaxOf(fl FieldLevel) bool { + return isLte(fl) +} + +// IsTCP4AddrResolvable is the validation function for validating if the field's value is a resolvable tcp4 address. +func isTCP4AddrResolvable(fl FieldLevel) bool { + + if !isIP4Addr(fl) { + return false + } + + _, err := net.ResolveTCPAddr("tcp4", fl.Field().String()) + return err == nil +} + +// IsTCP6AddrResolvable is the validation function for validating if the field's value is a resolvable tcp6 address. +func isTCP6AddrResolvable(fl FieldLevel) bool { + + if !isIP6Addr(fl) { + return false + } + + _, err := net.ResolveTCPAddr("tcp6", fl.Field().String()) + + return err == nil +} + +// IsTCPAddrResolvable is the validation function for validating if the field's value is a resolvable tcp address. +func isTCPAddrResolvable(fl FieldLevel) bool { + + if !isIP4Addr(fl) && !isIP6Addr(fl) { + return false + } + + _, err := net.ResolveTCPAddr("tcp", fl.Field().String()) + + return err == nil +} + +// IsUDP4AddrResolvable is the validation function for validating if the field's value is a resolvable udp4 address. +func isUDP4AddrResolvable(fl FieldLevel) bool { + + if !isIP4Addr(fl) { + return false + } + + _, err := net.ResolveUDPAddr("udp4", fl.Field().String()) + + return err == nil +} + +// IsUDP6AddrResolvable is the validation function for validating if the field's value is a resolvable udp6 address. +func isUDP6AddrResolvable(fl FieldLevel) bool { + + if !isIP6Addr(fl) { + return false + } + + _, err := net.ResolveUDPAddr("udp6", fl.Field().String()) + + return err == nil +} + +// IsUDPAddrResolvable is the validation function for validating if the field's value is a resolvable udp address. +func isUDPAddrResolvable(fl FieldLevel) bool { + + if !isIP4Addr(fl) && !isIP6Addr(fl) { + return false + } + + _, err := net.ResolveUDPAddr("udp", fl.Field().String()) + + return err == nil +} + +// IsIP4AddrResolvable is the validation function for validating if the field's value is a resolvable ip4 address. +func isIP4AddrResolvable(fl FieldLevel) bool { + + if !isIPv4(fl) { + return false + } + + _, err := net.ResolveIPAddr("ip4", fl.Field().String()) + + return err == nil +} + +// IsIP6AddrResolvable is the validation function for validating if the field's value is a resolvable ip6 address. +func isIP6AddrResolvable(fl FieldLevel) bool { + + if !isIPv6(fl) { + return false + } + + _, err := net.ResolveIPAddr("ip6", fl.Field().String()) + + return err == nil +} + +// IsIPAddrResolvable is the validation function for validating if the field's value is a resolvable ip address. +func isIPAddrResolvable(fl FieldLevel) bool { + + if !isIP(fl) { + return false + } + + _, err := net.ResolveIPAddr("ip", fl.Field().String()) + + return err == nil +} + +// IsUnixAddrResolvable is the validation function for validating if the field's value is a resolvable unix address. +func isUnixAddrResolvable(fl FieldLevel) bool { + + _, err := net.ResolveUnixAddr("unix", fl.Field().String()) + + return err == nil +} + +func isIP4Addr(fl FieldLevel) bool { + + val := fl.Field().String() + + if idx := strings.LastIndex(val, ":"); idx != -1 { + val = val[0:idx] + } + + ip := net.ParseIP(val) + + return ip != nil && ip.To4() != nil +} + +func isIP6Addr(fl FieldLevel) bool { + + val := fl.Field().String() + + if idx := strings.LastIndex(val, ":"); idx != -1 { + if idx != 0 && val[idx-1:idx] == "]" { + val = val[1 : idx-1] + } + } + + ip := net.ParseIP(val) + + return ip != nil && ip.To4() == nil +} + +func isHostnameRFC952(fl FieldLevel) bool { + return hostnameRegexRFC952.MatchString(fl.Field().String()) +} + +func isHostnameRFC1123(fl FieldLevel) bool { + return hostnameRegexRFC1123.MatchString(fl.Field().String()) +} + +func isFQDN(fl FieldLevel) bool { + val := fl.Field().String() + + if val == "" { + return false + } + + return fqdnRegexRFC1123.MatchString(val) +} + +// IsDir is the validation function for validating if the current field's value is a valid directory. +func isDir(fl FieldLevel) bool { + field := fl.Field() + + if field.Kind() == reflect.String { + fileInfo, err := os.Stat(field.String()) + if err != nil { + return false + } + + return fileInfo.IsDir() + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// isJSON is the validation function for validating if the current field's value is a valid json string. +func isJSON(fl FieldLevel) bool { + field := fl.Field() + + if field.Kind() == reflect.String { + val := field.String() + return json.Valid([]byte(val)) + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// isHostnamePort validates a : combination for fields typically used for socket address. +func isHostnamePort(fl FieldLevel) bool { + val := fl.Field().String() + host, port, err := net.SplitHostPort(val) + if err != nil { + return false + } + // Port must be a iny <= 65535. + if portNum, err := strconv.ParseInt(port, 10, 32); err != nil || portNum > 65535 || portNum < 1 { + return false + } + + // If host is specified, it should match a DNS name + if host != "" { + return hostnameRegexRFC1123.MatchString(host) + } + return true +} + +// isLowercase is the validation function for validating if the current field's value is a lowercase string. +func isLowercase(fl FieldLevel) bool { + field := fl.Field() + + if field.Kind() == reflect.String { + if field.String() == "" { + return false + } + return field.String() == strings.ToLower(field.String()) + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// isUppercase is the validation function for validating if the current field's value is an uppercase string. +func isUppercase(fl FieldLevel) bool { + field := fl.Field() + + if field.Kind() == reflect.String { + if field.String() == "" { + return false + } + return field.String() == strings.ToUpper(field.String()) + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// isDatetime is the validation function for validating if the current field's value is a valid datetime string. +func isDatetime(fl FieldLevel) bool { + field := fl.Field() + param := fl.Param() + + if field.Kind() == reflect.String { + _, err := time.Parse(param, field.String()) + + return err == nil + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// isTimeZone is the validation function for validating if the current field's value is a valid time zone string. +func isTimeZone(fl FieldLevel) bool { + field := fl.Field() + + if field.Kind() == reflect.String { + // empty value is converted to UTC by time.LoadLocation but disallow it as it is not a valid time zone name + if field.String() == "" { + return false + } + + // Local value is converted to the current system time zone by time.LoadLocation but disallow it as it is not a valid time zone name + if strings.ToLower(field.String()) == "local" { + return false + } + + _, err := time.LoadLocation(field.String()) + return err == nil + } + + panic(fmt.Sprintf("Bad field type %T", field.Interface())) +} + +// isIso3166Alpha2 is the validation function for validating if the current field's value is a valid iso3166-1 alpha-2 country code. +func isIso3166Alpha2(fl FieldLevel) bool { + val := fl.Field().String() + return iso3166_1_alpha2[val] +} + +// isIso3166Alpha2 is the validation function for validating if the current field's value is a valid iso3166-1 alpha-3 country code. +func isIso3166Alpha3(fl FieldLevel) bool { + val := fl.Field().String() + return iso3166_1_alpha3[val] +} + +// isIso3166Alpha2 is the validation function for validating if the current field's value is a valid iso3166-1 alpha-numeric country code. +func isIso3166AlphaNumeric(fl FieldLevel) bool { + field := fl.Field() + + var code int + switch field.Kind() { + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + code = int(field.Int() % 1000) + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: + code = int(field.Uint() % 1000) + default: + panic(fmt.Sprintf("Bad field type %T", field.Interface())) + } + return iso3166_1_alpha_numeric[code] +} diff --git a/go-playground/validator/v10/benchmarks_test.go b/go-playground/validator/v10/benchmarks_test.go new file mode 100644 index 0000000..ee70f95 --- /dev/null +++ b/go-playground/validator/v10/benchmarks_test.go @@ -0,0 +1,1099 @@ +package validator + +import ( + "bytes" + sql "database/sql/driver" + "testing" + "time" +) + +func BenchmarkFieldSuccess(b *testing.B) { + validate := New() + s := "1" + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Var(&s, "len=1") + } +} + +func BenchmarkFieldSuccessParallel(b *testing.B) { + validate := New() + s := "1" + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Var(&s, "len=1") + } + }) +} + +func BenchmarkFieldFailure(b *testing.B) { + validate := New() + s := "12" + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Var(&s, "len=1") + } +} + +func BenchmarkFieldFailureParallel(b *testing.B) { + validate := New() + s := "12" + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Var(&s, "len=1") + } + }) +} + +func BenchmarkFieldArrayDiveSuccess(b *testing.B) { + validate := New() + m := []string{"val1", "val2", "val3"} + + b.ResetTimer() + + for n := 0; n < b.N; n++ { + _ = validate.Var(m, "required,dive,required") + } +} + +func BenchmarkFieldArrayDiveSuccessParallel(b *testing.B) { + validate := New() + m := []string{"val1", "val2", "val3"} + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Var(m, "required,dive,required") + } + }) +} + +func BenchmarkFieldArrayDiveFailure(b *testing.B) { + validate := New() + m := []string{"val1", "", "val3"} + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Var(m, "required,dive,required") + } +} + +func BenchmarkFieldArrayDiveFailureParallel(b *testing.B) { + validate := New() + m := []string{"val1", "", "val3"} + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Var(m, "required,dive,required") + } + }) +} + +func BenchmarkFieldMapDiveSuccess(b *testing.B) { + validate := New() + m := map[string]string{"val1": "val1", "val2": "val2", "val3": "val3"} + + b.ResetTimer() + + for n := 0; n < b.N; n++ { + _ = validate.Var(m, "required,dive,required") + } +} + +func BenchmarkFieldMapDiveSuccessParallel(b *testing.B) { + validate := New() + m := map[string]string{"val1": "val1", "val2": "val2", "val3": "val3"} + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Var(m, "required,dive,required") + } + }) +} + +func BenchmarkFieldMapDiveFailure(b *testing.B) { + validate := New() + m := map[string]string{"": "", "val3": "val3"} + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Var(m, "required,dive,required") + } +} + +func BenchmarkFieldMapDiveFailureParallel(b *testing.B) { + validate := New() + m := map[string]string{"": "", "val3": "val3"} + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Var(m, "required,dive,required") + } + }) +} + +func BenchmarkFieldMapDiveWithKeysSuccess(b *testing.B) { + validate := New() + m := map[string]string{"val1": "val1", "val2": "val2", "val3": "val3"} + + b.ResetTimer() + + for n := 0; n < b.N; n++ { + _ = validate.Var(m, "required,dive,keys,required,endkeys,required") + } +} + +func BenchmarkFieldMapDiveWithKeysSuccessParallel(b *testing.B) { + validate := New() + m := map[string]string{"val1": "val1", "val2": "val2", "val3": "val3"} + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Var(m, "required,dive,keys,required,endkeys,required") + } + }) +} + +func BenchmarkFieldMapDiveWithKeysFailure(b *testing.B) { + validate := New() + m := map[string]string{"": "", "val3": "val3"} + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Var(m, "required,dive,keys,required,endkeys,required") + } +} + +func BenchmarkFieldMapDiveWithKeysFailureParallel(b *testing.B) { + validate := New() + m := map[string]string{"": "", "val3": "val3"} + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Var(m, "required,dive,keys,required,endkeys,required") + } + }) +} + +func BenchmarkFieldCustomTypeSuccess(b *testing.B) { + validate := New() + validate.RegisterCustomTypeFunc(ValidateValuerType, (*sql.Valuer)(nil), valuer{}) + val := valuer{ + Name: "1", + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Var(val, "len=1") + } +} + +func BenchmarkFieldCustomTypeSuccessParallel(b *testing.B) { + validate := New() + validate.RegisterCustomTypeFunc(ValidateValuerType, (*sql.Valuer)(nil), valuer{}) + val := valuer{ + Name: "1", + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Var(val, "len=1") + } + }) +} + +func BenchmarkFieldCustomTypeFailure(b *testing.B) { + validate := New() + validate.RegisterCustomTypeFunc(ValidateValuerType, (*sql.Valuer)(nil), valuer{}) + val := valuer{} + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Var(val, "len=1") + } +} + +func BenchmarkFieldCustomTypeFailureParallel(b *testing.B) { + validate := New() + validate.RegisterCustomTypeFunc(ValidateValuerType, (*sql.Valuer)(nil), valuer{}) + val := valuer{} + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Var(val, "len=1") + } + }) +} + +func BenchmarkFieldOrTagSuccess(b *testing.B) { + validate := New() + s := "rgba(0,0,0,1)" + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Var(s, "rgb|rgba") + } +} + +func BenchmarkFieldOrTagSuccessParallel(b *testing.B) { + validate := New() + s := "rgba(0,0,0,1)" + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Var(s, "rgb|rgba") + } + }) +} + +func BenchmarkFieldOrTagFailure(b *testing.B) { + validate := New() + s := "#000" + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Var(s, "rgb|rgba") + } +} + +func BenchmarkFieldOrTagFailureParallel(b *testing.B) { + validate := New() + s := "#000" + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Var(s, "rgb|rgba") + } + }) +} + +func BenchmarkStructLevelValidationSuccess(b *testing.B) { + validate := New() + validate.RegisterStructValidation(StructValidationTestStructSuccess, TestStruct{}) + + tst := TestStruct{ + String: "good value", + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Struct(tst) + } +} + +func BenchmarkStructLevelValidationSuccessParallel(b *testing.B) { + validate := New() + validate.RegisterStructValidation(StructValidationTestStructSuccess, TestStruct{}) + + tst := TestStruct{ + String: "good value", + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Struct(tst) + } + }) +} + +func BenchmarkStructLevelValidationFailure(b *testing.B) { + validate := New() + validate.RegisterStructValidation(StructValidationTestStruct, TestStruct{}) + + tst := TestStruct{ + String: "good value", + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Struct(tst) + } +} + +func BenchmarkStructLevelValidationFailureParallel(b *testing.B) { + validate := New() + validate.RegisterStructValidation(StructValidationTestStruct, TestStruct{}) + + tst := TestStruct{ + String: "good value", + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Struct(tst) + } + }) +} + +func BenchmarkStructSimpleCustomTypeSuccess(b *testing.B) { + validate := New() + validate.RegisterCustomTypeFunc(ValidateValuerType, (*sql.Valuer)(nil), valuer{}) + + val := valuer{ + Name: "1", + } + + type Foo struct { + Valuer valuer `validate:"len=1"` + IntValue int `validate:"min=5,max=10"` + } + + validFoo := &Foo{Valuer: val, IntValue: 7} + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Struct(validFoo) + } +} + +func BenchmarkStructSimpleCustomTypeSuccessParallel(b *testing.B) { + validate := New() + validate.RegisterCustomTypeFunc(ValidateValuerType, (*sql.Valuer)(nil), valuer{}) + val := valuer{ + Name: "1", + } + + type Foo struct { + Valuer valuer `validate:"len=1"` + IntValue int `validate:"min=5,max=10"` + } + validFoo := &Foo{Valuer: val, IntValue: 7} + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Struct(validFoo) + } + }) +} + +func BenchmarkStructSimpleCustomTypeFailure(b *testing.B) { + validate := New() + validate.RegisterCustomTypeFunc(ValidateValuerType, (*sql.Valuer)(nil), valuer{}) + + val := valuer{} + + type Foo struct { + Valuer valuer `validate:"len=1"` + IntValue int `validate:"min=5,max=10"` + } + validFoo := &Foo{Valuer: val, IntValue: 3} + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Struct(validFoo) + } +} + +func BenchmarkStructSimpleCustomTypeFailureParallel(b *testing.B) { + validate := New() + validate.RegisterCustomTypeFunc(ValidateValuerType, (*sql.Valuer)(nil), valuer{}) + + val := valuer{} + + type Foo struct { + Valuer valuer `validate:"len=1"` + IntValue int `validate:"min=5,max=10"` + } + validFoo := &Foo{Valuer: val, IntValue: 3} + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Struct(validate.Struct(validFoo)) + } + }) +} + +func BenchmarkStructFilteredSuccess(b *testing.B) { + validate := New() + + type Test struct { + Name string `validate:"required"` + NickName string `validate:"required"` + } + + test := &Test{ + Name: "Joey Bloggs", + } + byts := []byte("Name") + fn := func(ns []byte) bool { + return !bytes.HasSuffix(ns, byts) + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.StructFiltered(test, fn) + } +} + +func BenchmarkStructFilteredSuccessParallel(b *testing.B) { + validate := New() + + type Test struct { + Name string `validate:"required"` + NickName string `validate:"required"` + } + + test := &Test{ + Name: "Joey Bloggs", + } + byts := []byte("Name") + fn := func(ns []byte) bool { + return !bytes.HasSuffix(ns, byts) + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.StructFiltered(test, fn) + } + }) +} + +func BenchmarkStructFilteredFailure(b *testing.B) { + validate := New() + + type Test struct { + Name string `validate:"required"` + NickName string `validate:"required"` + } + + test := &Test{ + Name: "Joey Bloggs", + } + + byts := []byte("NickName") + + fn := func(ns []byte) bool { + return !bytes.HasSuffix(ns, byts) + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.StructFiltered(test, fn) + } +} + +func BenchmarkStructFilteredFailureParallel(b *testing.B) { + validate := New() + + type Test struct { + Name string `validate:"required"` + NickName string `validate:"required"` + } + + test := &Test{ + Name: "Joey Bloggs", + } + byts := []byte("NickName") + fn := func(ns []byte) bool { + return !bytes.HasSuffix(ns, byts) + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.StructFiltered(test, fn) + } + }) +} + +func BenchmarkStructPartialSuccess(b *testing.B) { + validate := New() + + type Test struct { + Name string `validate:"required"` + NickName string `validate:"required"` + } + + test := &Test{ + Name: "Joey Bloggs", + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.StructPartial(test, "Name") + } +} + +func BenchmarkStructPartialSuccessParallel(b *testing.B) { + validate := New() + + type Test struct { + Name string `validate:"required"` + NickName string `validate:"required"` + } + + test := &Test{ + Name: "Joey Bloggs", + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.StructPartial(test, "Name") + } + }) +} + +func BenchmarkStructPartialFailure(b *testing.B) { + validate := New() + + type Test struct { + Name string `validate:"required"` + NickName string `validate:"required"` + } + + test := &Test{ + Name: "Joey Bloggs", + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.StructPartial(test, "NickName") + } +} + +func BenchmarkStructPartialFailureParallel(b *testing.B) { + validate := New() + + type Test struct { + Name string `validate:"required"` + NickName string `validate:"required"` + } + + test := &Test{ + Name: "Joey Bloggs", + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.StructPartial(test, "NickName") + } + }) +} + +func BenchmarkStructExceptSuccess(b *testing.B) { + validate := New() + + type Test struct { + Name string `validate:"required"` + NickName string `validate:"required"` + } + + test := &Test{ + Name: "Joey Bloggs", + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.StructExcept(test, "Nickname") + } +} + +func BenchmarkStructExceptSuccessParallel(b *testing.B) { + validate := New() + + type Test struct { + Name string `validate:"required"` + NickName string `validate:"required"` + } + + test := &Test{ + Name: "Joey Bloggs", + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.StructExcept(test, "NickName") + } + }) +} + +func BenchmarkStructExceptFailure(b *testing.B) { + validate := New() + + type Test struct { + Name string `validate:"required"` + NickName string `validate:"required"` + } + + test := &Test{ + Name: "Joey Bloggs", + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.StructExcept(test, "Name") + } +} + +func BenchmarkStructExceptFailureParallel(b *testing.B) { + validate := New() + + type Test struct { + Name string `validate:"required"` + NickName string `validate:"required"` + } + + test := &Test{ + Name: "Joey Bloggs", + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.StructExcept(test, "Name") + } + }) +} + +func BenchmarkStructSimpleCrossFieldSuccess(b *testing.B) { + validate := New() + + type Test struct { + Start time.Time + End time.Time `validate:"gtfield=Start"` + } + + now := time.Now().UTC() + then := now.Add(time.Hour * 5) + test := &Test{ + Start: now, + End: then, + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Struct(test) + } +} + +func BenchmarkStructSimpleCrossFieldSuccessParallel(b *testing.B) { + validate := New() + + type Test struct { + Start time.Time + End time.Time `validate:"gtfield=Start"` + } + + now := time.Now().UTC() + then := now.Add(time.Hour * 5) + test := &Test{ + Start: now, + End: then, + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Struct(test) + } + }) +} + +func BenchmarkStructSimpleCrossFieldFailure(b *testing.B) { + validate := New() + + type Test struct { + Start time.Time + End time.Time `validate:"gtfield=Start"` + } + + now := time.Now().UTC() + then := now.Add(time.Hour * -5) + + test := &Test{ + Start: now, + End: then, + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Struct(test) + } +} + +func BenchmarkStructSimpleCrossFieldFailureParallel(b *testing.B) { + validate := New() + + type Test struct { + Start time.Time + End time.Time `validate:"gtfield=Start"` + } + + now := time.Now().UTC() + then := now.Add(time.Hour * -5) + test := &Test{ + Start: now, + End: then, + } + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Struct(test) + } + }) +} + +func BenchmarkStructSimpleCrossStructCrossFieldSuccess(b *testing.B) { + validate := New() + + type Inner struct { + Start time.Time + } + + type Outer struct { + Inner *Inner + CreatedAt time.Time `validate:"eqcsfield=Inner.Start"` + } + + now := time.Now().UTC() + inner := &Inner{ + Start: now, + } + outer := &Outer{ + Inner: inner, + CreatedAt: now, + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Struct(outer) + } +} + +func BenchmarkStructSimpleCrossStructCrossFieldSuccessParallel(b *testing.B) { + validate := New() + + type Inner struct { + Start time.Time + } + + type Outer struct { + Inner *Inner + CreatedAt time.Time `validate:"eqcsfield=Inner.Start"` + } + + now := time.Now().UTC() + inner := &Inner{ + Start: now, + } + outer := &Outer{ + Inner: inner, + CreatedAt: now, + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Struct(outer) + } + }) +} + +func BenchmarkStructSimpleCrossStructCrossFieldFailure(b *testing.B) { + validate := New() + type Inner struct { + Start time.Time + } + + type Outer struct { + Inner *Inner + CreatedAt time.Time `validate:"eqcsfield=Inner.Start"` + } + + now := time.Now().UTC() + then := now.Add(time.Hour * 5) + + inner := &Inner{ + Start: then, + } + + outer := &Outer{ + Inner: inner, + CreatedAt: now, + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Struct(outer) + } +} + +func BenchmarkStructSimpleCrossStructCrossFieldFailureParallel(b *testing.B) { + validate := New() + + type Inner struct { + Start time.Time + } + + type Outer struct { + Inner *Inner + CreatedAt time.Time `validate:"eqcsfield=Inner.Start"` + } + + now := time.Now().UTC() + then := now.Add(time.Hour * 5) + + inner := &Inner{ + Start: then, + } + + outer := &Outer{ + Inner: inner, + CreatedAt: now, + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Struct(outer) + } + }) +} + +func BenchmarkStructSimpleSuccess(b *testing.B) { + validate := New() + type Foo struct { + StringValue string `validate:"min=5,max=10"` + IntValue int `validate:"min=5,max=10"` + } + + validFoo := &Foo{StringValue: "Foobar", IntValue: 7} + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Struct(validFoo) + } +} + +func BenchmarkStructSimpleSuccessParallel(b *testing.B) { + validate := New() + type Foo struct { + StringValue string `validate:"min=5,max=10"` + IntValue int `validate:"min=5,max=10"` + } + validFoo := &Foo{StringValue: "Foobar", IntValue: 7} + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Struct(validFoo) + } + }) +} + +func BenchmarkStructSimpleFailure(b *testing.B) { + validate := New() + type Foo struct { + StringValue string `validate:"min=5,max=10"` + IntValue int `validate:"min=5,max=10"` + } + + invalidFoo := &Foo{StringValue: "Fo", IntValue: 3} + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Struct(invalidFoo) + } +} + +func BenchmarkStructSimpleFailureParallel(b *testing.B) { + validate := New() + type Foo struct { + StringValue string `validate:"min=5,max=10"` + IntValue int `validate:"min=5,max=10"` + } + + invalidFoo := &Foo{StringValue: "Fo", IntValue: 3} + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Struct(invalidFoo) + } + }) +} + +func BenchmarkStructComplexSuccess(b *testing.B) { + validate := New() + tSuccess := &TestString{ + Required: "Required", + Len: "length==10", + Min: "min=1", + Max: "1234567890", + MinMax: "12345", + Lt: "012345678", + Lte: "0123456789", + Gt: "01234567890", + Gte: "0123456789", + OmitEmpty: "", + Sub: &SubTest{ + Test: "1", + }, + SubIgnore: &SubTest{ + Test: "", + }, + Anonymous: struct { + A string `validate:"required"` + }{ + A: "1", + }, + Iface: &Impl{ + F: "123", + }, + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Struct(tSuccess) + } +} + +func BenchmarkStructComplexSuccessParallel(b *testing.B) { + validate := New() + tSuccess := &TestString{ + Required: "Required", + Len: "length==10", + Min: "min=1", + Max: "1234567890", + MinMax: "12345", + Lt: "012345678", + Lte: "0123456789", + Gt: "01234567890", + Gte: "0123456789", + OmitEmpty: "", + Sub: &SubTest{ + Test: "1", + }, + SubIgnore: &SubTest{ + Test: "", + }, + Anonymous: struct { + A string `validate:"required"` + }{ + A: "1", + }, + Iface: &Impl{ + F: "123", + }, + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Struct(tSuccess) + } + }) +} + +func BenchmarkStructComplexFailure(b *testing.B) { + validate := New() + tFail := &TestString{ + Required: "", + Len: "", + Min: "", + Max: "12345678901", + MinMax: "", + Lt: "0123456789", + Lte: "01234567890", + Gt: "1", + Gte: "1", + OmitEmpty: "12345678901", + Sub: &SubTest{ + Test: "", + }, + Anonymous: struct { + A string `validate:"required"` + }{ + A: "", + }, + Iface: &Impl{ + F: "12", + }, + } + + b.ResetTimer() + for n := 0; n < b.N; n++ { + _ = validate.Struct(tFail) + } +} + +func BenchmarkStructComplexFailureParallel(b *testing.B) { + validate := New() + tFail := &TestString{ + Required: "", + Len: "", + Min: "", + Max: "12345678901", + MinMax: "", + Lt: "0123456789", + Lte: "01234567890", + Gt: "1", + Gte: "1", + OmitEmpty: "12345678901", + Sub: &SubTest{ + Test: "", + }, + Anonymous: struct { + A string `validate:"required"` + }{ + A: "", + }, + Iface: &Impl{ + F: "12", + }, + } + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = validate.Struct(tFail) + } + }) +} + +type TestOneof struct { + Color string `validate:"oneof=red green"` +} + +func BenchmarkOneof(b *testing.B) { + w := &TestOneof{Color: "green"} + val := New() + for i := 0; i < b.N; i++ { + _ = val.Struct(w) + } +} + +func BenchmarkOneofParallel(b *testing.B) { + w := &TestOneof{Color: "green"} + val := New() + + b.ResetTimer() + b.RunParallel(func(pb *testing.PB) { + for pb.Next() { + _ = val.Struct(w) + } + }) +} diff --git a/go-playground/validator/v10/cache.go b/go-playground/validator/v10/cache.go new file mode 100644 index 0000000..df48ce1 --- /dev/null +++ b/go-playground/validator/v10/cache.go @@ -0,0 +1,322 @@ +package validator + +import ( + "fmt" + "reflect" + "strings" + "sync" + "sync/atomic" +) + +type tagType uint8 + +const ( + typeDefault tagType = iota + typeOmitEmpty + typeIsDefault + typeNoStructLevel + typeStructOnly + typeDive + typeOr + typeKeys + typeEndKeys +) + +const ( + invalidValidation = "Invalid validation tag on field '%s'" + undefinedValidation = "Undefined validation function '%s' on field '%s'" + keysTagNotDefined = "'" + endKeysTag + "' tag encountered without a corresponding '" + keysTag + "' tag" +) + +type structCache struct { + lock sync.Mutex + m atomic.Value // map[reflect.Type]*cStruct +} + +func (sc *structCache) Get(key reflect.Type) (c *cStruct, found bool) { + c, found = sc.m.Load().(map[reflect.Type]*cStruct)[key] //有一个断言的封装 + return +} + +func (sc *structCache) Set(key reflect.Type, value *cStruct) { + m := sc.m.Load().(map[reflect.Type]*cStruct) + nm := make(map[reflect.Type]*cStruct, len(m)+1) + for k, v := range m { + nm[k] = v + } + nm[key] = value + sc.m.Store(nm) +} + +type tagCache struct { + lock sync.Mutex + m atomic.Value // map[string]*cTag +} + +func (tc *tagCache) Get(key string) (c *cTag, found bool) { + c, found = tc.m.Load().(map[string]*cTag)[key] + return +} + +func (tc *tagCache) Set(key string, value *cTag) { + m := tc.m.Load().(map[string]*cTag) + nm := make(map[string]*cTag, len(m)+1) + for k, v := range m { + nm[k] = v + } + nm[key] = value + tc.m.Store(nm) +} + +type cStruct struct { + name string + fields []*cField + fn StructLevelFuncCtx +} + +type cField struct { + idx int + name string // field.name + altName string // 如果没有自定义 tagNameFunc,就是field.name, 如果有,比如可以按 json_tag中的, 报错的时候就会按照这个 报错 + namesEqual bool // field.name 和 altName是否相同 + cTags *cTag //以链表的形式存在 +} + +type cTag struct { + tag string // (gte=10) 实际是 gte,不带参数 + aliasTag string // 应该是别名, 不过在没有别名的时候等同于 tag + actualAliasTag string // 实际名字,而不是在func *Validate.parseFieldTagsRecursive 解析后的 别名 + param string + keys *cTag // only populated when using tag's 'keys' and 'endkeys' for map key validation + next *cTag + fn FuncCtx + typeof tagType + hasTag bool + hasAlias bool + hasParam bool // true if parameter used eg. eq= where the equal sign has been set + isBlockEnd bool // indicates the current tag represents the last validation in the block , 表示当前field的最后一个,比如 `require,gte=10`,那么到gte就是true + runValidationWhenNil bool +} + +func (v *Validate) extractStructCache(current reflect.Value, sName string) *cStruct { + v.structCache.lock.Lock() + defer v.structCache.lock.Unlock() // leave as defer! because if inner panics, it will never get unlocked otherwise! + + typ := current.Type() + + // could have been multiple trying to access, but once first is done this ensures struct + // isn't parsed again. + cs, ok := v.structCache.Get(typ) + if ok { + return cs + } + + cs = &cStruct{name: sName, fields: make([]*cField, 0), fn: v.structLevelFuncs[typ]} + + numFields := current.NumField() + + var ctag *cTag + var fld reflect.StructField + var tag string + var customName string + + for i := 0; i < numFields; i++ { + + fld = typ.Field(i) + + if !fld.Anonymous && len(fld.PkgPath) > 0 { // 如果不是 嵌套field 且是 未导出字段, (大写的字段 pakPath为空) + continue + } + + tag = fld.Tag.Get(v.tagName) + + if tag == skipValidationTag { + continue + } + + customName = fld.Name + + if v.hasTagNameFunc { // 自定义的获取 名字的func + name := v.tagNameFunc(fld) + if len(name) > 0 { + customName = name + } + } + + // NOTE: cannot use shared tag cache, because tags may be equal, but things like alias may be different + // and so only struct level caching can be used instead of combined with Field tag caching + + if len(tag) > 0 { + ctag, _ = v.parseFieldTagsRecursive(tag, fld.Name, "", false) //返回链头 + } else { + // even if field doesn't have validations need cTag for traversing to potential inner/nested + // elements of the field. + ctag = new(cTag) + } + + cs.fields = append(cs.fields, &cField{ + idx: i, + name: fld.Name, + altName: customName, + cTags: ctag, + namesEqual: fld.Name == customName, + }) + } + v.structCache.Set(typ, cs) + return cs +} + +func (v *Validate) parseFieldTagsRecursive(tag string, fieldName string, alias string, hasAlias bool) (firstCtag *cTag, current *cTag) { + var t string + noAlias := len(alias) == 0 + tags := strings.Split(tag, tagSeparator) + + for i := 0; i < len(tags); i++ { + t = tags[i] + if noAlias { + alias = t + } + + // check map for alias and process new tags, otherwise process as usual + if tagsVal, found := v.aliases[t]; found { + if i == 0 { + firstCtag, current = v.parseFieldTagsRecursive(tagsVal, fieldName, t, true) + } else { + next, curr := v.parseFieldTagsRecursive(tagsVal, fieldName, t, true) + current.next, current = next, curr + + } + continue + } + + var prevTag tagType + + if i == 0 { + current = &cTag{aliasTag: alias, hasAlias: hasAlias, hasTag: true, typeof: typeDefault} + firstCtag = current + } else { + prevTag = current.typeof // 此刻之前current 还是 上一个的状态 + current.next = &cTag{aliasTag: alias, hasAlias: hasAlias, hasTag: true} + current = current.next + } + + switch t { + case diveTag: + current.typeof = typeDive + continue + + case keysTag: + current.typeof = typeKeys + + if i == 0 || prevTag != typeDive { + panic(fmt.Sprintf("'%s' tag must be immediately preceded by the '%s' tag", keysTag, diveTag)) + } + + current.typeof = typeKeys + + // need to pass along only keys tag + // need to increment i to skip over the keys tags + b := make([]byte, 0, 64) + + i++ + + for ; i < len(tags); i++ { + + b = append(b, tags[i]...) + b = append(b, ',') + + if tags[i] == endKeysTag { + break + } + } + + current.keys, _ = v.parseFieldTagsRecursive(string(b[:len(b)-1]), fieldName, "", false) + continue + + case endKeysTag: + current.typeof = typeEndKeys + + // if there are more in tags then there was no keysTag defined + // and an error should be thrown + if i != len(tags)-1 { + panic(keysTagNotDefined) + } + return + + case omitempty: + current.typeof = typeOmitEmpty + continue + + case structOnlyTag: + current.typeof = typeStructOnly + continue + + case noStructLevelTag: + current.typeof = typeNoStructLevel + continue + + default: + if t == isdefault { + current.typeof = typeIsDefault + } + // if a pipe character is needed within the param you must use the utf8Pipe representation "0x7C" + orVals := strings.Split(t, orSeparator) + + for j := 0; j < len(orVals); j++ { + vals := strings.SplitN(orVals[j], tagKeySeparator, 2) // binding:"gte=10" 的 = + if noAlias { + alias = vals[0] //如果没有别名就 gte , 前面的是 gte=10 + current.aliasTag = alias + } else { + current.actualAliasTag = t // 原始名字 gte=10 + } + + if j > 0 { //这里的current.next 不应该是 .pre 前一个么,不过前一个也不对啊,后面的赋值还是给 current赋值啊 + current.next = &cTag{aliasTag: alias, actualAliasTag: current.actualAliasTag, hasAlias: hasAlias, hasTag: true} + current = current.next + } + current.hasParam = len(vals) > 1 + + current.tag = vals[0] + if len(current.tag) == 0 { + panic(strings.TrimSpace(fmt.Sprintf(invalidValidation, fieldName))) + } + + if wrapper, ok := v.validations[current.tag]; ok { + current.fn = wrapper.fn + current.runValidationWhenNil = wrapper.runValidatinOnNil + } else { + panic(strings.TrimSpace(fmt.Sprintf(undefinedValidation, current.tag, fieldName))) + } + + if len(orVals) > 1 { + current.typeof = typeOr + } + + if len(vals) > 1 { + current.param = strings.Replace(strings.Replace(vals[1], utf8HexComma, ",", -1), utf8Pipe, "|", -1) + } + } + current.isBlockEnd = true + } + } + return +} + +func (v *Validate) fetchCacheTag(tag string) *cTag { + // find cached tag + ctag, found := v.tagCache.Get(tag) + if !found { + v.tagCache.lock.Lock() + defer v.tagCache.lock.Unlock() + + // could have been multiple trying to access, but once first is done this ensures tag + // isn't parsed again. + ctag, found = v.tagCache.Get(tag) + if !found { + ctag, _ = v.parseFieldTagsRecursive(tag, "", "", false) + v.tagCache.Set(tag, ctag) + } + } + return ctag +} diff --git a/go-playground/validator/v10/country_codes.go b/go-playground/validator/v10/country_codes.go new file mode 100644 index 0000000..ef81ead --- /dev/null +++ b/go-playground/validator/v10/country_codes.go @@ -0,0 +1,162 @@ +package validator + +var iso3166_1_alpha2 = map[string]bool{ + // see: https://www.iso.org/iso-3166-country-codes.html + "AF": true, "AX": true, "AL": true, "DZ": true, "AS": true, + "AD": true, "AO": true, "AI": true, "AQ": true, "AG": true, + "AR": true, "AM": true, "AW": true, "AU": true, "AT": true, + "AZ": true, "BS": true, "BH": true, "BD": true, "BB": true, + "BY": true, "BE": true, "BZ": true, "BJ": true, "BM": true, + "BT": true, "BO": true, "BQ": true, "BA": true, "BW": true, + "BV": true, "BR": true, "IO": true, "BN": true, "BG": true, + "BF": true, "BI": true, "KH": true, "CM": true, "CA": true, + "CV": true, "KY": true, "CF": true, "TD": true, "CL": true, + "CN": true, "CX": true, "CC": true, "CO": true, "KM": true, + "CG": true, "CD": true, "CK": true, "CR": true, "CI": true, + "HR": true, "CU": true, "CW": true, "CY": true, "CZ": true, + "DK": true, "DJ": true, "DM": true, "DO": true, "EC": true, + "EG": true, "SV": true, "GQ": true, "ER": true, "EE": true, + "ET": true, "FK": true, "FO": true, "FJ": true, "FI": true, + "FR": true, "GF": true, "PF": true, "TF": true, "GA": true, + "GM": true, "GE": true, "DE": true, "GH": true, "GI": true, + "GR": true, "GL": true, "GD": true, "GP": true, "GU": true, + "GT": true, "GG": true, "GN": true, "GW": true, "GY": true, + "HT": true, "HM": true, "VA": true, "HN": true, "HK": true, + "HU": true, "IS": true, "IN": true, "ID": true, "IR": true, + "IQ": true, "IE": true, "IM": true, "IL": true, "IT": true, + "JM": true, "JP": true, "JE": true, "JO": true, "KZ": true, + "KE": true, "KI": true, "KP": true, "KR": true, "KW": true, + "KG": true, "LA": true, "LV": true, "LB": true, "LS": true, + "LR": true, "LY": true, "LI": true, "LT": true, "LU": true, + "MO": true, "MK": true, "MG": true, "MW": true, "MY": true, + "MV": true, "ML": true, "MT": true, "MH": true, "MQ": true, + "MR": true, "MU": true, "YT": true, "MX": true, "FM": true, + "MD": true, "MC": true, "MN": true, "ME": true, "MS": true, + "MA": true, "MZ": true, "MM": true, "NA": true, "NR": true, + "NP": true, "NL": true, "NC": true, "NZ": true, "NI": true, + "NE": true, "NG": true, "NU": true, "NF": true, "MP": true, + "NO": true, "OM": true, "PK": true, "PW": true, "PS": true, + "PA": true, "PG": true, "PY": true, "PE": true, "PH": true, + "PN": true, "PL": true, "PT": true, "PR": true, "QA": true, + "RE": true, "RO": true, "RU": true, "RW": true, "BL": true, + "SH": true, "KN": true, "LC": true, "MF": true, "PM": true, + "VC": true, "WS": true, "SM": true, "ST": true, "SA": true, + "SN": true, "RS": true, "SC": true, "SL": true, "SG": true, + "SX": true, "SK": true, "SI": true, "SB": true, "SO": true, + "ZA": true, "GS": true, "SS": true, "ES": true, "LK": true, + "SD": true, "SR": true, "SJ": true, "SZ": true, "SE": true, + "CH": true, "SY": true, "TW": true, "TJ": true, "TZ": true, + "TH": true, "TL": true, "TG": true, "TK": true, "TO": true, + "TT": true, "TN": true, "TR": true, "TM": true, "TC": true, + "TV": true, "UG": true, "UA": true, "AE": true, "GB": true, + "US": true, "UM": true, "UY": true, "UZ": true, "VU": true, + "VE": true, "VN": true, "VG": true, "VI": true, "WF": true, + "EH": true, "YE": true, "ZM": true, "ZW": true, +} + +var iso3166_1_alpha3 = map[string]bool{ + // see: https://www.iso.org/iso-3166-country-codes.html + "AFG": true, "ALB": true, "DZA": true, "ASM": true, "AND": true, + "AGO": true, "AIA": true, "ATA": true, "ATG": true, "ARG": true, + "ARM": true, "ABW": true, "AUS": true, "AUT": true, "AZE": true, + "BHS": true, "BHR": true, "BGD": true, "BRB": true, "BLR": true, + "BEL": true, "BLZ": true, "BEN": true, "BMU": true, "BTN": true, + "BOL": true, "BES": true, "BIH": true, "BWA": true, "BVT": true, + "BRA": true, "IOT": true, "BRN": true, "BGR": true, "BFA": true, + "BDI": true, "CPV": true, "KHM": true, "CMR": true, "CAN": true, + "CYM": true, "CAF": true, "TCD": true, "CHL": true, "CHN": true, + "CXR": true, "CCK": true, "COL": true, "COM": true, "COD": true, + "COG": true, "COK": true, "CRI": true, "HRV": true, "CUB": true, + "CUW": true, "CYP": true, "CZE": true, "CIV": true, "DNK": true, + "DJI": true, "DMA": true, "DOM": true, "ECU": true, "EGY": true, + "SLV": true, "GNQ": true, "ERI": true, "EST": true, "SWZ": true, + "ETH": true, "FLK": true, "FRO": true, "FJI": true, "FIN": true, + "FRA": true, "GUF": true, "PYF": true, "ATF": true, "GAB": true, + "GMB": true, "GEO": true, "DEU": true, "GHA": true, "GIB": true, + "GRC": true, "GRL": true, "GRD": true, "GLP": true, "GUM": true, + "GTM": true, "GGY": true, "GIN": true, "GNB": true, "GUY": true, + "HTI": true, "HMD": true, "VAT": true, "HND": true, "HKG": true, + "HUN": true, "ISL": true, "IND": true, "IDN": true, "IRN": true, + "IRQ": true, "IRL": true, "IMN": true, "ISR": true, "ITA": true, + "JAM": true, "JPN": true, "JEY": true, "JOR": true, "KAZ": true, + "KEN": true, "KIR": true, "PRK": true, "KOR": true, "KWT": true, + "KGZ": true, "LAO": true, "LVA": true, "LBN": true, "LSO": true, + "LBR": true, "LBY": true, "LIE": true, "LTU": true, "LUX": true, + "MAC": true, "MDG": true, "MWI": true, "MYS": true, "MDV": true, + "MLI": true, "MLT": true, "MHL": true, "MTQ": true, "MRT": true, + "MUS": true, "MYT": true, "MEX": true, "FSM": true, "MDA": true, + "MCO": true, "MNG": true, "MNE": true, "MSR": true, "MAR": true, + "MOZ": true, "MMR": true, "NAM": true, "NRU": true, "NPL": true, + "NLD": true, "NCL": true, "NZL": true, "NIC": true, "NER": true, + "NGA": true, "NIU": true, "NFK": true, "MKD": true, "MNP": true, + "NOR": true, "OMN": true, "PAK": true, "PLW": true, "PSE": true, + "PAN": true, "PNG": true, "PRY": true, "PER": true, "PHL": true, + "PCN": true, "POL": true, "PRT": true, "PRI": true, "QAT": true, + "ROU": true, "RUS": true, "RWA": true, "REU": true, "BLM": true, + "SHN": true, "KNA": true, "LCA": true, "MAF": true, "SPM": true, + "VCT": true, "WSM": true, "SMR": true, "STP": true, "SAU": true, + "SEN": true, "SRB": true, "SYC": true, "SLE": true, "SGP": true, + "SXM": true, "SVK": true, "SVN": true, "SLB": true, "SOM": true, + "ZAF": true, "SGS": true, "SSD": true, "ESP": true, "LKA": true, + "SDN": true, "SUR": true, "SJM": true, "SWE": true, "CHE": true, + "SYR": true, "TWN": true, "TJK": true, "TZA": true, "THA": true, + "TLS": true, "TGO": true, "TKL": true, "TON": true, "TTO": true, + "TUN": true, "TUR": true, "TKM": true, "TCA": true, "TUV": true, + "UGA": true, "UKR": true, "ARE": true, "GBR": true, "UMI": true, + "USA": true, "URY": true, "UZB": true, "VUT": true, "VEN": true, + "VNM": true, "VGB": true, "VIR": true, "WLF": true, "ESH": true, + "YEM": true, "ZMB": true, "ZWE": true, "ALA": true, +} +var iso3166_1_alpha_numeric = map[int]bool{ + // see: https://www.iso.org/iso-3166-country-codes.html + 4: true, 8: true, 12: true, 16: true, 20: true, + 24: true, 660: true, 10: true, 28: true, 32: true, + 51: true, 533: true, 36: true, 40: true, 31: true, + 44: true, 48: true, 50: true, 52: true, 112: true, + 56: true, 84: true, 204: true, 60: true, 64: true, + 68: true, 535: true, 70: true, 72: true, 74: true, + 76: true, 86: true, 96: true, 100: true, 854: true, + 108: true, 132: true, 116: true, 120: true, 124: true, + 136: true, 140: true, 148: true, 152: true, 156: true, + 162: true, 166: true, 170: true, 174: true, 180: true, + 178: true, 184: true, 188: true, 191: true, 192: true, + 531: true, 196: true, 203: true, 384: true, 208: true, + 262: true, 212: true, 214: true, 218: true, 818: true, + 222: true, 226: true, 232: true, 233: true, 748: true, + 231: true, 238: true, 234: true, 242: true, 246: true, + 250: true, 254: true, 258: true, 260: true, 266: true, + 270: true, 268: true, 276: true, 288: true, 292: true, + 300: true, 304: true, 308: true, 312: true, 316: true, + 320: true, 831: true, 324: true, 624: true, 328: true, + 332: true, 334: true, 336: true, 340: true, 344: true, + 348: true, 352: true, 356: true, 360: true, 364: true, + 368: true, 372: true, 833: true, 376: true, 380: true, + 388: true, 392: true, 832: true, 400: true, 398: true, + 404: true, 296: true, 408: true, 410: true, 414: true, + 417: true, 418: true, 428: true, 422: true, 426: true, + 430: true, 434: true, 438: true, 440: true, 442: true, + 446: true, 450: true, 454: true, 458: true, 462: true, + 466: true, 470: true, 584: true, 474: true, 478: true, + 480: true, 175: true, 484: true, 583: true, 498: true, + 492: true, 496: true, 499: true, 500: true, 504: true, + 508: true, 104: true, 516: true, 520: true, 524: true, + 528: true, 540: true, 554: true, 558: true, 562: true, + 566: true, 570: true, 574: true, 807: true, 580: true, + 578: true, 512: true, 586: true, 585: true, 275: true, + 591: true, 598: true, 600: true, 604: true, 608: true, + 612: true, 616: true, 620: true, 630: true, 634: true, + 642: true, 643: true, 646: true, 638: true, 652: true, + 654: true, 659: true, 662: true, 663: true, 666: true, + 670: true, 882: true, 674: true, 678: true, 682: true, + 686: true, 688: true, 690: true, 694: true, 702: true, + 534: true, 703: true, 705: true, 90: true, 706: true, + 710: true, 239: true, 728: true, 724: true, 144: true, + 729: true, 740: true, 744: true, 752: true, 756: true, + 760: true, 158: true, 762: true, 834: true, 764: true, + 626: true, 768: true, 772: true, 776: true, 780: true, + 788: true, 792: true, 795: true, 796: true, 798: true, + 800: true, 804: true, 784: true, 826: true, 581: true, + 840: true, 858: true, 860: true, 548: true, 862: true, + 704: true, 92: true, 850: true, 876: true, 732: true, + 887: true, 894: true, 716: true, 248: true, +} diff --git a/go-playground/validator/v10/doc.go b/go-playground/validator/v10/doc.go new file mode 100644 index 0000000..34f22ad --- /dev/null +++ b/go-playground/validator/v10/doc.go @@ -0,0 +1,1308 @@ +/* +Package validator implements value validations for structs and individual fields +based on tags. + +It can also handle Cross-Field and Cross-Struct validation for nested structs +and has the ability to dive into arrays and maps of any type. + +see more examples https://github.com/go-playground/validator/tree/master/_examples + +Validation Functions Return Type error + +Doing things this way is actually the way the standard library does, see the +file.Open method here: + + https://golang.org/pkg/os/#Open. + +The authors return type "error" to avoid the issue discussed in the following, +where err is always != nil: + + http://stackoverflow.com/a/29138676/3158232 + https://github.com/go-playground/validator/issues/134 + +Validator only InvalidValidationError for bad validation input, nil or +ValidationErrors as type error; so, in your code all you need to do is check +if the error returned is not nil, and if it's not check if error is +InvalidValidationError ( if necessary, most of the time it isn't ) type cast +it to type ValidationErrors like so err.(validator.ValidationErrors). + +Custom Validation Functions + +Custom Validation functions can be added. Example: + + // Structure + func customFunc(fl validator.FieldLevel) bool { + + if fl.Field().String() == "invalid" { + return false + } + + return true + } + + validate.RegisterValidation("custom tag name", customFunc) + // NOTES: using the same tag name as an existing function + // will overwrite the existing one + +Cross-Field Validation + +Cross-Field Validation can be done via the following tags: + - eqfield + - nefield + - gtfield + - gtefield + - ltfield + - ltefield + - eqcsfield + - necsfield + - gtcsfield + - gtecsfield + - ltcsfield + - ltecsfield + +If, however, some custom cross-field validation is required, it can be done +using a custom validation. + +Why not just have cross-fields validation tags (i.e. only eqcsfield and not +eqfield)? + +The reason is efficiency. If you want to check a field within the same struct +"eqfield" only has to find the field on the same struct (1 level). But, if we +used "eqcsfield" it could be multiple levels down. Example: + + type Inner struct { + StartDate time.Time + } + + type Outer struct { + InnerStructField *Inner + CreatedAt time.Time `validate:"ltecsfield=InnerStructField.StartDate"` + } + + now := time.Now() + + inner := &Inner{ + StartDate: now, + } + + outer := &Outer{ + InnerStructField: inner, + CreatedAt: now, + } + + errs := validate.Struct(outer) + + // NOTE: when calling validate.Struct(val) topStruct will be the top level struct passed + // into the function + // when calling validate.VarWithValue(val, field, tag) val will be + // whatever you pass, struct, field... + // when calling validate.Field(field, tag) val will be nil + +Multiple Validators + +Multiple validators on a field will process in the order defined. Example: + + type Test struct { + Field `validate:"max=10,min=1"` + } + + // max will be checked then min + +Bad Validator definitions are not handled by the library. Example: + + type Test struct { + Field `validate:"min=10,max=0"` + } + + // this definition of min max will never succeed + +Using Validator Tags + +Baked In Cross-Field validation only compares fields on the same struct. +If Cross-Field + Cross-Struct validation is needed you should implement your +own custom validator. + +Comma (",") is the default separator of validation tags. If you wish to +have a comma included within the parameter (i.e. excludesall=,) you will need to +use the UTF-8 hex representation 0x2C, which is replaced in the code as a comma, +so the above will become excludesall=0x2C. + + type Test struct { + Field `validate:"excludesall=,"` // BAD! Do not include a comma. + Field `validate:"excludesall=0x2C"` // GOOD! Use the UTF-8 hex representation. + } + +Pipe ("|") is the 'or' validation tags deparator. If you wish to +have a pipe included within the parameter i.e. excludesall=| you will need to +use the UTF-8 hex representation 0x7C, which is replaced in the code as a pipe, +so the above will become excludesall=0x7C + + type Test struct { + Field `validate:"excludesall=|"` // BAD! Do not include a a pipe! + Field `validate:"excludesall=0x7C"` // GOOD! Use the UTF-8 hex representation. + } + + +Baked In Validators and Tags + +Here is a list of the current built in validators: + + +Skip Field + +Tells the validation to skip this struct field; this is particularly +handy in ignoring embedded structs from being validated. (Usage: -) + Usage: - + + +Or Operator + +This is the 'or' operator allowing multiple validators to be used and +accepted. (Usage: rgb|rgba) <-- this would allow either rgb or rgba +colors to be accepted. This can also be combined with 'and' for example +( Usage: omitempty,rgb|rgba) + + Usage: | + +StructOnly + +When a field that is a nested struct is encountered, and contains this flag +any validation on the nested struct will be run, but none of the nested +struct fields will be validated. This is useful if inside of your program +you know the struct will be valid, but need to verify it has been assigned. +NOTE: only "required" and "omitempty" can be used on a struct itself. + + Usage: structonly + +NoStructLevel + +Same as structonly tag except that any struct level validations will not run. + + Usage: nostructlevel + +Omit Empty + +Allows conditional validation, for example if a field is not set with +a value (Determined by the "required" validator) then other validation +such as min or max won't run, but if a value is set validation will run. + + Usage: omitempty + +Dive + +This tells the validator to dive into a slice, array or map and validate that +level of the slice, array or map with the validation tags that follow. +Multidimensional nesting is also supported, each level you wish to dive will +require another dive tag. dive has some sub-tags, 'keys' & 'endkeys', please see +the Keys & EndKeys section just below. + + Usage: dive + +Example #1 + + [][]string with validation tag "gt=0,dive,len=1,dive,required" + // gt=0 will be applied to [] + // len=1 will be applied to []string + // required will be applied to string + +Example #2 + + [][]string with validation tag "gt=0,dive,dive,required" + // gt=0 will be applied to [] + // []string will be spared validation + // required will be applied to string + +Keys & EndKeys + +These are to be used together directly after the dive tag and tells the validator +that anything between 'keys' and 'endkeys' applies to the keys of a map and not the +values; think of it like the 'dive' tag, but for map keys instead of values. +Multidimensional nesting is also supported, each level you wish to validate will +require another 'keys' and 'endkeys' tag. These tags are only valid for maps. + + Usage: dive,keys,othertagvalidation(s),endkeys,valuevalidationtags + +Example #1 + + map[string]string with validation tag "gt=0,dive,keys,eg=1|eq=2,endkeys,required" + // gt=0 will be applied to the map itself + // eg=1|eq=2 will be applied to the map keys + // required will be applied to map values + +Example #2 + + map[[2]string]string with validation tag "gt=0,dive,keys,dive,eq=1|eq=2,endkeys,required" + // gt=0 will be applied to the map itself + // eg=1|eq=2 will be applied to each array element in the the map keys + // required will be applied to map values + +Required + +This validates that the value is not the data types default zero value. +For numbers ensures value is not zero. For strings ensures value is +not "". For slices, maps, pointers, interfaces, channels and functions +ensures the value is not nil. + + Usage: required + +Required If + +The field under validation must be present and not empty only if all +the other specified fields are equal to the value following the specified +field. For strings ensures value is not "". For slices, maps, pointers, +interfaces, channels and functions ensures the value is not nil. + + Usage: required_if + +Examples: + + // require the field if the Field1 is equal to the parameter given: + Usage: required_if=Field1 foobar + + // require the field if the Field1 and Field2 is equal to the value respectively: + Usage: required_if=Field1 foo Field2 bar + +Required Unless + +The field under validation must be present and not empty unless all +the other specified fields are equal to the value following the specified +field. For strings ensures value is not "". For slices, maps, pointers, +interfaces, channels and functions ensures the value is not nil. + + Usage: required_unless + +Examples: + + // require the field unless the Field1 is equal to the parameter given: + Usage: required_unless=Field1 foobar + + // require the field unless the Field1 and Field2 is equal to the value respectively: + Usage: required_unless=Field1 foo Field2 bar + +Required With + +The field under validation must be present and not empty only if any +of the other specified fields are present. For strings ensures value is +not "". For slices, maps, pointers, interfaces, channels and functions +ensures the value is not nil. + + Usage: required_with + +Examples: + + // require the field if the Field1 is present: + Usage: required_with=Field1 + + // require the field if the Field1 or Field2 is present: + Usage: required_with=Field1 Field2 + +Required With All + +The field under validation must be present and not empty only if all +of the other specified fields are present. For strings ensures value is +not "". For slices, maps, pointers, interfaces, channels and functions +ensures the value is not nil. + + Usage: required_with_all + +Example: + + // require the field if the Field1 and Field2 is present: + Usage: required_with_all=Field1 Field2 + +Required Without + +The field under validation must be present and not empty only when any +of the other specified fields are not present. For strings ensures value is +not "". For slices, maps, pointers, interfaces, channels and functions +ensures the value is not nil. + + Usage: required_without + +Examples: + + // require the field if the Field1 is not present: + Usage: required_without=Field1 + + // require the field if the Field1 or Field2 is not present: + Usage: required_without=Field1 Field2 + +Required Without All + +The field under validation must be present and not empty only when all +of the other specified fields are not present. For strings ensures value is +not "". For slices, maps, pointers, interfaces, channels and functions +ensures the value is not nil. + + Usage: required_without_all + +Example: + + // require the field if the Field1 and Field2 is not present: + Usage: required_without_all=Field1 Field2 + +Is Default + +This validates that the value is the default value and is almost the +opposite of required. + + Usage: isdefault + +Length + +For numbers, length will ensure that the value is +equal to the parameter given. For strings, it checks that +the string length is exactly that number of characters. For slices, +arrays, and maps, validates the number of items. + +Example #1 + + Usage: len=10 + +Example #2 (time.Duration) + +For time.Duration, len will ensure that the value is equal to the duration given +in the parameter. + + Usage: len=1h30m + +Maximum + +For numbers, max will ensure that the value is +less than or equal to the parameter given. For strings, it checks +that the string length is at most that number of characters. For +slices, arrays, and maps, validates the number of items. + +Example #1 + + Usage: max=10 + +Example #2 (time.Duration) + +For time.Duration, max will ensure that the value is less than or equal to the +duration given in the parameter. + + Usage: max=1h30m + +Minimum + +For numbers, min will ensure that the value is +greater or equal to the parameter given. For strings, it checks that +the string length is at least that number of characters. For slices, +arrays, and maps, validates the number of items. + +Example #1 + + Usage: min=10 + +Example #2 (time.Duration) + +For time.Duration, min will ensure that the value is greater than or equal to +the duration given in the parameter. + + Usage: min=1h30m + +Equals + +For strings & numbers, eq will ensure that the value is +equal to the parameter given. For slices, arrays, and maps, +validates the number of items. + +Example #1 + + Usage: eq=10 + +Example #2 (time.Duration) + +For time.Duration, eq will ensure that the value is equal to the duration given +in the parameter. + + Usage: eq=1h30m + +Not Equal + +For strings & numbers, ne will ensure that the value is not +equal to the parameter given. For slices, arrays, and maps, +validates the number of items. + +Example #1 + + Usage: ne=10 + +Example #2 (time.Duration) + +For time.Duration, ne will ensure that the value is not equal to the duration +given in the parameter. + + Usage: ne=1h30m + +One Of + +For strings, ints, and uints, oneof will ensure that the value +is one of the values in the parameter. The parameter should be +a list of values separated by whitespace. Values may be +strings or numbers. To match strings with spaces in them, include +the target string between single quotes. + + Usage: oneof=red green + oneof='red green' 'blue yellow' + oneof=5 7 9 + +Greater Than + +For numbers, this will ensure that the value is greater than the +parameter given. For strings, it checks that the string length +is greater than that number of characters. For slices, arrays +and maps it validates the number of items. + +Example #1 + + Usage: gt=10 + +Example #2 (time.Time) + +For time.Time ensures the time value is greater than time.Now.UTC(). + + Usage: gt + +Example #3 (time.Duration) + +For time.Duration, gt will ensure that the value is greater than the duration +given in the parameter. + + Usage: gt=1h30m + +Greater Than or Equal + +Same as 'min' above. Kept both to make terminology with 'len' easier. + +Example #1 + + Usage: gte=10 + +Example #2 (time.Time) + +For time.Time ensures the time value is greater than or equal to time.Now.UTC(). + + Usage: gte + +Example #3 (time.Duration) + +For time.Duration, gte will ensure that the value is greater than or equal to +the duration given in the parameter. + + Usage: gte=1h30m + +Less Than + +For numbers, this will ensure that the value is less than the parameter given. +For strings, it checks that the string length is less than that number of +characters. For slices, arrays, and maps it validates the number of items. + +Example #1 + + Usage: lt=10 + +Example #2 (time.Time) + +For time.Time ensures the time value is less than time.Now.UTC(). + + Usage: lt + +Example #3 (time.Duration) + +For time.Duration, lt will ensure that the value is less than the duration given +in the parameter. + + Usage: lt=1h30m + +Less Than or Equal + +Same as 'max' above. Kept both to make terminology with 'len' easier. + +Example #1 + + Usage: lte=10 + +Example #2 (time.Time) + +For time.Time ensures the time value is less than or equal to time.Now.UTC(). + + Usage: lte + +Example #3 (time.Duration) + +For time.Duration, lte will ensure that the value is less than or equal to the +duration given in the parameter. + + Usage: lte=1h30m + +Field Equals Another Field + +This will validate the field value against another fields value either within +a struct or passed in field. + +Example #1: + + // Validation on Password field using: + Usage: eqfield=ConfirmPassword + +Example #2: + + // Validating by field: + validate.VarWithValue(password, confirmpassword, "eqfield") + +Field Equals Another Field (relative) + +This does the same as eqfield except that it validates the field provided relative +to the top level struct. + + Usage: eqcsfield=InnerStructField.Field) + +Field Does Not Equal Another Field + +This will validate the field value against another fields value either within +a struct or passed in field. + +Examples: + + // Confirm two colors are not the same: + // + // Validation on Color field: + Usage: nefield=Color2 + + // Validating by field: + validate.VarWithValue(color1, color2, "nefield") + +Field Does Not Equal Another Field (relative) + +This does the same as nefield except that it validates the field provided +relative to the top level struct. + + Usage: necsfield=InnerStructField.Field + +Field Greater Than Another Field + +Only valid for Numbers, time.Duration and time.Time types, this will validate +the field value against another fields value either within a struct or passed in +field. usage examples are for validation of a Start and End date: + +Example #1: + + // Validation on End field using: + validate.Struct Usage(gtfield=Start) + +Example #2: + + // Validating by field: + validate.VarWithValue(start, end, "gtfield") + +Field Greater Than Another Relative Field + +This does the same as gtfield except that it validates the field provided +relative to the top level struct. + + Usage: gtcsfield=InnerStructField.Field + +Field Greater Than or Equal To Another Field + +Only valid for Numbers, time.Duration and time.Time types, this will validate +the field value against another fields value either within a struct or passed in +field. usage examples are for validation of a Start and End date: + +Example #1: + + // Validation on End field using: + validate.Struct Usage(gtefield=Start) + +Example #2: + + // Validating by field: + validate.VarWithValue(start, end, "gtefield") + +Field Greater Than or Equal To Another Relative Field + +This does the same as gtefield except that it validates the field provided relative +to the top level struct. + + Usage: gtecsfield=InnerStructField.Field + +Less Than Another Field + +Only valid for Numbers, time.Duration and time.Time types, this will validate +the field value against another fields value either within a struct or passed in +field. usage examples are for validation of a Start and End date: + +Example #1: + + // Validation on End field using: + validate.Struct Usage(ltfield=Start) + +Example #2: + + // Validating by field: + validate.VarWithValue(start, end, "ltfield") + +Less Than Another Relative Field + +This does the same as ltfield except that it validates the field provided relative +to the top level struct. + + Usage: ltcsfield=InnerStructField.Field + +Less Than or Equal To Another Field + +Only valid for Numbers, time.Duration and time.Time types, this will validate +the field value against another fields value either within a struct or passed in +field. usage examples are for validation of a Start and End date: + +Example #1: + + // Validation on End field using: + validate.Struct Usage(ltefield=Start) + +Example #2: + + // Validating by field: + validate.VarWithValue(start, end, "ltefield") + +Less Than or Equal To Another Relative Field + +This does the same as ltefield except that it validates the field provided relative +to the top level struct. + + Usage: ltecsfield=InnerStructField.Field + +Field Contains Another Field + +This does the same as contains except for struct fields. It should only be used +with string types. See the behavior of reflect.Value.String() for behavior on +other types. + + Usage: containsfield=InnerStructField.Field + +Field Excludes Another Field + +This does the same as excludes except for struct fields. It should only be used +with string types. See the behavior of reflect.Value.String() for behavior on +other types. + + Usage: excludesfield=InnerStructField.Field + +Unique + +For arrays & slices, unique will ensure that there are no duplicates. +For maps, unique will ensure that there are no duplicate values. +For slices of struct, unique will ensure that there are no duplicate values +in a field of the struct specified via a parameter. + + // For arrays, slices, and maps: + Usage: unique + + // For slices of struct: + Usage: unique=field + +Alpha Only + +This validates that a string value contains ASCII alpha characters only + + Usage: alpha + +Alphanumeric + +This validates that a string value contains ASCII alphanumeric characters only + + Usage: alphanum + +Alpha Unicode + +This validates that a string value contains unicode alpha characters only + + Usage: alphaunicode + +Alphanumeric Unicode + +This validates that a string value contains unicode alphanumeric characters only + + Usage: alphanumunicode + +Number + +This validates that a string value contains number values only. +For integers or float it returns true. + + Usage: number + +Numeric + +This validates that a string value contains a basic numeric value. +basic excludes exponents etc... +for integers or float it returns true. + + Usage: numeric + +Hexadecimal String + +This validates that a string value contains a valid hexadecimal. + + Usage: hexadecimal + +Hexcolor String + +This validates that a string value contains a valid hex color including +hashtag (#) + + Usage: hexcolor + +Lowercase String + +This validates that a string value contains only lowercase characters. An empty string is not a valid lowercase string. + + Usage: lowercase + +Uppercase String + +This validates that a string value contains only uppercase characters. An empty string is not a valid uppercase string. + + Usage: uppercase + +RGB String + +This validates that a string value contains a valid rgb color + + Usage: rgb + +RGBA String + +This validates that a string value contains a valid rgba color + + Usage: rgba + +HSL String + +This validates that a string value contains a valid hsl color + + Usage: hsl + +HSLA String + +This validates that a string value contains a valid hsla color + + Usage: hsla + +E.164 Phone Number String + +This validates that a string value contains a valid E.164 Phone number +https://en.wikipedia.org/wiki/E.164 (ex. +1123456789) + + Usage: e164 + +E-mail String + +This validates that a string value contains a valid email +This may not conform to all possibilities of any rfc standard, but neither +does any email provider accept all possibilities. + + Usage: email + +JSON String + +This validates that a string value is valid JSON + + Usage: json + +File path + +This validates that a string value contains a valid file path and that +the file exists on the machine. +This is done using os.Stat, which is a platform independent function. + + Usage: file + +URL String + +This validates that a string value contains a valid url +This will accept any url the golang request uri accepts but must contain +a schema for example http:// or rtmp:// + + Usage: url + +URI String + +This validates that a string value contains a valid uri +This will accept any uri the golang request uri accepts + + Usage: uri + +Urn RFC 2141 String + +This validataes that a string value contains a valid URN +according to the RFC 2141 spec. + + Usage: urn_rfc2141 + +Base64 String + +This validates that a string value contains a valid base64 value. +Although an empty string is valid base64 this will report an empty string +as an error, if you wish to accept an empty string as valid you can use +this with the omitempty tag. + + Usage: base64 + +Base64URL String + +This validates that a string value contains a valid base64 URL safe value +according the the RFC4648 spec. +Although an empty string is a valid base64 URL safe value, this will report +an empty string as an error, if you wish to accept an empty string as valid +you can use this with the omitempty tag. + + Usage: base64url + +Bitcoin Address + +This validates that a string value contains a valid bitcoin address. +The format of the string is checked to ensure it matches one of the three formats +P2PKH, P2SH and performs checksum validation. + + Usage: btc_addr + +Bitcoin Bech32 Address (segwit) + +This validates that a string value contains a valid bitcoin Bech32 address as defined +by bip-0173 (https://github.com/bitcoin/bips/blob/master/bip-0173.mediawiki) +Special thanks to Pieter Wuille for providng reference implementations. + + Usage: btc_addr_bech32 + +Ethereum Address + +This validates that a string value contains a valid ethereum address. +The format of the string is checked to ensure it matches the standard Ethereum address format. + + Usage: eth_addr + +Contains + +This validates that a string value contains the substring value. + + Usage: contains=@ + +Contains Any + +This validates that a string value contains any Unicode code points +in the substring value. + + Usage: containsany=!@#? + +Contains Rune + +This validates that a string value contains the supplied rune value. + + Usage: containsrune=@ + +Excludes + +This validates that a string value does not contain the substring value. + + Usage: excludes=@ + +Excludes All + +This validates that a string value does not contain any Unicode code +points in the substring value. + + Usage: excludesall=!@#? + +Excludes Rune + +This validates that a string value does not contain the supplied rune value. + + Usage: excludesrune=@ + +Starts With + +This validates that a string value starts with the supplied string value + + Usage: startswith=hello + +Ends With + +This validates that a string value ends with the supplied string value + + Usage: endswith=goodbye + +Does Not Start With + +This validates that a string value does not start with the supplied string value + + Usage: startsnotwith=hello + +Does Not End With + +This validates that a string value does not end with the supplied string value + + Usage: endsnotwith=goodbye + +International Standard Book Number + +This validates that a string value contains a valid isbn10 or isbn13 value. + + Usage: isbn + +International Standard Book Number 10 + +This validates that a string value contains a valid isbn10 value. + + Usage: isbn10 + +International Standard Book Number 13 + +This validates that a string value contains a valid isbn13 value. + + Usage: isbn13 + +Universally Unique Identifier UUID + +This validates that a string value contains a valid UUID. Uppercase UUID values will not pass - use `uuid_rfc4122` instead. + + Usage: uuid + +Universally Unique Identifier UUID v3 + +This validates that a string value contains a valid version 3 UUID. Uppercase UUID values will not pass - use `uuid3_rfc4122` instead. + + Usage: uuid3 + +Universally Unique Identifier UUID v4 + +This validates that a string value contains a valid version 4 UUID. Uppercase UUID values will not pass - use `uuid4_rfc4122` instead. + + Usage: uuid4 + +Universally Unique Identifier UUID v5 + +This validates that a string value contains a valid version 5 UUID. Uppercase UUID values will not pass - use `uuid5_rfc4122` instead. + + Usage: uuid5 + +ASCII + +This validates that a string value contains only ASCII characters. +NOTE: if the string is blank, this validates as true. + + Usage: ascii + +Printable ASCII + +This validates that a string value contains only printable ASCII characters. +NOTE: if the string is blank, this validates as true. + + Usage: printascii + +Multi-Byte Characters + +This validates that a string value contains one or more multibyte characters. +NOTE: if the string is blank, this validates as true. + + Usage: multibyte + +Data URL + +This validates that a string value contains a valid DataURI. +NOTE: this will also validate that the data portion is valid base64 + + Usage: datauri + +Latitude + +This validates that a string value contains a valid latitude. + + Usage: latitude + +Longitude + +This validates that a string value contains a valid longitude. + + Usage: longitude + +Social Security Number SSN + +This validates that a string value contains a valid U.S. Social Security Number. + + Usage: ssn + +Internet Protocol Address IP + +This validates that a string value contains a valid IP Address. + + Usage: ip + +Internet Protocol Address IPv4 + +This validates that a string value contains a valid v4 IP Address. + + Usage: ipv4 + +Internet Protocol Address IPv6 + +This validates that a string value contains a valid v6 IP Address. + + Usage: ipv6 + +Classless Inter-Domain Routing CIDR + +This validates that a string value contains a valid CIDR Address. + + Usage: cidr + +Classless Inter-Domain Routing CIDRv4 + +This validates that a string value contains a valid v4 CIDR Address. + + Usage: cidrv4 + +Classless Inter-Domain Routing CIDRv6 + +This validates that a string value contains a valid v6 CIDR Address. + + Usage: cidrv6 + +Transmission Control Protocol Address TCP + +This validates that a string value contains a valid resolvable TCP Address. + + Usage: tcp_addr + +Transmission Control Protocol Address TCPv4 + +This validates that a string value contains a valid resolvable v4 TCP Address. + + Usage: tcp4_addr + +Transmission Control Protocol Address TCPv6 + +This validates that a string value contains a valid resolvable v6 TCP Address. + + Usage: tcp6_addr + +User Datagram Protocol Address UDP + +This validates that a string value contains a valid resolvable UDP Address. + + Usage: udp_addr + +User Datagram Protocol Address UDPv4 + +This validates that a string value contains a valid resolvable v4 UDP Address. + + Usage: udp4_addr + +User Datagram Protocol Address UDPv6 + +This validates that a string value contains a valid resolvable v6 UDP Address. + + Usage: udp6_addr + +Internet Protocol Address IP + +This validates that a string value contains a valid resolvable IP Address. + + Usage: ip_addr + +Internet Protocol Address IPv4 + +This validates that a string value contains a valid resolvable v4 IP Address. + + Usage: ip4_addr + +Internet Protocol Address IPv6 + +This validates that a string value contains a valid resolvable v6 IP Address. + + Usage: ip6_addr + +Unix domain socket end point Address + +This validates that a string value contains a valid Unix Address. + + Usage: unix_addr + +Media Access Control Address MAC + +This validates that a string value contains a valid MAC Address. + + Usage: mac + +Note: See Go's ParseMAC for accepted formats and types: + + http://golang.org/src/net/mac.go?s=866:918#L29 + +Hostname RFC 952 + +This validates that a string value is a valid Hostname according to RFC 952 https://tools.ietf.org/html/rfc952 + + Usage: hostname + +Hostname RFC 1123 + +This validates that a string value is a valid Hostname according to RFC 1123 https://tools.ietf.org/html/rfc1123 + + Usage: hostname_rfc1123 or if you want to continue to use 'hostname' in your tags, create an alias. + +Full Qualified Domain Name (FQDN) + +This validates that a string value contains a valid FQDN. + + Usage: fqdn + +HTML Tags + +This validates that a string value appears to be an HTML element tag +including those described at https://developer.mozilla.org/en-US/docs/Web/HTML/Element + + Usage: html + +HTML Encoded + +This validates that a string value is a proper character reference in decimal +or hexadecimal format + + Usage: html_encoded + +URL Encoded + +This validates that a string value is percent-encoded (URL encoded) according +to https://tools.ietf.org/html/rfc3986#section-2.1 + + Usage: url_encoded + +Directory + +This validates that a string value contains a valid directory and that +it exists on the machine. +This is done using os.Stat, which is a platform independent function. + + Usage: dir + +HostPort + +This validates that a string value contains a valid DNS hostname and port that +can be used to valiate fields typically passed to sockets and connections. + + Usage: hostname_port + +Datetime + +This validates that a string value is a valid datetime based on the supplied datetime format. +Supplied format must match the official Go time format layout as documented in https://golang.org/pkg/time/ + + Usage: datetime=2006-01-02 + +Iso3166-1 alpha-2 + +This validates that a string value is a valid country code based on iso3166-1 alpha-2 standard. +see: https://www.iso.org/iso-3166-country-codes.html + + Usage: iso3166_1_alpha2 + +Iso3166-1 alpha-3 + +This validates that a string value is a valid country code based on iso3166-1 alpha-3 standard. +see: https://www.iso.org/iso-3166-country-codes.html + + Usage: iso3166_1_alpha3 + +Iso3166-1 alpha-numeric + +This validates that a string value is a valid country code based on iso3166-1 alpha-numeric standard. +see: https://www.iso.org/iso-3166-country-codes.html + + Usage: iso3166_1_alpha3 + +TimeZone + +This validates that a string value is a valid time zone based on the time zone database present on the system. +Although empty value and Local value are allowed by time.LoadLocation golang function, they are not allowed by this validator. +More information on https://golang.org/pkg/time/#LoadLocation + + Usage: timezone + + +Alias Validators and Tags + +NOTE: When returning an error, the tag returned in "FieldError" will be +the alias tag unless the dive tag is part of the alias. Everything after the +dive tag is not reported as the alias tag. Also, the "ActualTag" in the before +case will be the actual tag within the alias that failed. + +Here is a list of the current built in alias tags: + + "iscolor" + alias is "hexcolor|rgb|rgba|hsl|hsla" (Usage: iscolor) + "country_code" + alias is "iso3166_1_alpha2|iso3166_1_alpha3|iso3166_1_alpha_numeric" (Usage: country_code) + +Validator notes: + + regex + a regex validator won't be added because commas and = signs can be part + of a regex which conflict with the validation definitions. Although + workarounds can be made, they take away from using pure regex's. + Furthermore it's quick and dirty but the regex's become harder to + maintain and are not reusable, so it's as much a programming philosophy + as anything. + + In place of this new validator functions should be created; a regex can + be used within the validator function and even be precompiled for better + efficiency within regexes.go. + + And the best reason, you can submit a pull request and we can keep on + adding to the validation library of this package! + +Non standard validators + +A collection of validation rules that are frequently needed but are more +complex than the ones found in the baked in validators. +A non standard validator must be registered manually like you would +with your own custom validation functions. + +Example of registration and use: + + type Test struct { + TestField string `validate:"yourtag"` + } + + t := &Test{ + TestField: "Test" + } + + validate := validator.New() + validate.RegisterValidation("yourtag", validators.NotBlank) + +Here is a list of the current non standard validators: + + NotBlank + This validates that the value is not blank or with length zero. + For strings ensures they do not contain only spaces. For channels, maps, slices and arrays + ensures they don't have zero length. For others, a non empty value is required. + + Usage: notblank + +Panics + +This package panics when bad input is provided, this is by design, bad code like +that should not make it to production. + + type Test struct { + TestField string `validate:"nonexistantfunction=1"` + } + + t := &Test{ + TestField: "Test" + } + + validate.Struct(t) // this will panic +*/ +package validator diff --git a/go-playground/validator/v10/errors.go b/go-playground/validator/v10/errors.go new file mode 100644 index 0000000..f7c5a38 --- /dev/null +++ b/go-playground/validator/v10/errors.go @@ -0,0 +1,295 @@ +package validator + +import ( + "bytes" + "fmt" + "reflect" + "strings" + + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" +) + +const ( + fieldErrMsg = "Key: '%s' Error:Field validation for '%s' failed on the '%s' tag" +) + +// ValidationErrorsTranslations is the translation return type +type ValidationErrorsTranslations map[string]string + +// InvalidValidationError describes an invalid argument passed to +// `Struct`, `StructExcept`, StructPartial` or `Field` +type InvalidValidationError struct { + Type reflect.Type +} + +// Error returns InvalidValidationError message +func (e *InvalidValidationError) Error() string { + + if e.Type == nil { + return "validator: (nil)" + } + + return "validator: (nil " + e.Type.String() + ")" +} + +// ValidationErrors is an array of FieldError's +// for use in custom error messages post validation. +type ValidationErrors []FieldError + +// Error is intended for use in development + debugging and not intended to be a production error message. +// It allows ValidationErrors to subscribe to the Error interface. +// All information to create an error message specific to your application is contained within +// the FieldError found within the ValidationErrors array +func (ve ValidationErrors) Error() string { + + buff := bytes.NewBufferString("") + + var fe *fieldError + + for i := 0; i < len(ve); i++ { + + fe = ve[i].(*fieldError) + buff.WriteString(fe.Error()) + buff.WriteString("\n") + } + + return strings.TrimSpace(buff.String()) +} + +// yang 修改 +// Translate translates all of the ValidationErrors +//func (ve ValidationErrors) Translate(ut ut.Translator) ValidationErrorsTranslations { +// +// trans := make(ValidationErrorsTranslations) +// +// var fe *fieldError +// +// for i := 0; i < len(ve); i++ { +// fe = ve[i].(*fieldError) +// +// // // in case an Anonymous struct was used, ensure that the key +// // // would be 'Username' instead of ".Username" +// // if len(fe.ns) > 0 && fe.ns[:1] == "." { +// // trans[fe.ns[1:]] = fe.Translate(ut) +// // continue +// // } +// +// trans[fe.ns] = fe.Translate(ut) +// } +// +// return trans +//} +type TransValidError struct { + ErrorString string +} + +func (e TransValidError) Error() string { + return e.ErrorString +} +func (ve ValidationErrors) Translate(ut ut.Translator) TransValidError { + var result TransValidError + var fe *fieldError + if len(ve) == 0 { + return result + } + fe = ve[0].(*fieldError) + result.ErrorString = fe.Translate(ut) + return result +} + +// yang 修改结束 + +// FieldError contains all functions to get error details +type FieldError interface { + + // returns the validation tag that failed. if the + // validation was an alias, this will return the + // alias name and not the underlying tag that failed. + // + // eg. alias "iscolor": "hexcolor|rgb|rgba|hsl|hsla" + // will return "iscolor" + Tag() string + + // returns the validation tag that failed, even if an + // alias the actual tag within the alias will be returned. + // If an 'or' validation fails the entire or will be returned. + // + // eg. alias "iscolor": "hexcolor|rgb|rgba|hsl|hsla" + // will return "hexcolor|rgb|rgba|hsl|hsla" + ActualTag() string + + // returns the namespace for the field error, with the tag + // name taking precedence over the field's actual name. + // + // eg. JSON name "User.fname" + // + // See StructNamespace() for a version that returns actual names. + // + // NOTE: this field can be blank when validating a single primitive field + // using validate.Field(...) as there is no way to extract it's name + Namespace() string + + // returns the namespace for the field error, with the field's + // actual name. + // + // eq. "User.FirstName" see Namespace for comparison + // + // NOTE: this field can be blank when validating a single primitive field + // using validate.Field(...) as there is no way to extract its name + StructNamespace() string + + // returns the fields name with the tag name taking precedence over the + // field's actual name. + // + // eq. JSON name "fname" + // see StructField for comparison + Field() string + + // returns the field's actual name from the struct, when able to determine. + // + // eq. "FirstName" + // see Field for comparison + StructField() string + + // returns the actual field's value in case needed for creating the error + // message + Value() interface{} + + // returns the param value, in string form for comparison; this will also + // help with generating an error message + Param() string + + // Kind returns the Field's reflect Kind + // + // eg. time.Time's kind is a struct + Kind() reflect.Kind + + // Type returns the Field's reflect Type + // + // // eg. time.Time's type is time.Time + Type() reflect.Type + + // returns the FieldError's translated error + // from the provided 'ut.Translator' and registered 'TranslationFunc' + // + // NOTE: if no registered translator can be found it returns the same as + // calling fe.Error() + Translate(ut ut.Translator) string + + // Error returns the FieldError's message + Error() string +} + +// compile time interface checks +var _ FieldError = new(fieldError) +var _ error = new(fieldError) + +// fieldError contains a single field's validation error along +// with other properties that may be needed for error message creation +// it complies with the FieldError interface +type fieldError struct { + v *Validate + tag string + actualTag string + ns string + structNs string + fieldLen uint8 + structfieldLen uint8 + value interface{} + param string + kind reflect.Kind + typ reflect.Type +} + +// Tag returns the validation tag that failed. +func (fe *fieldError) Tag() string { + return fe.tag +} + +// ActualTag returns the validation tag that failed, even if an +// alias the actual tag within the alias will be returned. +func (fe *fieldError) ActualTag() string { + return fe.actualTag +} + +// Namespace returns the namespace for the field error, with the tag +// name taking precedence over the field's actual name. +func (fe *fieldError) Namespace() string { + return fe.ns +} + +// StructNamespace returns the namespace for the field error, with the field's +// actual name. +func (fe *fieldError) StructNamespace() string { + return fe.structNs +} + +// Field returns the field's name with the tag name taking precedence over the +// field's actual name. +func (fe *fieldError) Field() string { + + return fe.ns[len(fe.ns)-int(fe.fieldLen):] + // // return fe.field + // fld := fe.ns[len(fe.ns)-int(fe.fieldLen):] + + // log.Println("FLD:", fld) + + // if len(fld) > 0 && fld[:1] == "." { + // return fld[1:] + // } + + // return fld +} + +// returns the field's actual name from the struct, when able to determine. +func (fe *fieldError) StructField() string { + // return fe.structField + return fe.structNs[len(fe.structNs)-int(fe.structfieldLen):] +} + +// Value returns the actual field's value in case needed for creating the error +// message +func (fe *fieldError) Value() interface{} { + return fe.value +} + +// Param returns the param value, in string form for comparison; this will +// also help with generating an error message +func (fe *fieldError) Param() string { + return fe.param +} + +// Kind returns the Field's reflect Kind +func (fe *fieldError) Kind() reflect.Kind { + return fe.kind +} + +// Type returns the Field's reflect Type +func (fe *fieldError) Type() reflect.Type { + return fe.typ +} + +// Error returns the fieldError's error message +func (fe *fieldError) Error() string { + return fmt.Sprintf(fieldErrMsg, fe.ns, fe.Field(), fe.tag) +} + +// Translate returns the FieldError's translated error +// from the provided 'ut.Translator' and registered 'TranslationFunc' +// +// NOTE: if no registered translation can be found, it returns the original +// untranslated error message. +func (fe *fieldError) Translate(ut ut.Translator) string { + + m, ok := fe.v.transTagFunc[ut] + if !ok { + return fe.Error() + } + + fn, ok := m[fe.tag] + if !ok { + return fe.Error() + } + + return fn(ut, fe) +} diff --git a/go-playground/validator/v10/field_level.go b/go-playground/validator/v10/field_level.go new file mode 100644 index 0000000..f0e2a9a --- /dev/null +++ b/go-playground/validator/v10/field_level.go @@ -0,0 +1,119 @@ +package validator + +import "reflect" + +// FieldLevel contains all the information and helper functions +// to validate a field +type FieldLevel interface { + // returns the top level struct, if any + Top() reflect.Value + + // returns the current fields parent struct, if any or + // the comparison value if called 'VarWithValue' + Parent() reflect.Value + + // returns current field for validation + Field() reflect.Value + + // returns the field's name with the tag + // name taking precedence over the fields actual name. + FieldName() string + + // returns the struct field's name + StructFieldName() string + + // returns param for validation against current field + Param() string + + // GetTag returns the current validations tag name + GetTag() string + + // ExtractType gets the actual underlying type of field value. + // It will dive into pointers, customTypes and return you the + // underlying value and it's kind. + ExtractType(field reflect.Value) (value reflect.Value, kind reflect.Kind, nullable bool) + + // traverses the parent struct to retrieve a specific field denoted by the provided namespace + // in the param and returns the field, field kind and whether is was successful in retrieving + // the field at all. + // + // NOTE: when not successful ok will be false, this can happen when a nested struct is nil and so the field + // could not be retrieved because it didn't exist. + // + // Deprecated: Use GetStructFieldOK2() instead which also return if the value is nullable. + GetStructFieldOK() (reflect.Value, reflect.Kind, bool) + + // GetStructFieldOKAdvanced is the same as GetStructFieldOK except that it accepts the parent struct to start looking for + // the field and namespace allowing more extensibility for validators. + // + // Deprecated: Use GetStructFieldOKAdvanced2() instead which also return if the value is nullable. + GetStructFieldOKAdvanced(val reflect.Value, namespace string) (reflect.Value, reflect.Kind, bool) + + // traverses the parent struct to retrieve a specific field denoted by the provided namespace + // in the param and returns the field, field kind, if it's a nullable type and whether is was successful in retrieving + // the field at all. + // + // NOTE: when not successful ok will be false, this can happen when a nested struct is nil and so the field + // could not be retrieved because it didn't exist. + GetStructFieldOK2() (reflect.Value, reflect.Kind, bool, bool) + + // GetStructFieldOKAdvanced is the same as GetStructFieldOK except that it accepts the parent struct to start looking for + // the field and namespace allowing more extensibility for validators. + GetStructFieldOKAdvanced2(val reflect.Value, namespace string) (reflect.Value, reflect.Kind, bool, bool) +} + +var _ FieldLevel = new(validate) + +// Field returns current field for validation +func (v *validate) Field() reflect.Value { + return v.flField +} + +// FieldName returns the field's name with the tag +// name taking precedence over the fields actual name. +func (v *validate) FieldName() string { + return v.cf.altName +} + +// GetTag returns the current validations tag name +func (v *validate) GetTag() string { + return v.ct.tag +} + +// StructFieldName returns the struct field's name +func (v *validate) StructFieldName() string { + return v.cf.name +} + +// Param returns param for validation against current field +func (v *validate) Param() string { + return v.ct.param +} + +// GetStructFieldOK returns Param returns param for validation against current field +// +// Deprecated: Use GetStructFieldOK2() instead which also return if the value is nullable. +func (v *validate) GetStructFieldOK() (reflect.Value, reflect.Kind, bool) { + current, kind, _, found := v.getStructFieldOKInternal(v.slflParent, v.ct.param) + return current, kind, found +} + +// GetStructFieldOKAdvanced is the same as GetStructFieldOK except that it accepts the parent struct to start looking for +// the field and namespace allowing more extensibility for validators. +// +// Deprecated: Use GetStructFieldOKAdvanced2() instead which also return if the value is nullable. +func (v *validate) GetStructFieldOKAdvanced(val reflect.Value, namespace string) (reflect.Value, reflect.Kind, bool) { + current, kind, _, found := v.GetStructFieldOKAdvanced2(val, namespace) + return current, kind, found +} + +// GetStructFieldOK returns Param returns param for validation against current field +func (v *validate) GetStructFieldOK2() (reflect.Value, reflect.Kind, bool, bool) { + return v.getStructFieldOKInternal(v.slflParent, v.ct.param) +} + +// GetStructFieldOKAdvanced is the same as GetStructFieldOK except that it accepts the parent struct to start looking for +// the field and namespace allowing more extensibility for validators. +func (v *validate) GetStructFieldOKAdvanced2(val reflect.Value, namespace string) (reflect.Value, reflect.Kind, bool, bool) { + return v.getStructFieldOKInternal(val, namespace) +} diff --git a/go-playground/validator/v10/logo.png b/go-playground/validator/v10/logo.png new file mode 100644 index 0000000..355000f Binary files /dev/null and b/go-playground/validator/v10/logo.png differ diff --git a/go-playground/validator/v10/non-standard/validators/notblank.go b/go-playground/validator/v10/non-standard/validators/notblank.go new file mode 100644 index 0000000..26a3a2a --- /dev/null +++ b/go-playground/validator/v10/non-standard/validators/notblank.go @@ -0,0 +1,24 @@ +package validators + +import ( + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" + "reflect" + "strings" +) + +// NotBlank is the validation function for validating if the current field +// has a value or length greater than zero, or is not a space only string. +func NotBlank(fl validator.FieldLevel) bool { + field := fl.Field() + + switch field.Kind() { + case reflect.String: + return len(strings.TrimSpace(field.String())) > 0 + case reflect.Chan, reflect.Map, reflect.Slice, reflect.Array: + return field.Len() > 0 + case reflect.Ptr, reflect.Interface, reflect.Func: + return !field.IsNil() + default: + return field.IsValid() && field.Interface() != reflect.Zero(field.Type()).Interface() + } +} diff --git a/go-playground/validator/v10/non-standard/validators/notblank_test.go b/go-playground/validator/v10/non-standard/validators/notblank_test.go new file mode 100644 index 0000000..f4f6296 --- /dev/null +++ b/go-playground/validator/v10/non-standard/validators/notblank_test.go @@ -0,0 +1,64 @@ +package validators + +import ( + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" + "github.com/go-playground/assert/v2" + "testing" +) + +type test struct { + String string `validate:"notblank"` + Array []int `validate:"notblank"` + Pointer *int `validate:"notblank"` + Number int `validate:"notblank"` + Interface interface{} `validate:"notblank"` + Func func() `validate:"notblank"` +} + +func TestNotBlank(t *testing.T) { + v := validator.New() + err := v.RegisterValidation("notblank", NotBlank) + assert.Equal(t, nil, err) + + // Errors + var x *int + invalid := test{ + String: " ", + Array: []int{}, + Pointer: x, + Number: 0, + Interface: nil, + Func: nil, + } + fieldsWithError := []string{ + "String", + "Array", + "Pointer", + "Number", + "Interface", + "Func", + } + + errors := v.Struct(invalid).(validator.ValidationErrors) + var fields []string + for _, err := range errors { + fields = append(fields, err.Field()) + } + + assert.Equal(t, fieldsWithError, fields) + + // No errors + y := 1 + x = &y + valid := test{ + String: "str", + Array: []int{1}, + Pointer: x, + Number: 1, + Interface: "value", + Func: func() {}, + } + + err = v.Struct(valid) + assert.Equal(t, nil, err) +} diff --git a/go-playground/validator/v10/regexes.go b/go-playground/validator/v10/regexes.go new file mode 100644 index 0000000..b741f4e --- /dev/null +++ b/go-playground/validator/v10/regexes.go @@ -0,0 +1,101 @@ +package validator + +import "regexp" + +const ( + alphaRegexString = "^[a-zA-Z]+$" + alphaNumericRegexString = "^[a-zA-Z0-9]+$" + alphaUnicodeRegexString = "^[\\p{L}]+$" + alphaUnicodeNumericRegexString = "^[\\p{L}\\p{N}]+$" + numericRegexString = "^[-+]?[0-9]+(?:\\.[0-9]+)?$" + numberRegexString = "^[0-9]+$" + hexadecimalRegexString = "^(0[xX])?[0-9a-fA-F]+$" + hexcolorRegexString = "^#(?:[0-9a-fA-F]{3}|[0-9a-fA-F]{6})$" + rgbRegexString = "^rgb\\(\\s*(?:(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])|(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%)\\s*\\)$" + rgbaRegexString = "^rgba\\(\\s*(?:(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])|(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%)\\s*,\\s*(?:(?:0.[1-9]*)|[01])\\s*\\)$" + hslRegexString = "^hsl\\(\\s*(?:0|[1-9]\\d?|[12]\\d\\d|3[0-5]\\d|360)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*\\)$" + hslaRegexString = "^hsla\\(\\s*(?:0|[1-9]\\d?|[12]\\d\\d|3[0-5]\\d|360)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*,\\s*(?:(?:0.[1-9]*)|[01])\\s*\\)$" + emailRegexString = "^(?:(?:(?:(?:[a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+(?:\\.([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+)*)|(?:(?:\\x22)(?:(?:(?:(?:\\x20|\\x09)*(?:\\x0d\\x0a))?(?:\\x20|\\x09)+)?(?:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]|\\x21|[\\x23-\\x5b]|[\\x5d-\\x7e]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[\\x01-\\x09\\x0b\\x0c\\x0d-\\x7f]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}]))))*(?:(?:(?:\\x20|\\x09)*(?:\\x0d\\x0a))?(\\x20|\\x09)+)?(?:\\x22))))@(?:(?:(?:[a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])(?:[a-zA-Z]|\\d|-|\\.|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*(?:[a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.)+(?:(?:[a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])(?:[a-zA-Z]|\\d|-|\\.|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*(?:[a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.?$" + e164RegexString = "^\\+[1-9]?[0-9]{7,14}$" + base64RegexString = "^(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+\\/]{3}=|[A-Za-z0-9+\\/]{4})$" + base64URLRegexString = "^(?:[A-Za-z0-9-_]{4})*(?:[A-Za-z0-9-_]{2}==|[A-Za-z0-9-_]{3}=|[A-Za-z0-9-_]{4})$" + iSBN10RegexString = "^(?:[0-9]{9}X|[0-9]{10})$" + iSBN13RegexString = "^(?:(?:97(?:8|9))[0-9]{10})$" + uUID3RegexString = "^[0-9a-f]{8}-[0-9a-f]{4}-3[0-9a-f]{3}-[0-9a-f]{4}-[0-9a-f]{12}$" + uUID4RegexString = "^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$" + uUID5RegexString = "^[0-9a-f]{8}-[0-9a-f]{4}-5[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$" + uUIDRegexString = "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$" + uUID3RFC4122RegexString = "^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-3[0-9a-fA-F]{3}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$" + uUID4RFC4122RegexString = "^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$" + uUID5RFC4122RegexString = "^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-5[0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$" + uUIDRFC4122RegexString = "^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$" + aSCIIRegexString = "^[\x00-\x7F]*$" + printableASCIIRegexString = "^[\x20-\x7E]*$" + multibyteRegexString = "[^\x00-\x7F]" + dataURIRegexString = `^data:((?:\w+\/(?:([^;]|;[^;]).)+)?)` + latitudeRegexString = "^[-+]?([1-8]?\\d(\\.\\d+)?|90(\\.0+)?)$" + longitudeRegexString = "^[-+]?(180(\\.0+)?|((1[0-7]\\d)|([1-9]?\\d))(\\.\\d+)?)$" + sSNRegexString = `^[0-9]{3}[ -]?(0[1-9]|[1-9][0-9])[ -]?([1-9][0-9]{3}|[0-9][1-9][0-9]{2}|[0-9]{2}[1-9][0-9]|[0-9]{3}[1-9])$` + hostnameRegexStringRFC952 = `^[a-zA-Z]([a-zA-Z0-9\-]+[\.]?)*[a-zA-Z0-9]$` // https://tools.ietf.org/html/rfc952 + hostnameRegexStringRFC1123 = `^([a-zA-Z0-9]{1}[a-zA-Z0-9_-]{0,62}){1}(\.[a-zA-Z0-9_]{1}[a-zA-Z0-9_-]{0,62})*?$` // accepts hostname starting with a digit https://tools.ietf.org/html/rfc1123 + fqdnRegexStringRFC1123 = `^([a-zA-Z0-9]{1}[a-zA-Z0-9_-]{0,62})(\.[a-zA-Z0-9_]{1}[a-zA-Z0-9_-]{0,62})*?(\.[a-zA-Z]{1}[a-zA-Z0-9]{0,62})\.?$` // same as hostnameRegexStringRFC1123 but must contain a non numerical TLD (possibly ending with '.') + btcAddressRegexString = `^[13][a-km-zA-HJ-NP-Z1-9]{25,34}$` // bitcoin address + btcAddressUpperRegexStringBech32 = `^BC1[02-9AC-HJ-NP-Z]{7,76}$` // bitcoin bech32 address https://en.bitcoin.it/wiki/Bech32 + btcAddressLowerRegexStringBech32 = `^bc1[02-9ac-hj-np-z]{7,76}$` // bitcoin bech32 address https://en.bitcoin.it/wiki/Bech32 + ethAddressRegexString = `^0x[0-9a-fA-F]{40}$` + ethAddressUpperRegexString = `^0x[0-9A-F]{40}$` + ethAddressLowerRegexString = `^0x[0-9a-f]{40}$` + uRLEncodedRegexString = `(%[A-Fa-f0-9]{2})` + hTMLEncodedRegexString = `&#[x]?([0-9a-fA-F]{2})|(>)|(<)|(")|(&)+[;]?` + hTMLRegexString = `<[/]?([a-zA-Z]+).*?>` + splitParamsRegexString = `'[^']*'|\S+` +) + +var ( + alphaRegex = regexp.MustCompile(alphaRegexString) + alphaNumericRegex = regexp.MustCompile(alphaNumericRegexString) + alphaUnicodeRegex = regexp.MustCompile(alphaUnicodeRegexString) + alphaUnicodeNumericRegex = regexp.MustCompile(alphaUnicodeNumericRegexString) + numericRegex = regexp.MustCompile(numericRegexString) + numberRegex = regexp.MustCompile(numberRegexString) + hexadecimalRegex = regexp.MustCompile(hexadecimalRegexString) + hexcolorRegex = regexp.MustCompile(hexcolorRegexString) + rgbRegex = regexp.MustCompile(rgbRegexString) + rgbaRegex = regexp.MustCompile(rgbaRegexString) + hslRegex = regexp.MustCompile(hslRegexString) + hslaRegex = regexp.MustCompile(hslaRegexString) + e164Regex = regexp.MustCompile(e164RegexString) + emailRegex = regexp.MustCompile(emailRegexString) + base64Regex = regexp.MustCompile(base64RegexString) + base64URLRegex = regexp.MustCompile(base64URLRegexString) + iSBN10Regex = regexp.MustCompile(iSBN10RegexString) + iSBN13Regex = regexp.MustCompile(iSBN13RegexString) + uUID3Regex = regexp.MustCompile(uUID3RegexString) + uUID4Regex = regexp.MustCompile(uUID4RegexString) + uUID5Regex = regexp.MustCompile(uUID5RegexString) + uUIDRegex = regexp.MustCompile(uUIDRegexString) + uUID3RFC4122Regex = regexp.MustCompile(uUID3RFC4122RegexString) + uUID4RFC4122Regex = regexp.MustCompile(uUID4RFC4122RegexString) + uUID5RFC4122Regex = regexp.MustCompile(uUID5RFC4122RegexString) + uUIDRFC4122Regex = regexp.MustCompile(uUIDRFC4122RegexString) + aSCIIRegex = regexp.MustCompile(aSCIIRegexString) + printableASCIIRegex = regexp.MustCompile(printableASCIIRegexString) + multibyteRegex = regexp.MustCompile(multibyteRegexString) + dataURIRegex = regexp.MustCompile(dataURIRegexString) + latitudeRegex = regexp.MustCompile(latitudeRegexString) + longitudeRegex = regexp.MustCompile(longitudeRegexString) + sSNRegex = regexp.MustCompile(sSNRegexString) + hostnameRegexRFC952 = regexp.MustCompile(hostnameRegexStringRFC952) + hostnameRegexRFC1123 = regexp.MustCompile(hostnameRegexStringRFC1123) + fqdnRegexRFC1123 = regexp.MustCompile(fqdnRegexStringRFC1123) + btcAddressRegex = regexp.MustCompile(btcAddressRegexString) + btcUpperAddressRegexBech32 = regexp.MustCompile(btcAddressUpperRegexStringBech32) + btcLowerAddressRegexBech32 = regexp.MustCompile(btcAddressLowerRegexStringBech32) + ethAddressRegex = regexp.MustCompile(ethAddressRegexString) + ethaddressRegexUpper = regexp.MustCompile(ethAddressUpperRegexString) + ethAddressRegexLower = regexp.MustCompile(ethAddressLowerRegexString) + uRLEncodedRegex = regexp.MustCompile(uRLEncodedRegexString) + hTMLEncodedRegex = regexp.MustCompile(hTMLEncodedRegexString) + hTMLRegex = regexp.MustCompile(hTMLRegexString) + splitParamsRegex = regexp.MustCompile(splitParamsRegexString) +) diff --git a/go-playground/validator/v10/struct_level.go b/go-playground/validator/v10/struct_level.go new file mode 100644 index 0000000..57691ee --- /dev/null +++ b/go-playground/validator/v10/struct_level.go @@ -0,0 +1,175 @@ +package validator + +import ( + "context" + "reflect" +) + +// StructLevelFunc accepts all values needed for struct level validation +type StructLevelFunc func(sl StructLevel) + +// StructLevelFuncCtx accepts all values needed for struct level validation +// but also allows passing of contextual validation information via context.Context. +type StructLevelFuncCtx func(ctx context.Context, sl StructLevel) + +// wrapStructLevelFunc wraps normal StructLevelFunc makes it compatible with StructLevelFuncCtx +func wrapStructLevelFunc(fn StructLevelFunc) StructLevelFuncCtx { + return func(ctx context.Context, sl StructLevel) { + fn(sl) + } +} + +// StructLevel contains all the information and helper functions +// to validate a struct +type StructLevel interface { + + // returns the main validation object, in case one wants to call validations internally. + // this is so you don't have to use anonymous functions to get access to the validate + // instance. + Validator() *Validate + + // returns the top level struct, if any + Top() reflect.Value + + // returns the current fields parent struct, if any + Parent() reflect.Value + + // returns the current struct. + Current() reflect.Value + + // ExtractType gets the actual underlying type of field value. + // It will dive into pointers, customTypes and return you the + // underlying value and its kind. + ExtractType(field reflect.Value) (value reflect.Value, kind reflect.Kind, nullable bool) + + // reports an error just by passing the field and tag information + // + // NOTES: + // + // fieldName and altName get appended to the existing namespace that + // validator is on. e.g. pass 'FirstName' or 'Names[0]' depending + // on the nesting + // + // tag can be an existing validation tag or just something you make up + // and process on the flip side it's up to you. + ReportError(field interface{}, fieldName, structFieldName string, tag, param string) + + // reports an error just by passing ValidationErrors + // + // NOTES: + // + // relativeNamespace and relativeActualNamespace get appended to the + // existing namespace that validator is on. + // e.g. pass 'User.FirstName' or 'Users[0].FirstName' depending + // on the nesting. most of the time they will be blank, unless you validate + // at a level lower the the current field depth + ReportValidationErrors(relativeNamespace, relativeActualNamespace string, errs ValidationErrors) +} + +var _ StructLevel = new(validate) + +// Top returns the top level struct +// +// NOTE: this can be the same as the current struct being validated +// if not is a nested struct. +// +// this is only called when within Struct and Field Level validation and +// should not be relied upon for an acurate value otherwise. +func (v *validate) Top() reflect.Value { + return v.top +} + +// Parent returns the current structs parent +// +// NOTE: this can be the same as the current struct being validated +// if not is a nested struct. +// +// this is only called when within Struct and Field Level validation and +// should not be relied upon for an acurate value otherwise. +func (v *validate) Parent() reflect.Value { + return v.slflParent +} + +// Current returns the current struct. +func (v *validate) Current() reflect.Value { + return v.slCurrent +} + +// Validator returns the main validation object, in case one want to call validations internally. +func (v *validate) Validator() *Validate { + return v.v +} + +// ExtractType gets the actual underlying type of field value. +func (v *validate) ExtractType(field reflect.Value) (reflect.Value, reflect.Kind, bool) { + return v.extractTypeInternal(field, false) +} + +// ReportError reports an error just by passing the field and tag information +func (v *validate) ReportError(field interface{}, fieldName, structFieldName, tag, param string) { + + fv, kind, _ := v.extractTypeInternal(reflect.ValueOf(field), false) + + if len(structFieldName) == 0 { + structFieldName = fieldName + } + + v.str1 = string(append(v.ns, fieldName...)) + + if v.v.hasTagNameFunc || fieldName != structFieldName { + v.str2 = string(append(v.actualNs, structFieldName...)) + } else { + v.str2 = v.str1 + } + + if kind == reflect.Invalid { + + v.errs = append(v.errs, + &fieldError{ + v: v.v, + tag: tag, + actualTag: tag, + ns: v.str1, + structNs: v.str2, + fieldLen: uint8(len(fieldName)), + structfieldLen: uint8(len(structFieldName)), + param: param, + kind: kind, + }, + ) + return + } + + v.errs = append(v.errs, + &fieldError{ + v: v.v, + tag: tag, + actualTag: tag, + ns: v.str1, + structNs: v.str2, + fieldLen: uint8(len(fieldName)), + structfieldLen: uint8(len(structFieldName)), + value: fv.Interface(), + param: param, + kind: kind, + typ: fv.Type(), + }, + ) +} + +// ReportValidationErrors reports ValidationErrors obtained from running validations within the Struct Level validation. +// +// NOTE: this function prepends the current namespace to the relative ones. +func (v *validate) ReportValidationErrors(relativeNamespace, relativeStructNamespace string, errs ValidationErrors) { + + var err *fieldError + + for i := 0; i < len(errs); i++ { + + err = errs[i].(*fieldError) + err.ns = string(append(append(v.ns, relativeNamespace...), err.ns...)) + err.structNs = string(append(append(v.actualNs, relativeStructNamespace...), err.structNs...)) + + v.errs = append(v.errs, err) + } +} diff --git a/go-playground/validator/v10/translations.go b/go-playground/validator/v10/translations.go new file mode 100644 index 0000000..d547b32 --- /dev/null +++ b/go-playground/validator/v10/translations.go @@ -0,0 +1,11 @@ +package validator + +import ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + +// TranslationFunc is the function type used to register or override +// custom translations +type TranslationFunc func(ut ut.Translator, fe FieldError) string + +// RegisterTranslationsFunc allows for registering of translations +// for a 'ut.Translator' for use within the 'TranslationFunc' +type RegisterTranslationsFunc func(ut ut.Translator) error diff --git a/go-playground/validator/v10/translations/en/en.go b/go-playground/validator/v10/translations/en/en.go new file mode 100644 index 0000000..b6f9698 --- /dev/null +++ b/go-playground/validator/v10/translations/en/en.go @@ -0,0 +1,1405 @@ +package en + +import ( + "fmt" + "log" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" +) + +// RegisterDefaultTranslations registers a set of default translations +// for all built in tag's in validator; you may add your own as desired. +func RegisterDefaultTranslations(v *validator.Validate, trans ut.Translator) (err error) { + + translations := []struct { + tag string + translation string + override bool + customRegisFunc validator.RegisterTranslationsFunc + customTransFunc validator.TranslationFunc + }{ + { + tag: "required", + translation: "{0} is a required field", + override: false, + }, + { + tag: "len", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("len-string", "{0} must be {1} in length", false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} character", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} characters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("len-number", "{0} must be equal to {1}", false); err != nil { + return + } + + if err = ut.Add("len-items", "{0} must contain {1}", false); err != nil { + return + } + if err = ut.AddCardinal("len-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("len-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("len-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-items", fe.Field(), c) + + default: + t, err = ut.T("len-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "min", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("min-string", "{0} must be at least {1} in length", false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} character", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} characters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("min-number", "{0} must be {1} or greater", false); err != nil { + return + } + + if err = ut.Add("min-items", "{0} must contain at least {1}", false); err != nil { + return + } + if err = ut.AddCardinal("min-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("min-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("min-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-items", fe.Field(), c) + + default: + t, err = ut.T("min-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "max", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("max-string", "{0} must be a maximum of {1} in length", false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} character", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} characters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("max-number", "{0} must be {1} or less", false); err != nil { + return + } + + if err = ut.Add("max-items", "{0} must contain at maximum {1}", false); err != nil { + return + } + if err = ut.AddCardinal("max-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("max-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("max-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-items", fe.Field(), c) + + default: + t, err = ut.T("max-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eq", + translation: "{0} is not equal to {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ne", + translation: "{0} should not be equal to {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lt-string", "{0} must be less than {1} in length", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} character", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} characters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-number", "{0} must be less than {1}", false); err != nil { + return + } + + if err = ut.Add("lt-items", "{0} must contain less than {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-datetime", "{0} must be less than the current Date & Time", false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lte-string", "{0} must be at maximum {1} in length", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} character", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} characters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-number", "{0} must be {1} or less", false); err != nil { + return + } + + if err = ut.Add("lte-items", "{0} must contain at maximum {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-datetime", "{0} must be less than or equal to the current Date & Time", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gt-string", "{0} must be greater than {1} in length", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} character", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} characters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-number", "{0} must be greater than {1}", false); err != nil { + return + } + + if err = ut.Add("gt-items", "{0} must contain more than {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-datetime", "{0} must be greater than the current Date & Time", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gte-string", "{0} must be at least {1} in length", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} character", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} characters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-number", "{0} must be {1} or greater", false); err != nil { + return + } + + if err = ut.Add("gte-items", "{0} must contain at least {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-datetime", "{0} must be greater than or equal to the current Date & Time", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqfield", + translation: "{0} must be equal to {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqcsfield", + translation: "{0} must be equal to {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "necsfield", + translation: "{0} cannot be equal to {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtcsfield", + translation: "{0} must be greater than {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtecsfield", + translation: "{0} must be greater than or equal to {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltcsfield", + translation: "{0} must be less than {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltecsfield", + translation: "{0} must be less than or equal to {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "nefield", + translation: "{0} cannot be equal to {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtfield", + translation: "{0} must be greater than {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtefield", + translation: "{0} must be greater than or equal to {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltfield", + translation: "{0} must be less than {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltefield", + translation: "{0} must be less than or equal to {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "alpha", + translation: "{0} can only contain alphabetic characters", + override: false, + }, + { + tag: "alphanum", + translation: "{0} can only contain alphanumeric characters", + override: false, + }, + { + tag: "numeric", + translation: "{0} must be a valid numeric value", + override: false, + }, + { + tag: "number", + translation: "{0} must be a valid number", + override: false, + }, + { + tag: "hexadecimal", + translation: "{0} must be a valid hexadecimal", + override: false, + }, + { + tag: "hexcolor", + translation: "{0} must be a valid HEX color", + override: false, + }, + { + tag: "rgb", + translation: "{0} must be a valid RGB color", + override: false, + }, + { + tag: "rgba", + translation: "{0} must be a valid RGBA color", + override: false, + }, + { + tag: "hsl", + translation: "{0} must be a valid HSL color", + override: false, + }, + { + tag: "hsla", + translation: "{0} must be a valid HSLA color", + override: false, + }, + { + tag: "e164", + translation: "{0} must be a valid E.164 formatted phone number", + override: false, + }, + { + tag: "email", + translation: "{0} must be a valid email address", + override: false, + }, + { + tag: "url", + translation: "{0} must be a valid URL", + override: false, + }, + { + tag: "uri", + translation: "{0} must be a valid URI", + override: false, + }, + { + tag: "base64", + translation: "{0} must be a valid Base64 string", + override: false, + }, + { + tag: "contains", + translation: "{0} must contain the text '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "containsany", + translation: "{0} must contain at least one of the following characters '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludes", + translation: "{0} cannot contain the text '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesall", + translation: "{0} cannot contain any of the following characters '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesrune", + translation: "{0} cannot contain the following '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "isbn", + translation: "{0} must be a valid ISBN number", + override: false, + }, + { + tag: "isbn10", + translation: "{0} must be a valid ISBN-10 number", + override: false, + }, + { + tag: "isbn13", + translation: "{0} must be a valid ISBN-13 number", + override: false, + }, + { + tag: "uuid", + translation: "{0} must be a valid UUID", + override: false, + }, + { + tag: "uuid3", + translation: "{0} must be a valid version 3 UUID", + override: false, + }, + { + tag: "uuid4", + translation: "{0} must be a valid version 4 UUID", + override: false, + }, + { + tag: "uuid5", + translation: "{0} must be a valid version 5 UUID", + override: false, + }, + { + tag: "ascii", + translation: "{0} must contain only ascii characters", + override: false, + }, + { + tag: "printascii", + translation: "{0} must contain only printable ascii characters", + override: false, + }, + { + tag: "multibyte", + translation: "{0} must contain multibyte characters", + override: false, + }, + { + tag: "datauri", + translation: "{0} must contain a valid Data URI", + override: false, + }, + { + tag: "latitude", + translation: "{0} must contain valid latitude coordinates", + override: false, + }, + { + tag: "longitude", + translation: "{0} must contain a valid longitude coordinates", + override: false, + }, + { + tag: "ssn", + translation: "{0} must be a valid SSN number", + override: false, + }, + { + tag: "ipv4", + translation: "{0} must be a valid IPv4 address", + override: false, + }, + { + tag: "ipv6", + translation: "{0} must be a valid IPv6 address", + override: false, + }, + { + tag: "ip", + translation: "{0} must be a valid IP address", + override: false, + }, + { + tag: "cidr", + translation: "{0} must contain a valid CIDR notation", + override: false, + }, + { + tag: "cidrv4", + translation: "{0} must contain a valid CIDR notation for an IPv4 address", + override: false, + }, + { + tag: "cidrv6", + translation: "{0} must contain a valid CIDR notation for an IPv6 address", + override: false, + }, + { + tag: "tcp_addr", + translation: "{0} must be a valid TCP address", + override: false, + }, + { + tag: "tcp4_addr", + translation: "{0} must be a valid IPv4 TCP address", + override: false, + }, + { + tag: "tcp6_addr", + translation: "{0} must be a valid IPv6 TCP address", + override: false, + }, + { + tag: "udp_addr", + translation: "{0} must be a valid UDP address", + override: false, + }, + { + tag: "udp4_addr", + translation: "{0} must be a valid IPv4 UDP address", + override: false, + }, + { + tag: "udp6_addr", + translation: "{0} must be a valid IPv6 UDP address", + override: false, + }, + { + tag: "ip_addr", + translation: "{0} must be a resolvable IP address", + override: false, + }, + { + tag: "ip4_addr", + translation: "{0} must be a resolvable IPv4 address", + override: false, + }, + { + tag: "ip6_addr", + translation: "{0} must be a resolvable IPv6 address", + override: false, + }, + { + tag: "unix_addr", + translation: "{0} must be a resolvable UNIX address", + override: false, + }, + { + tag: "mac", + translation: "{0} must contain a valid MAC address", + override: false, + }, + { + tag: "unique", + translation: "{0} must contain unique values", + override: false, + }, + { + tag: "iscolor", + translation: "{0} must be a valid color", + override: false, + }, + { + tag: "oneof", + translation: "{0} must be one of [{1}]", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + s, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + return s + }, + }, + { + tag: "json", + translation: "{0} must be a valid json string", + override: false, + }, + { + tag: "lowercase", + translation: "{0} must be a lowercase string", + override: false, + }, + { + tag: "uppercase", + translation: "{0} must be an uppercase string", + override: false, + }, + { + tag: "datetime", + translation: "{0} does not match the {1} format", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + } + + for _, t := range translations { + + if t.customTransFunc != nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, t.customTransFunc) + + } else if t.customTransFunc != nil && t.customRegisFunc == nil { + + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), t.customTransFunc) + + } else if t.customTransFunc == nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, translateFunc) + + } else { + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), translateFunc) + } + + if err != nil { + return + } + } + + return +} + +func registrationFunc(tag string, translation string, override bool) validator.RegisterTranslationsFunc { + + return func(ut ut.Translator) (err error) { + + if err = ut.Add(tag, translation, override); err != nil { + return + } + + return + + } + +} + +func translateFunc(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t +} diff --git a/go-playground/validator/v10/translations/es/es.go b/go-playground/validator/v10/translations/es/es.go new file mode 100644 index 0000000..7db1f14 --- /dev/null +++ b/go-playground/validator/v10/translations/es/es.go @@ -0,0 +1,1375 @@ +package es + +import ( + "fmt" + "log" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" +) + +// RegisterDefaultTranslations registers a set of default translations +// for all built in tag's in validator; you may add your own as desired. +func RegisterDefaultTranslations(v *validator.Validate, trans ut.Translator) (err error) { + + translations := []struct { + tag string + translation string + override bool + customRegisFunc validator.RegisterTranslationsFunc + customTransFunc validator.TranslationFunc + }{ + { + tag: "required", + translation: "{0} es un campo requerido", + override: false, + }, + { + tag: "len", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("len-string", "{0} debe tener {1} de longitud", false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} carácter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("len-number", "{0} debe ser igual a {1}", false); err != nil { + return + } + + if err = ut.Add("len-items", "{0} debe contener {1}", false); err != nil { + return + } + if err = ut.AddCardinal("len-items-item", "{0} elemento", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-items-item", "{0} elementos", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("len-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("len-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-items", fe.Field(), c) + + default: + t, err = ut.T("len-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "min", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("min-string", "{0} debe tener al menos {1} de longitud", false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} carácter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("min-number", "{0} debe ser {1} o más", false); err != nil { + return + } + + if err = ut.Add("min-items", "{0} debe contener al menos {1}", false); err != nil { + return + } + if err = ut.AddCardinal("min-items-item", "{0} elemento", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-items-item", "{0} elementos", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("min-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("min-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-items", fe.Field(), c) + + default: + t, err = ut.T("min-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "max", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("max-string", "{0} debe tener un máximo de {1} de longitud", false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} carácter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("max-number", "{0} debe ser {1} o menos", false); err != nil { + return + } + + if err = ut.Add("max-items", "{0} debe contener como máximo {1}", false); err != nil { + return + } + if err = ut.AddCardinal("max-items-item", "{0} elemento", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-items-item", "{0} elementos", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("max-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("max-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-items", fe.Field(), c) + + default: + t, err = ut.T("max-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eq", + translation: "{0} no es igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ne", + translation: "{0} no debería ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lt-string", "{0} debe tener menos de {1} de longitud", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} carácter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-number", "{0} debe ser menos de {1}", false); err != nil { + return + } + + if err = ut.Add("lt-items", "{0} debe contener menos de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} elemento", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} elementos", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-datetime", "{0} debe ser antes de la fecha y hora actual", false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lte-string", "{0} debe tener un máximo de {1} de longitud", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} carácter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-number", "{0} debe ser {1} o menos", false); err != nil { + return + } + + if err = ut.Add("lte-items", "{0} debe contener como máximo {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} elemento", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} elementos", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-datetime", "{0} debe ser antes o durante la fecha y hora actual", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gt-string", "{0} debe ser mayor que {1} en longitud", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} carácter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-number", "{0} debe ser mayor que {1}", false); err != nil { + return + } + + if err = ut.Add("gt-items", "{0} debe contener más de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} elemento", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} elementos", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-datetime", "{0} debe ser después de la fecha y hora actual", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gte-string", "{0} debe tener al menos {1} de longitud", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} carácter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-number", "{0} debe ser {1} o mayor", false); err != nil { + return + } + + if err = ut.Add("gte-items", "{0} debe contener al menos {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} elemento", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} elementos", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-datetime", "{0} debe ser después o durante la fecha y hora actuales", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqfield", + translation: "{0} debe ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqcsfield", + translation: "{0} debe ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "necsfield", + translation: "{0} no puede ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtcsfield", + translation: "{0} debe ser mayor que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtecsfield", + translation: "{0} debe ser mayor o igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltcsfield", + translation: "{0} debe ser menor que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltecsfield", + translation: "{0} debe ser menor o igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "nefield", + translation: "{0} no puede ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtfield", + translation: "{0} debe ser mayor que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtefield", + translation: "{0} debe ser mayor o igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltfield", + translation: "{0} debe ser menor que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltefield", + translation: "{0} debe ser menor o igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "alpha", + translation: "{0} sólo puede contener caracteres alfabéticos", + override: false, + }, + { + tag: "alphanum", + translation: "{0} sólo puede contener caracteres alfanuméricos", + override: false, + }, + { + tag: "numeric", + translation: "{0} debe ser un valor numérico válido", + override: false, + }, + { + tag: "number", + translation: "{0} debe ser un número válido", + override: false, + }, + { + tag: "hexadecimal", + translation: "{0} debe ser un hexadecimal válido", + override: false, + }, + { + tag: "hexcolor", + translation: "{0} debe ser un color HEX válido", + override: false, + }, + { + tag: "rgb", + translation: "{0} debe ser un color RGB válido", + override: false, + }, + { + tag: "rgba", + translation: "{0} debe ser un color RGBA válido", + override: false, + }, + { + tag: "hsl", + translation: "{0} debe ser un color HSL válido", + override: false, + }, + { + tag: "hsla", + translation: "{0} debe ser un color HSL válido", + override: false, + }, + { + tag: "e164", + translation: "{0} debe ser un número de teléfono válido con formato E.164", + override: false, + }, + { + tag: "email", + translation: "{0} debe ser una dirección de correo electrónico válida", + override: false, + }, + { + tag: "url", + translation: "{0} debe ser un URL válido", + override: false, + }, + { + tag: "uri", + translation: "{0} debe ser una URI válida", + override: false, + }, + { + tag: "base64", + translation: "{0} debe ser una cadena de Base64 válida", + override: false, + }, + { + tag: "contains", + translation: "{0} debe contener el texto '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "containsany", + translation: "{0} debe contener al menos uno de los siguientes caracteres '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludes", + translation: "{0} no puede contener el texto '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesall", + translation: "{0} no puede contener ninguno de los siguientes caracteres '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesrune", + translation: "{0} no puede contener lo siguiente '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "isbn", + translation: "{0} debe ser un número ISBN válido", + override: false, + }, + { + tag: "isbn10", + translation: "{0} debe ser un número ISBN-10 válido", + override: false, + }, + { + tag: "isbn13", + translation: "{0} debe ser un número ISBN-13 válido", + override: false, + }, + { + tag: "uuid", + translation: "{0} debe ser un UUID válido", + override: false, + }, + { + tag: "uuid3", + translation: "{0} debe ser una versión válida 3 UUID", + override: false, + }, + { + tag: "uuid4", + translation: "{0} debe ser una versión válida 4 UUID", + override: false, + }, + { + tag: "uuid5", + translation: "{0} debe ser una versión válida 5 UUID", + override: false, + }, + { + tag: "ascii", + translation: "{0} debe contener sólo caracteres ascii", + override: false, + }, + { + tag: "printascii", + translation: "{0} debe contener sólo caracteres ASCII imprimibles", + override: false, + }, + { + tag: "multibyte", + translation: "{0} debe contener caracteres multibyte", + override: false, + }, + { + tag: "datauri", + translation: "{0} debe contener un URI de datos válido", + override: false, + }, + { + tag: "latitude", + translation: "{0} debe contener coordenadas de latitud válidas", + override: false, + }, + { + tag: "longitude", + translation: "{0} debe contener unas coordenadas de longitud válidas", + override: false, + }, + { + tag: "ssn", + translation: "{0} debe ser un número válido de SSN", + override: false, + }, + { + tag: "ipv4", + translation: "{0} debe ser una dirección IPv4 válida", + override: false, + }, + { + tag: "ipv6", + translation: "{0} debe ser una dirección IPv6 válida", + override: false, + }, + { + tag: "ip", + translation: "{0} debe ser una dirección IP válida", + override: false, + }, + { + tag: "cidr", + translation: "{0} debe contener una anotación válida del CIDR", + override: false, + }, + { + tag: "cidrv4", + translation: "{0} debe contener una notación CIDR válida para una dirección IPv4", + override: false, + }, + { + tag: "cidrv6", + translation: "{0} debe contener una notación CIDR válida para una dirección IPv6", + override: false, + }, + { + tag: "tcp_addr", + translation: "{0} debe ser una dirección TCP válida", + override: false, + }, + { + tag: "tcp4_addr", + translation: "{0} debe ser una dirección IPv4 TCP válida", + override: false, + }, + { + tag: "tcp6_addr", + translation: "{0} debe ser una dirección IPv6 TCP válida", + override: false, + }, + { + tag: "udp_addr", + translation: "{0} debe ser una dirección UDP válida", + override: false, + }, + { + tag: "udp4_addr", + translation: "{0} debe ser una dirección IPv4 UDP válida", + override: false, + }, + { + tag: "udp6_addr", + translation: "{0} debe ser una dirección IPv6 UDP válida", + override: false, + }, + { + tag: "ip_addr", + translation: "{0} debe ser una dirección IP resoluble", + override: false, + }, + { + tag: "ip4_addr", + translation: "{0} debe ser una dirección IPv4 resoluble", + override: false, + }, + { + tag: "ip6_addr", + translation: "{0} debe ser una dirección IPv6 resoluble", + override: false, + }, + { + tag: "unix_addr", + translation: "{0} debe ser una dirección UNIX resoluble", + override: false, + }, + { + tag: "mac", + translation: "{0} debe contener una dirección MAC válida", + override: false, + }, + { + tag: "unique", + translation: "{0} debe contener valores únicos", + override: false, + }, + { + tag: "iscolor", + translation: "{0} debe ser un color válido", + override: false, + }, + { + tag: "oneof", + translation: "{0} debe ser uno de [{1}]", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + s, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + return s + }, + }, + } + + for _, t := range translations { + + if t.customTransFunc != nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, t.customTransFunc) + + } else if t.customTransFunc != nil && t.customRegisFunc == nil { + + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), t.customTransFunc) + + } else if t.customTransFunc == nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, translateFunc) + + } else { + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), translateFunc) + } + + if err != nil { + return + } + } + + return +} + +func registrationFunc(tag string, translation string, override bool) validator.RegisterTranslationsFunc { + + return func(ut ut.Translator) (err error) { + + if err = ut.Add(tag, translation, override); err != nil { + return + } + + return + + } + +} + +func translateFunc(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t +} diff --git a/go-playground/validator/v10/translations/fr/fr.go b/go-playground/validator/v10/translations/fr/fr.go new file mode 100644 index 0000000..5dd85bf --- /dev/null +++ b/go-playground/validator/v10/translations/fr/fr.go @@ -0,0 +1,1365 @@ +package fr + +import ( + "fmt" + "log" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" +) + +// RegisterDefaultTranslations registers a set of default translations +// for all built in tag's in validator; you may add your own as desired. +func RegisterDefaultTranslations(v *validator.Validate, trans ut.Translator) (err error) { + + translations := []struct { + tag string + translation string + override bool + customRegisFunc validator.RegisterTranslationsFunc + customTransFunc validator.TranslationFunc + }{ + { + tag: "required", + translation: "{0} est un champ obligatoire", + override: false, + }, + { + tag: "len", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("len-string", "{0} doit faire une taille de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} caractère", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} caractères", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("len-number", "{0} doit être égal à {1}", false); err != nil { + return + } + + if err = ut.Add("len-elements", "{0} doit contenir {1}", false); err != nil { + return + } + if err = ut.AddCardinal("len-elements-element", "{0} element", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-elements-element", "{0} elements", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("len-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("len-elements-element", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-elements", fe.Field(), c) + + default: + t, err = ut.T("len-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "min", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("min-string", "{0} doit faire une taille minimum de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} caractère", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} caractères", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("min-number", "{0} doit être égal à {1} ou plus", false); err != nil { + return + } + + if err = ut.Add("min-elements", "{0} doit contenir au moins {1}", false); err != nil { + return + } + if err = ut.AddCardinal("min-elements-element", "{0} element", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-elements-element", "{0} elements", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("min-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("min-elements-element", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-elements", fe.Field(), c) + + default: + t, err = ut.T("min-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "max", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("max-string", "{0} doit faire une taille maximum de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} caractère", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} caractères", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("max-number", "{0} doit être égal à {1} ou moins", false); err != nil { + return + } + + if err = ut.Add("max-elements", "{0} doit contenir au maximum {1}", false); err != nil { + return + } + if err = ut.AddCardinal("max-elements-element", "{0} element", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-elements-element", "{0} elements", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("max-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("max-elements-element", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-elements", fe.Field(), c) + + default: + t, err = ut.T("max-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eq", + translation: "{0} n'est pas égal à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ne", + translation: "{0} ne doit pas être égal à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lt-string", "{0} doit avoir une taille inférieure à {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} caractère", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} caractères", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-number", "{0} doit être inférieur à {1}", false); err != nil { + return + } + + if err = ut.Add("lt-elements", "{0} doit contenir mois de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-elements-element", "{0} element", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-elements-element", "{0} elements", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-datetime", "{0} doit être avant la date et l'heure actuelle", false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-elements-element", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-elements", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lte-string", "{0} doit faire une taille maximum de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} caractère", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} caractères", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-number", "{0} doit faire {1} ou moins", false); err != nil { + return + } + + if err = ut.Add("lte-elements", "{0} doit contenir un maximum de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-elements-element", "{0} element", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-elements-element", "{0} elements", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-datetime", "{0} doit être avant ou pendant la date et l'heure actuelle", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-elements-element", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-elements", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gt-string", "{0} doit avoir une taille supérieur à {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} caractère", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} caractères", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-number", "{0} doit être supérieur à {1}", false); err != nil { + return + } + + if err = ut.Add("gt-elements", "{0} doit contenir plus de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-elements-element", "{0} element", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-elements-element", "{0} elements", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-datetime", "{0} doit être après la date et l'heure actuelle", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-elements-element", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-elements", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gte-string", "{0} doit faire une taille d'au moins {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} caractère", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} caractères", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-number", "{0} doit être {1} ou plus", false); err != nil { + return + } + + if err = ut.Add("gte-elements", "{0} doit contenir au moins {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-elements-element", "{0} element", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-elements-element", "{0} elements", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-datetime", "{0} doit être après ou pendant la date et l'heure actuelle", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-elements-element", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-elements", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqfield", + translation: "{0} doit être égal à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqcsfield", + translation: "{0} doit être égal à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "necsfield", + translation: "{0} ne doit pas être égal à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtcsfield", + translation: "{0} doit être supérieur à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtecsfield", + translation: "{0} doit être supérieur ou égal à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltcsfield", + translation: "{0} doit être inférieur à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltecsfield", + translation: "{0} doit être inférieur ou égal à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "nefield", + translation: "{0} ne doit pas être égal à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtfield", + translation: "{0} doit être supérieur à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtefield", + translation: "{0} doit être supérieur ou égal à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltfield", + translation: "{0} doit être inférieur à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltefield", + translation: "{0} doit être inférieur ou égal à {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "alpha", + translation: "{0} ne doit contenir que des caractères alphabétiques", + override: false, + }, + { + tag: "alphanum", + translation: "{0} ne doit contenir que des caractères alphanumériques", + override: false, + }, + { + tag: "numeric", + translation: "{0} doit être une valeur numérique valide", + override: false, + }, + { + tag: "number", + translation: "{0} doit être un nombre valid", + override: false, + }, + { + tag: "hexadecimal", + translation: "{0} doit être une chaîne de caractères au format hexadécimal valide", + override: false, + }, + { + tag: "hexcolor", + translation: "{0} doit être une couleur au format HEX valide", + override: false, + }, + { + tag: "rgb", + translation: "{0} doit être une couleur au format RGB valide", + override: false, + }, + { + tag: "rgba", + translation: "{0} doit être une couleur au format RGBA valide", + override: false, + }, + { + tag: "hsl", + translation: "{0} doit être une couleur au format HSL valide", + override: false, + }, + { + tag: "hsla", + translation: "{0} doit être une couleur au format HSLA valide", + override: false, + }, + { + tag: "email", + translation: "{0} doit être une adresse email valide", + override: false, + }, + { + tag: "url", + translation: "{0} doit être une URL valide", + override: false, + }, + { + tag: "uri", + translation: "{0} doit être une URI valide", + override: false, + }, + { + tag: "base64", + translation: "{0} doit être une chaîne de caractères au format Base64 valide", + override: false, + }, + { + tag: "contains", + translation: "{0} doit contenir le texte '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "containsany", + translation: "{0} doit contenir au moins l' un des caractères suivants '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludes", + translation: "{0} ne doit pas contenir le texte '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesall", + translation: "{0} ne doit pas contenir l'un des caractères suivants '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesrune", + translation: "{0} ne doit pas contenir ce qui suit '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "isbn", + translation: "{0} doit être un numéro ISBN valid", + override: false, + }, + { + tag: "isbn10", + translation: "{0} doit être un numéro ISBN-10 valid", + override: false, + }, + { + tag: "isbn13", + translation: "{0} doit être un numéro ISBN-13 valid", + override: false, + }, + { + tag: "uuid", + translation: "{0} doit être un UUID valid", + override: false, + }, + { + tag: "uuid3", + translation: "{0} doit être un UUID version 3 valid", + override: false, + }, + { + tag: "uuid4", + translation: "{0} doit être un UUID version 4 valid", + override: false, + }, + { + tag: "uuid5", + translation: "{0} doit être un UUID version 5 valid", + override: false, + }, + { + tag: "ascii", + translation: "{0} ne doit contenir que des caractères ascii", + override: false, + }, + { + tag: "printascii", + translation: "{0} ne doit contenir que des caractères ascii affichables", + override: false, + }, + { + tag: "multibyte", + translation: "{0} doit contenir des caractères multioctets", + override: false, + }, + { + tag: "datauri", + translation: "{0} doit contenir une URI data valide", + override: false, + }, + { + tag: "latitude", + translation: "{0} doit contenir des coordonnées latitude valides", + override: false, + }, + { + tag: "longitude", + translation: "{0} doit contenir des coordonnées longitudes valides", + override: false, + }, + { + tag: "ssn", + translation: "{0} doit être un numéro SSN valide", + override: false, + }, + { + tag: "ipv4", + translation: "{0} doit être une adressse IPv4 valide", + override: false, + }, + { + tag: "ipv6", + translation: "{0} doit être une adressse IPv6 valide", + override: false, + }, + { + tag: "ip", + translation: "{0} doit être une adressse IP valide", + override: false, + }, + { + tag: "cidr", + translation: "{0} doit contenir une notation CIDR valide", + override: false, + }, + { + tag: "cidrv4", + translation: "{0} doit contenir une notation CIDR valide pour une adresse IPv4", + override: false, + }, + { + tag: "cidrv6", + translation: "{0} doit contenir une notation CIDR valide pour une adresse IPv6", + override: false, + }, + { + tag: "tcp_addr", + translation: "{0} doit être une adressse TCP valide", + override: false, + }, + { + tag: "tcp4_addr", + translation: "{0} doit être une adressse IPv4 TCP valide", + override: false, + }, + { + tag: "tcp6_addr", + translation: "{0} doit être une adressse IPv6 TCP valide", + override: false, + }, + { + tag: "udp_addr", + translation: "{0} doit être une adressse UDP valide", + override: false, + }, + { + tag: "udp4_addr", + translation: "{0} doit être une adressse IPv4 UDP valide", + override: false, + }, + { + tag: "udp6_addr", + translation: "{0} doit être une adressse IPv6 UDP valide", + override: false, + }, + { + tag: "ip_addr", + translation: "{0} doit être une adresse IP résolvable", + override: false, + }, + { + tag: "ip4_addr", + translation: "{0} doit être une adresse IPv4 résolvable", + override: false, + }, + { + tag: "ip6_addr", + translation: "{0} doit être une adresse IPv6 résolvable", + override: false, + }, + { + tag: "unix_addr", + translation: "{0} doit être une adresse UNIX résolvable", + override: false, + }, + { + tag: "mac", + translation: "{0} doit contenir une adresse MAC valide", + override: false, + }, + { + tag: "iscolor", + translation: "{0} doit être une couleur valide", + override: false, + }, + { + tag: "oneof", + translation: "{0} doit être l'un des choix suivants [{1}]", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + s, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + return s + }, + }, + } + + for _, t := range translations { + + if t.customTransFunc != nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, t.customTransFunc) + + } else if t.customTransFunc != nil && t.customRegisFunc == nil { + + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), t.customTransFunc) + + } else if t.customTransFunc == nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, translateFunc) + + } else { + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), translateFunc) + } + + if err != nil { + return + } + } + + return +} + +func registrationFunc(tag string, translation string, override bool) validator.RegisterTranslationsFunc { + + return func(ut ut.Translator) (err error) { + + if err = ut.Add(tag, translation, override); err != nil { + return + } + + return + + } + +} + +func translateFunc(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t +} diff --git a/go-playground/validator/v10/translations/id/id.go b/go-playground/validator/v10/translations/id/id.go new file mode 100644 index 0000000..e8cee3c --- /dev/null +++ b/go-playground/validator/v10/translations/id/id.go @@ -0,0 +1,1365 @@ +package id + +import ( + "fmt" + "log" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" +) + +// RegisterDefaultTranslations registers a set of default translations +// for all built in tag's in validator; you may add your own as desired. +func RegisterDefaultTranslations(v *validator.Validate, trans ut.Translator) (err error) { + + translations := []struct { + tag string + translation string + override bool + customRegisFunc validator.RegisterTranslationsFunc + customTransFunc validator.TranslationFunc + }{ + { + tag: "required", + translation: "{0} wajib diisi", + override: false, + }, + { + tag: "len", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("len-string", "panjang {0} harus {1}", false); err != nil { + return + } + + // if err = ut.AddCardinal("len-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("len-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("len-number", "{0} harus sama dengan {1}", false); err != nil { + return + } + + if err = ut.Add("len-items", "{0} harus berisi {1}", false); err != nil { + return + } + // if err = ut.AddCardinal("len-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("len-items-item", "{0} item", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("len-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("len-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-items", fe.Field(), c) + + default: + t, err = ut.T("len-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "min", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("min-string", "panjang minimal {0} adalah {1}", false); err != nil { + return + } + + // if err = ut.AddCardinal("min-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("min-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("min-number", "{0} harus {1} atau lebih besar", false); err != nil { + return + } + + if err = ut.Add("min-items", "panjang minimal {0} adalah {1}", false); err != nil { + return + } + // if err = ut.AddCardinal("min-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("min-items-item", "{0} item", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("min-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("min-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-items", fe.Field(), c) + + default: + t, err = ut.T("min-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "max", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("max-string", "panjang maksimal {0} adalah {1}", false); err != nil { + return + } + + // if err = ut.AddCardinal("max-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("max-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("max-number", "{0} harus {1} atau kurang", false); err != nil { + return + } + + if err = ut.Add("max-items", "{0} harus berisi maksimal {1}", false); err != nil { + return + } + // if err = ut.AddCardinal("max-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("max-items-item", "{0} item", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("max-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("max-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-items", fe.Field(), c) + + default: + t, err = ut.T("max-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eq", + translation: "{0} tidak sama dengan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ne", + translation: "{0} tidak sama dengan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lt-string", "panjang {0} harus kurang dari {1}", false); err != nil { + return + } + + // if err = ut.AddCardinal("lt-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("lt-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-number", "{0} harus kurang dari {1}", false); err != nil { + return + } + + if err = ut.Add("lt-items", "{0} harus berisi kurang dari {1}", false); err != nil { + return + } + + // if err = ut.AddCardinal("lt-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("lt-items-item", "{0} item", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-datetime", "{0} harus kurang dari tanggal & waktu saat ini", false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lte-string", "panjang maksimal {0} adalah {1}", false); err != nil { + return + } + + // if err = ut.AddCardinal("lte-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("lte-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-number", "{0} harus {1} atau kurang", false); err != nil { + return + } + + if err = ut.Add("lte-items", "{0} harus berisi maksimal {1}", false); err != nil { + return + } + + // if err = ut.AddCardinal("lte-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("lte-items-item", "{0} item", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-datetime", "{0} harus kurang dari atau sama dengan tanggal & waktu saat ini", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gt-string", "panjang {0} harus lebih dari {1}", false); err != nil { + return + } + + // if err = ut.AddCardinal("gt-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("gt-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-number", "{0} harus lebih besar dari {1}", false); err != nil { + return + } + + if err = ut.Add("gt-items", "{0} harus berisi lebih dari {1}", false); err != nil { + return + } + + // if err = ut.AddCardinal("gt-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("gt-items-item", "{0} item", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-datetime", "{0} harus lebih besar dari tanggal & waktu saat ini", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gte-string", "panjang minimal {0} adalah {1}", false); err != nil { + return + } + + // if err = ut.AddCardinal("gte-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("gte-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-number", "{0} harus {1} atau lebih besar", false); err != nil { + return + } + + if err = ut.Add("gte-items", "{0} harus berisi setidaknya {1}", false); err != nil { + return + } + + // if err = ut.AddCardinal("gte-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("gte-items-item", "{0} item", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-datetime", "{0} harus lebih besar dari atau sama dengan tanggal & waktu saat ini", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqfield", + translation: "{0} harus sama dengan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqcsfield", + translation: "{0} harus sama dengan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "necsfield", + translation: "{0} tidak sama dengan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtcsfield", + translation: "{0} harus lebih besar dari {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtecsfield", + translation: "{0} harus lebih besar dari atau sama dengan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltcsfield", + translation: "{0} harus kurang dari {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltecsfield", + translation: "{0} harus kurang dari atau sama dengan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "nefield", + translation: "{0} tidak sama dengan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtfield", + translation: "{0} harus lebih besar dari {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtefield", + translation: "{0} harus lebih besar dari atau sama dengan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltfield", + translation: "{0} harus kurang dari {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltefield", + translation: "{0} harus kurang dari atau sama dengan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "alpha", + translation: "{0} hanya dapat berisi karakter abjad", + override: false, + }, + { + tag: "alphanum", + translation: "{0} hanya dapat berisi karakter alfanumerik", + override: false, + }, + { + tag: "numeric", + translation: "{0} harus berupa nilai numerik yang valid", + override: false, + }, + { + tag: "number", + translation: "{0} harus berupa angka yang valid", + override: false, + }, + { + tag: "hexadecimal", + translation: "{0} harus berupa heksadesimal yang valid", + override: false, + }, + { + tag: "hexcolor", + translation: "{0} harus berupa warna HEX yang valid", + override: false, + }, + { + tag: "rgb", + translation: "{0} harus berupa warna RGB yang valid", + override: false, + }, + { + tag: "rgba", + translation: "{0} harus berupa warna RGBA yang valid", + override: false, + }, + { + tag: "hsl", + translation: "{0} harus berupa warna HSL yang valid", + override: false, + }, + { + tag: "hsla", + translation: "{0} harus berupa warna HSLA yang valid", + override: false, + }, + { + tag: "email", + translation: "{0} harus berupa alamat email yang valid", + override: false, + }, + { + tag: "url", + translation: "{0} harus berupa URL yang valid", + override: false, + }, + { + tag: "uri", + translation: "{0} harus berupa URI yang valid", + override: false, + }, + { + tag: "base64", + translation: "{0} harus berupa string Base64 yang valid", + override: false, + }, + { + tag: "contains", + translation: "{0} harus berisi teks '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "containsany", + translation: "{0} harus berisi setidaknya salah satu karakter berikut '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludes", + translation: "{0} tidak boleh berisi teks '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesall", + translation: "{0} tidak boleh berisi salah satu karakter berikut '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesrune", + translation: "{0} tidak boleh berisi '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "isbn", + translation: "{0} harus berupa nomor ISBN yang valid", + override: false, + }, + { + tag: "isbn10", + translation: "{0} harus berupa nomor ISBN-10 yang valid", + override: false, + }, + { + tag: "isbn13", + translation: "{0} harus berupa nomor ISBN-13 yang valid", + override: false, + }, + { + tag: "uuid", + translation: "{0} harus berupa UUID yang valid", + override: false, + }, + { + tag: "uuid3", + translation: "{0} harus berupa UUID versi 3 yang valid", + override: false, + }, + { + tag: "uuid4", + translation: "{0} harus berupa UUID versi 4 yang valid", + override: false, + }, + { + tag: "uuid5", + translation: "{0} harus berupa UUID versi 5 yang valid", + override: false, + }, + { + tag: "ascii", + translation: "{0} hanya boleh berisi karakter ascii", + override: false, + }, + { + tag: "printascii", + translation: "{0} hanya boleh berisi karakter ascii yang dapat dicetak", + override: false, + }, + { + tag: "multibyte", + translation: "{0} harus berisi karakter multibyte", + override: false, + }, + { + tag: "datauri", + translation: "{0} harus berisi URI Data yang valid", + override: false, + }, + { + tag: "latitude", + translation: "{0} harus berisi koordinat lintang yang valid", + override: false, + }, + { + tag: "longitude", + translation: "{0} harus berisi koordinat bujur yang valid", + override: false, + }, + { + tag: "ssn", + translation: "{0} harus berupa nomor SSN yang valid", + override: false, + }, + { + tag: "ipv4", + translation: "{0} harus berupa alamat IPv4 yang valid", + override: false, + }, + { + tag: "ipv6", + translation: "{0} harus berupa alamat IPv6 yang valid", + override: false, + }, + { + tag: "ip", + translation: "{0} harus berupa alamat IP yang valid", + override: false, + }, + { + tag: "cidr", + translation: "{0} harus berisi notasi CIDR yang valid", + override: false, + }, + { + tag: "cidrv4", + translation: "{0} harus berisi notasi CIDR yang valid untuk alamat IPv4", + override: false, + }, + { + tag: "cidrv6", + translation: "{0} harus berisi notasi CIDR yang valid untuk alamat IPv6", + override: false, + }, + { + tag: "tcp_addr", + translation: "{0} harus berupa alamat TCP yang valid", + override: false, + }, + { + tag: "tcp4_addr", + translation: "{0} harus berupa alamat TCP IPv4 yang valid", + override: false, + }, + { + tag: "tcp6_addr", + translation: "{0} harus berupa alamat TCP IPv6 yang valid", + override: false, + }, + { + tag: "udp_addr", + translation: "{0} harus berupa alamat UDP yang valid", + override: false, + }, + { + tag: "udp4_addr", + translation: "{0} harus berupa alamat IPv4 UDP yang valid", + override: false, + }, + { + tag: "udp6_addr", + translation: "{0} harus berupa alamat IPv6 UDP yang valid", + override: false, + }, + { + tag: "ip_addr", + translation: "{0} harus berupa alamat IP yang dapat dipecahkan", + override: false, + }, + { + tag: "ip4_addr", + translation: "{0} harus berupa alamat IPv4 yang dapat diatasi", + override: false, + }, + { + tag: "ip6_addr", + translation: "{0} harus berupa alamat IPv6 yang dapat diatasi", + override: false, + }, + { + tag: "unix_addr", + translation: "{0} harus berupa alamat UNIX yang dapat diatasi", + override: false, + }, + { + tag: "mac", + translation: "{0} harus berisi alamat MAC yang valid", + override: false, + }, + { + tag: "iscolor", + translation: "{0} harus berupa warna yang valid", + override: false, + }, + { + tag: "oneof", + translation: "{0} harus berupa salah satu dari [{1}]", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + s, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + return s + }, + }, + } + + for _, t := range translations { + + if t.customTransFunc != nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, t.customTransFunc) + + } else if t.customTransFunc != nil && t.customRegisFunc == nil { + + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), t.customTransFunc) + + } else if t.customTransFunc == nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, translateFunc) + + } else { + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), translateFunc) + } + + if err != nil { + return + } + } + + return +} + +func registrationFunc(tag string, translation string, override bool) validator.RegisterTranslationsFunc { + + return func(ut ut.Translator) (err error) { + + if err = ut.Add(tag, translation, override); err != nil { + return + } + + return + + } + +} + +func translateFunc(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t +} diff --git a/go-playground/validator/v10/translations/ja/ja.go b/go-playground/validator/v10/translations/ja/ja.go new file mode 100644 index 0000000..5582522 --- /dev/null +++ b/go-playground/validator/v10/translations/ja/ja.go @@ -0,0 +1,1421 @@ +package ja + +import ( + "fmt" + "log" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" +) + +// RegisterDefaultTranslations registers a set of default translations +// for all built in tag's in validator; you may add your own as desired. +func RegisterDefaultTranslations(v *validator.Validate, trans ut.Translator) (err error) { + + translations := []struct { + tag string + translation string + override bool + customRegisFunc validator.RegisterTranslationsFunc + customTransFunc validator.TranslationFunc + }{ + { + tag: "required", + translation: "{0}は必須フィールドです", + override: false, + }, + { + tag: "len", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("len-string", "{0}の長さは{1}でなければなりません", false); err != nil { + return + } + + // if err = ut.AddCardinal("len-string-character", "{0}文字", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("len-string-character", "{0}文字", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("len-number", "{0}は{1}と等しくなければなりません", false); err != nil { + return + } + + if err = ut.Add("len-items", "{0}は{1}を含まなければなりません", false); err != nil { + return + } + // if err = ut.AddCardinal("len-items-item", "{0}つの項目", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("len-items-item", "{0}つの項目", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("len-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("len-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-items", fe.Field(), c) + + default: + t, err = ut.T("len-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "min", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("min-string", "{0}の長さは少なくとも{1}はなければなりません", false); err != nil { + return + } + + // if err = ut.AddCardinal("min-string-character", "{0}文字", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("min-string-character", "{0}文字", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("min-number", "{0}は{1}かより大きくなければなりません", false); err != nil { + return + } + + if err = ut.Add("min-items", "{0}は少なくとも{1}を含まなければなりません", false); err != nil { + return + } + // if err = ut.AddCardinal("min-items-item", "{0}つの項目", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("min-items-item", "{0}つの項目", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("min-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("min-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-items", fe.Field(), c) + + default: + t, err = ut.T("min-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "max", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("max-string", "{0}の長さは最大でも{1}でなければなりません", false); err != nil { + return + } + + // if err = ut.AddCardinal("max-string-character", "{0}文字", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("max-string-character", "{0}文字", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("max-number", "{0}は{1}かより小さくなければなりません", false); err != nil { + return + } + + if err = ut.Add("max-items", "{0}は最大でも{1}を含まなければなりません", false); err != nil { + return + } + // if err = ut.AddCardinal("max-items-item", "{0}つの項目", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("max-items-item", "{0}つの項目", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("max-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("max-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-items", fe.Field(), c) + + default: + t, err = ut.T("max-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eq", + translation: "{0}は{1}と等しくありません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ne", + customRegisFunc: func(ut ut.Translator) (err error) { + if err = ut.Add("ne-items", "{0}の項目の数は{1}と異ならなければなりません", false); err != nil { + fmt.Printf("ne customRegisFunc #1 error because of %v\n", err) + return + } + // if err = ut.AddCardinal("ne-items-item", "{0}個", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("ne-items-item", "{0}個", locales.PluralRuleOther, false); err != nil { + return + } + if err = ut.Add("ne", "{0}は{1}と異ならなければなりません", false); err != nil { + fmt.Printf("ne customRegisFunc #2 error because of %v\n", err) + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.Slice: + var c string + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("ne-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + t, err = ut.T("ne-items", fe.Field(), c) + default: + t, err = ut.T("ne", fe.Field(), fe.Param()) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lt-string", "{0}の長さは{1}よりも少なくなければなりません", false); err != nil { + return + } + + // if err = ut.AddCardinal("lt-string-character", "{0}文字", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("lt-string-character", "{0}文字", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-number", "{0}は{1}よりも小さくなければなりません", false); err != nil { + return + } + + if err = ut.Add("lt-items", "{0}は{1}よりも少ない項目を含まなければなりません", false); err != nil { + return + } + + // if err = ut.AddCardinal("lt-items-item", "{0}つの項目", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("lt-items-item", "{0}つの項目", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-datetime", "{0}は現時刻よりも前でなければなりません", false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lte-string", "{0}の長さは最大でも{1}でなければなりません", false); err != nil { + return + } + + // if err = ut.AddCardinal("lte-string-character", "{0}文字", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("lte-string-character", "{0}文字", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-number", "{0}は{1}かより小さくなければなりません", false); err != nil { + return + } + + if err = ut.Add("lte-items", "{0}は最大でも{1}を含まなければなりません", false); err != nil { + return + } + + // if err = ut.AddCardinal("lte-items-item", "{0}つの項目", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("lte-items-item", "{0}つの項目", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-datetime", "{0}は現時刻以前でなければなりません", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gt-string", "{0}の長さは{1}よりも多くなければなりません", false); err != nil { + return + } + + // if err = ut.AddCardinal("gt-string-character", "{0}文字", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("gt-string-character", "{0}文字", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-number", "{0}は{1}よりも大きくなければなりません", false); err != nil { + return + } + + if err = ut.Add("gt-items", "{0}は{1}よりも多い項目を含まなければなりません", false); err != nil { + return + } + + // if err = ut.AddCardinal("gt-items-item", "{0}つの項目", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("gt-items-item", "{0}つの項目", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-datetime", "{0}は現時刻よりも後でなければなりません", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gte-string", "{0}の長さは少なくとも{1}以上はなければなりません", false); err != nil { + return + } + + // if err = ut.AddCardinal("gte-string-character", "{0}文字", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("gte-string-character", "{0}文字", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-number", "{0}は{1}かより大きくなければなりません", false); err != nil { + return + } + + if err = ut.Add("gte-items", "{0}は少なくとも{1}を含まなければなりません", false); err != nil { + return + } + + // if err = ut.AddCardinal("gte-items-item", "{0}つの項目", locales.PluralRuleOne, false); err != nil { + // return + // } + + if err = ut.AddCardinal("gte-items-item", "{0}つの項目", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-datetime", "{0}は現時刻以降でなければなりません", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqfield", + translation: "{0}は{1}と等しくなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqcsfield", + translation: "{0}は{1}と等しくなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "necsfield", + translation: "{0}は{1}とは異ならなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtcsfield", + translation: "{0}は{1}よりも大きくなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtecsfield", + translation: "{0}は{1}以上でなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltcsfield", + translation: "{0}は{1}よりも小さくなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltecsfield", + translation: "{0}は{1}以下でなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "nefield", + translation: "{0}は{1}とは異ならなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtfield", + translation: "{0}は{1}よりも大きくなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtefield", + translation: "{0}は{1}以上でなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltfield", + translation: "{0}は{1}よりも小さくなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltefield", + translation: "{0}は{1}以下でなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "alpha", + translation: "{0}はアルファベットのみを含むことができます", + override: false, + }, + { + tag: "alphanum", + translation: "{0}はアルファベットと数字のみを含むことができます", + override: false, + }, + { + tag: "numeric", + translation: "{0}は正しい数字でなければなりません", + override: false, + }, + { + tag: "number", + translation: "{0}は正しい数でなければなりません", + override: false, + }, + { + tag: "hexadecimal", + translation: "{0}は正しい16進表記でなければなりません", + override: false, + }, + { + tag: "hexcolor", + translation: "{0}は正しいHEXカラーコードでなければなりません", + override: false, + }, + { + tag: "rgb", + translation: "{0}は正しいRGBカラーコードでなければなりません", + override: false, + }, + { + tag: "rgba", + translation: "{0}は正しいRGBAカラーコードでなければなりません", + override: false, + }, + { + tag: "hsl", + translation: "{0}は正しいHSLカラーコードでなければなりません", + override: false, + }, + { + tag: "hsla", + translation: "{0}は正しいHSLAカラーコードでなければなりません", + override: false, + }, + { + tag: "email", + translation: "{0}は正しいメールアドレスでなければなりません", + override: false, + }, + { + tag: "url", + translation: "{0}は正しいURLでなければなりません", + override: false, + }, + { + tag: "uri", + translation: "{0}は正しいURIでなければなりません", + override: false, + }, + { + tag: "base64", + translation: "{0}は正しいBase64文字列でなければなりません", + override: false, + }, + { + tag: "contains", + translation: "{0}は'{1}'を含まなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "containsany", + translation: "{0}は'{1}'の少なくとも1つを含まなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludes", + translation: "{0}には'{1}'というテキストを含むことはできません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesall", + translation: "{0}には'{1}'のどれも含めることはできません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesrune", + translation: "{0}には'{1}'を含めることはできません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "isbn", + translation: "{0}は正しいISBN番号でなければなりません", + override: false, + }, + { + tag: "isbn10", + translation: "{0}は正しいISBN-10番号でなければなりません", + override: false, + }, + { + tag: "isbn13", + translation: "{0}は正しいISBN-13番号でなければなりません", + override: false, + }, + { + tag: "uuid", + translation: "{0}は正しいUUIDでなければなりません", + override: false, + }, + { + tag: "uuid3", + translation: "{0}はバージョンが3の正しいUUIDでなければなりません", + override: false, + }, + { + tag: "uuid4", + translation: "{0}はバージョンが4の正しいUUIDでなければなりません", + override: false, + }, + { + tag: "uuid5", + translation: "{0}はバージョンが4の正しいUUIDでなければなりません", + override: false, + }, + { + tag: "ascii", + translation: "{0}はASCII文字のみを含まなければなりません", + override: false, + }, + { + tag: "printascii", + translation: "{0}は印刷可能なASCII文字のみを含まなければなりません", + override: false, + }, + { + tag: "multibyte", + translation: "{0}はマルチバイト文字を含まなければなりません", + override: false, + }, + { + tag: "datauri", + translation: "{0}は正しいデータURIを含まなければなりません", + override: false, + }, + { + tag: "latitude", + translation: "{0}は正しい緯度の座標を含まなければなりません", + override: false, + }, + { + tag: "longitude", + translation: "{0}は正しい経度の座標を含まなければなりません", + override: false, + }, + { + tag: "ssn", + translation: "{0}は正しい社会保障番号でなければなりません", + override: false, + }, + { + tag: "ipv4", + translation: "{0}は正しいIPv4アドレスでなければなりません", + override: false, + }, + { + tag: "ipv6", + translation: "{0}は正しいIPv6アドレスでなければなりません", + override: false, + }, + { + tag: "ip", + translation: "{0}は正しいIPアドレスでなければなりません", + override: false, + }, + { + tag: "cidr", + translation: "{0}は正しいCIDR表記を含まなければなりません", + override: false, + }, + { + tag: "cidrv4", + translation: "{0}はIPv4アドレスの正しいCIDR表記を含まなければなりません", + override: false, + }, + { + tag: "cidrv6", + translation: "{0}はIPv6アドレスの正しいCIDR表記を含まなければなりません", + override: false, + }, + { + tag: "tcp_addr", + translation: "{0}は正しいTCPアドレスでなければなりません", + override: false, + }, + { + tag: "tcp4_addr", + translation: "{0}は正しいIPv4のTCPアドレスでなければなりません", + override: false, + }, + { + tag: "tcp6_addr", + translation: "{0}は正しいIPv6のTCPアドレスでなければなりません", + override: false, + }, + { + tag: "udp_addr", + translation: "{0}は正しいUDPアドレスでなければなりません", + override: false, + }, + { + tag: "udp4_addr", + translation: "{0}は正しいIPv4のUDPアドレスでなければなりません", + override: false, + }, + { + tag: "udp6_addr", + translation: "{0}は正しいIPv6のUDPアドレスでなければなりません", + override: false, + }, + { + tag: "ip_addr", + translation: "{0}は解決可能なIPアドレスでなければなりません", + override: false, + }, + { + tag: "ip4_addr", + translation: "{0}は解決可能なIPv4アドレスでなければなりません", + override: false, + }, + { + tag: "ip6_addr", + translation: "{0}は解決可能なIPv6アドレスでなければなりません", + override: false, + }, + { + tag: "unix_addr", + translation: "{0}は解決可能なUNIXアドレスでなければなりません", + override: false, + }, + { + tag: "mac", + translation: "{0}は正しいMACアドレスを含まなければなりません", + override: false, + }, + { + tag: "iscolor", + translation: "{0}は正しい色でなければなりません", + override: false, + }, + { + tag: "oneof", + translation: "{0}は[{1}]のうちのいずれかでなければなりません", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + s, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + return s + }, + }, + } + + for _, t := range translations { + + if t.customTransFunc != nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, t.customTransFunc) + + } else if t.customTransFunc != nil && t.customRegisFunc == nil { + + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), t.customTransFunc) + + } else if t.customTransFunc == nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, translateFunc) + + } else { + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), translateFunc) + } + + if err != nil { + return + } + } + + return +} + +func registrationFunc(tag string, translation string, override bool) validator.RegisterTranslationsFunc { + + return func(ut ut.Translator) (err error) { + + if err = ut.Add(tag, translation, override); err != nil { + return + } + + return + + } + +} + +func translateFunc(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t +} diff --git a/go-playground/validator/v10/translations/nl/nl.go b/go-playground/validator/v10/translations/nl/nl.go new file mode 100644 index 0000000..4b436e6 --- /dev/null +++ b/go-playground/validator/v10/translations/nl/nl.go @@ -0,0 +1,1365 @@ +package nl + +import ( + "fmt" + "log" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" +) + +// RegisterDefaultTranslations registers a set of default translations +// for all built in tag's in validator; you may add your own as desired. +func RegisterDefaultTranslations(v *validator.Validate, trans ut.Translator) (err error) { + + translations := []struct { + tag string + translation string + override bool + customRegisFunc validator.RegisterTranslationsFunc + customTransFunc validator.TranslationFunc + }{ + { + tag: "required", + translation: "{0} is een verplicht veld", + override: false, + }, + { + tag: "len", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("len-string", "{0} moet {1} lang zijn", false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} karakters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("len-number", "{0} moet gelijk zijn aan {1}", false); err != nil { + return + } + + if err = ut.Add("len-items", "{0} moet {1} bevatten", false); err != nil { + return + } + if err = ut.AddCardinal("len-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("len-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("len-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-items", fe.Field(), c) + + default: + t, err = ut.T("len-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "min", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("min-string", "{0} moet tenminste {1} lang zijn", false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} karakters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("min-number", "{0} moet {1} of groter zijn", false); err != nil { + return + } + + if err = ut.Add("min-items", "{0} moet tenminste {1} bevatten", false); err != nil { + return + } + if err = ut.AddCardinal("min-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("min-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("min-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-items", fe.Field(), c) + + default: + t, err = ut.T("min-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "max", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("max-string", "{0} mag maximaal {1} lang zijn", false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} karakters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("max-number", "{0} moet {1} of kleiner zijn", false); err != nil { + return + } + + if err = ut.Add("max-items", "{0} mag maximaal {1} bevatten", false); err != nil { + return + } + if err = ut.AddCardinal("max-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("max-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("max-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-items", fe.Field(), c) + + default: + t, err = ut.T("max-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eq", + translation: "{0} is niet gelijk aan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ne", + translation: "{0} mag niet gelijk zijn aan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lt-string", "{0} moet minder dan {1} lang zijn", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} karakters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-number", "{0} moet kleiner zijn dan {1}", false); err != nil { + return + } + + if err = ut.Add("lt-items", "{0} moet minder dan {1} bevatten", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-datetime", "{0} moet kleiner zijn dan de huidige datum & tijd", false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lte-string", "{0} mag maximaal {1} lang zijn", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} karakters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-number", "{0} moet {1} of minder zijn", false); err != nil { + return + } + + if err = ut.Add("lte-items", "{0} mag maximaal {1} bevatten", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-datetime", "{0} moet kleiner dan of gelijk aan de huidige datum & tijd zijn", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gt-string", "{0} moet langer dan {1} zijn", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} karakters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-number", "{0} moet groter zijn dan {1}", false); err != nil { + return + } + + if err = ut.Add("gt-items", "{0} moet meer dan {1} bevatten", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-datetime", "{0} moet groter zijn dan de huidige datum & tijd", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gte-string", "{0} moet tenminste {1} lang zijn", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} karakters", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-number", "{0} moet {1} of groter zijn", false); err != nil { + return + } + + if err = ut.Add("gte-items", "{0} moet tenminste {1} bevatten", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-datetime", "{0} moet groter dan of gelijk zijn aan de huidige datum & tijd", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqfield", + translation: "{0} moet gelijk zijn aan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqcsfield", + translation: "{0} moet gelijk zijn aan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "necsfield", + translation: "{0} mag niet gelijk zijn aan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtcsfield", + translation: "{0} moet groter zijn dan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtecsfield", + translation: "{0} moet groter dan of gelijk aan {1} zijn", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltcsfield", + translation: "{0} moet kleiner zijn dan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltecsfield", + translation: "{0} moet kleiner dan of gelijk aan {1} zijn", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "nefield", + translation: "{0} mag niet gelijk zijn aan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtfield", + translation: "{0} moet groter zijn dan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtefield", + translation: "{0} moet groter dan of gelijk aan {1} zijn", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltfield", + translation: "{0} moet kleiner zijn dan {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltefield", + translation: "{0} moet kleiner dan of gelijk aan {1} zijn", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "alpha", + translation: "{0} mag alleen alfabetische karakters bevatten", + override: false, + }, + { + tag: "alphanum", + translation: "{0} mag alleen alfanumerieke karakters bevatten", + override: false, + }, + { + tag: "numeric", + translation: "{0} moet een geldige numerieke waarde zijn", + override: false, + }, + { + tag: "number", + translation: "{0} moet een geldig getal zijn", + override: false, + }, + { + tag: "hexadecimal", + translation: "{0} moet een geldig hexadecimaal getal zijn", + override: false, + }, + { + tag: "hexcolor", + translation: "{0} moet een geldige HEX kleur zijn", + override: false, + }, + { + tag: "rgb", + translation: "{0} moet een geldige RGB kleur zijn", + override: false, + }, + { + tag: "rgba", + translation: "{0} moet een geldige RGBA kleur zijn", + override: false, + }, + { + tag: "hsl", + translation: "{0} moet een geldige HSL kleur zijn", + override: false, + }, + { + tag: "hsla", + translation: "{0} moet een geldige HSLA kleur zijn", + override: false, + }, + { + tag: "email", + translation: "{0} moet een geldig email adres zijn", + override: false, + }, + { + tag: "url", + translation: "{0} moet een geldige URL zijn", + override: false, + }, + { + tag: "uri", + translation: "{0} moet een geldige URI zijn", + override: false, + }, + { + tag: "base64", + translation: "{0} moet een geldige Base64 string zijn", + override: false, + }, + { + tag: "contains", + translation: "{0} moet de tekst '{1}' bevatten", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "containsany", + translation: "{0} moet tenminste een van de volgende karakters bevatten '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludes", + translation: "{0} mag niet de tekst '{1}' bevatten", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesall", + translation: "{0} mag niet een van de volgende karakters bevatten '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesrune", + translation: "{0} mag niet het volgende bevatten '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "isbn", + translation: "{0} moet een geldig ISBN nummer zijn", + override: false, + }, + { + tag: "isbn10", + translation: "{0} moet een geldig ISBN-10 nummer zijn", + override: false, + }, + { + tag: "isbn13", + translation: "{0} moet een geldig ISBN-13 nummer zijn", + override: false, + }, + { + tag: "uuid", + translation: "{0} moet een geldige UUID zijn", + override: false, + }, + { + tag: "uuid3", + translation: "{0} moet een geldige versie 3 UUID zijn", + override: false, + }, + { + tag: "uuid4", + translation: "{0} moet een geldige versie 4 UUID zijn", + override: false, + }, + { + tag: "uuid5", + translation: "{0} moet een geldige versie 5 UUID zijn", + override: false, + }, + { + tag: "ascii", + translation: "{0} mag alleen ascii karakters bevatten", + override: false, + }, + { + tag: "printascii", + translation: "{0} mag alleen afdrukbare ascii karakters bevatten", + override: false, + }, + { + tag: "multibyte", + translation: "{0} moet multibyte karakters bevatten", + override: false, + }, + { + tag: "datauri", + translation: "{0} moet een geldige Data URI bevatten", + override: false, + }, + { + tag: "latitude", + translation: "{0} moet geldige breedtegraadcoördinaten bevatten", + override: false, + }, + { + tag: "longitude", + translation: "{0} moet geldige lengtegraadcoördinaten bevatten", + override: false, + }, + { + tag: "ssn", + translation: "{0} moet een geldig SSN nummer zijn", + override: false, + }, + { + tag: "ipv4", + translation: "{0} moet een geldig IPv4 adres zijn", + override: false, + }, + { + tag: "ipv6", + translation: "{0} moet een geldig IPv6 adres zijn", + override: false, + }, + { + tag: "ip", + translation: "{0} moet een geldig IP adres zijn", + override: false, + }, + { + tag: "cidr", + translation: "{0} moet een geldige CIDR notatie bevatten", + override: false, + }, + { + tag: "cidrv4", + translation: "{0} moet een geldige CIDR notatie voor een IPv4 adres bevatten", + override: false, + }, + { + tag: "cidrv6", + translation: "{0} moet een geldige CIDR notatie voor een IPv6 adres bevatten", + override: false, + }, + { + tag: "tcp_addr", + translation: "{0} moet een geldig TCP adres zijn", + override: false, + }, + { + tag: "tcp4_addr", + translation: "{0} moet een geldig IPv4 TCP adres zijn", + override: false, + }, + { + tag: "tcp6_addr", + translation: "{0} moet een geldig IPv6 TCP adres zijn", + override: false, + }, + { + tag: "udp_addr", + translation: "{0} moet een geldig UDP adres zijn", + override: false, + }, + { + tag: "udp4_addr", + translation: "{0} moet een geldig IPv4 UDP adres zijn", + override: false, + }, + { + tag: "udp6_addr", + translation: "{0} moet een geldig IPv6 UDP adres zijn", + override: false, + }, + { + tag: "ip_addr", + translation: "{0} moet een oplosbaar IP adres zijn", + override: false, + }, + { + tag: "ip4_addr", + translation: "{0} moet een oplosbaar IPv4 adres zijn", + override: false, + }, + { + tag: "ip6_addr", + translation: "{0} moet een oplosbaar IPv6 adres zijn", + override: false, + }, + { + tag: "unix_addr", + translation: "{0} moet een oplosbaar UNIX adres zijn", + override: false, + }, + { + tag: "mac", + translation: "{0} moet een geldig MAC adres bevatten", + override: false, + }, + { + tag: "iscolor", + translation: "{0} moet een geldige kleur zijn", + override: false, + }, + { + tag: "oneof", + translation: "{0} moet een van de volgende zijn [{1}]", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + s, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + return s + }, + }, + } + + for _, t := range translations { + + if t.customTransFunc != nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, t.customTransFunc) + + } else if t.customTransFunc != nil && t.customRegisFunc == nil { + + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), t.customTransFunc) + + } else if t.customTransFunc == nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, translateFunc) + + } else { + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), translateFunc) + } + + if err != nil { + return + } + } + + return +} + +func registrationFunc(tag string, translation string, override bool) validator.RegisterTranslationsFunc { + + return func(ut ut.Translator) (err error) { + + if err = ut.Add(tag, translation, override); err != nil { + return + } + + return + + } + +} + +func translateFunc(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t +} diff --git a/go-playground/validator/v10/translations/pt/pt.go b/go-playground/validator/v10/translations/pt/pt.go new file mode 100644 index 0000000..ccfa635 --- /dev/null +++ b/go-playground/validator/v10/translations/pt/pt.go @@ -0,0 +1,1405 @@ +package pt + +import ( + "fmt" + "log" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" +) + +// RegisterDefaultTranslations registers a set of default translations +// for all built in tag's in validator; you may add your own as desired. +func RegisterDefaultTranslations(v *validator.Validate, trans ut.Translator) (err error) { + + translations := []struct { + tag string + translation string + override bool + customRegisFunc validator.RegisterTranslationsFunc + customTransFunc validator.TranslationFunc + }{ + { + tag: "required", + translation: "{0} é obrigatório", + override: false, + }, + { + tag: "len", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("len-string", "{0} deve ter {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("len-number", "{0} deve ser igual a {1}", false); err != nil { + return + } + + if err = ut.Add("len-items", "{0} deve conter {1}", false); err != nil { + return + } + if err = ut.AddCardinal("len-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("len-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("len-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-items", fe.Field(), c) + + default: + t, err = ut.T("len-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "min", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("min-string", "{0} deve ter pelo menos {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("min-number", "{0} deve ser {1} ou superior", false); err != nil { + return + } + + if err = ut.Add("min-items", "{0} deve conter pelo menos {1}", false); err != nil { + return + } + if err = ut.AddCardinal("min-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("min-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("min-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-items", fe.Field(), c) + + default: + t, err = ut.T("min-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "max", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("max-string", "{0} deve ter no máximo {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("max-number", "{0} deve ser {1} ou menos", false); err != nil { + return + } + + if err = ut.Add("max-items", "{0} deve conter no máximo {1}", false); err != nil { + return + } + if err = ut.AddCardinal("max-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("max-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("max-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-items", fe.Field(), c) + + default: + t, err = ut.T("max-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eq", + translation: "{0} não é igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ne", + translation: "{0} não deve ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lt-string", "{0} deve ter menos de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-number", "{0} deve ser menor que {1}", false); err != nil { + return + } + + if err = ut.Add("lt-items", "{0} deve conter menos de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-datetime", "{0} deve ser anterior à data / hora atual", false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lte-string", "{0} deve ter no máximo {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-number", "{0} deve ser menor ou igual a {1}", false); err != nil { + return + } + + if err = ut.Add("lte-items", "{0} deve conter no máximo {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-datetime", "{0} deve ser anterior ou igual à data/hora atual", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gt-string", "{0} deve conter mais de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-number", "{0} deve ser maior que {1}", false); err != nil { + return + } + + if err = ut.Add("gt-items", "{0} deve conter mais de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-datetime", "{0} deve ser posterior à data/hora atual", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gte-string", "{0} deve ter pelo menos {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-number", "{0} deve ser maior ou igual a {1}", false); err != nil { + return + } + + if err = ut.Add("gte-items", "{0} deve conter pelo menos {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} items", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-datetime", "{0} deve ser posterior ou igual à data/hora atual", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqfield", + translation: "{0} deve ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqcsfield", + translation: "{0} deve ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "necsfield", + translation: "{0} não deve ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtcsfield", + translation: "{0} deve ser maior que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtecsfield", + translation: "{0} deve ser maior ou igual que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltcsfield", + translation: "{0} deve ser menor que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltecsfield", + translation: "{0} deve ser menor ou igual que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "nefield", + translation: "{0} não deve ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtfield", + translation: "{0} deve ser maior que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtefield", + translation: "{0} deve ser maior ou igual que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltfield", + translation: "{0} deve ser menor que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltefield", + translation: "{0} deve ser menor ou igual que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "alpha", + translation: "{0} deve conter apenas caracteres alfabéticos", + override: false, + }, + { + tag: "alphanum", + translation: "{0} deve conter apenas caracteres alfanuméricos", + override: false, + }, + { + tag: "numeric", + translation: "{0} deve ser um valor numérico válido", + override: false, + }, + { + tag: "number", + translation: "{0} deve ser um número válido", + override: false, + }, + { + tag: "hexadecimal", + translation: "{0} deve ser um hexadecimal válido", + override: false, + }, + { + tag: "hexcolor", + translation: "{0} deve ser uma cor HEX válida", + override: false, + }, + { + tag: "rgb", + translation: "{0} deve ser uma cor RGB válida", + override: false, + }, + { + tag: "rgba", + translation: "{0} deve ser uma cor RGBA válida", + override: false, + }, + { + tag: "hsl", + translation: "{0} deve ser uma cor HSL válida", + override: false, + }, + { + tag: "hsla", + translation: "{0} deve ser uma cor HSLA válida", + override: false, + }, + { + tag: "e164", + translation: "{0} deve ser um número de telefone válido no formato E.164", + override: false, + }, + { + tag: "email", + translation: "{0} deve ser um endereço de e-mail válido", + override: false, + }, + { + tag: "url", + translation: "{0} deve ser um URL válido", + override: false, + }, + { + tag: "uri", + translation: "{0} deve ser um URI válido", + override: false, + }, + { + tag: "base64", + translation: "{0} deve ser uma string Base64 válida", + override: false, + }, + { + tag: "contains", + translation: "{0} deve conter o texto '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "containsany", + translation: "{0} deve conter pelo menos um dos seguintes caracteres '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludes", + translation: "{0} não deve conter o texto '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesall", + translation: "{0} não deve conter os seguintes caracteres '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesrune", + translation: "{0} não pode conter o seguinte '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "isbn", + translation: "{0} deve ser um número de ISBN válido", + override: false, + }, + { + tag: "isbn10", + translation: "{0} deve ser um número ISBN-10 válido", + override: false, + }, + { + tag: "isbn13", + translation: "{0} deve ser um número ISBN-13 válido", + override: false, + }, + { + tag: "uuid", + translation: "{0} deve ser um UUID válido", + override: false, + }, + { + tag: "uuid3", + translation: "{0} deve ser um UUID versão 3 válido", + override: false, + }, + { + tag: "uuid4", + translation: "{0} deve ser um UUID versão 4 válido", + override: false, + }, + { + tag: "uuid5", + translation: "{0} deve ser um UUID versão 5 válido", + override: false, + }, + { + tag: "ascii", + translation: "{0} deve conter apenas caracteres ascii", + override: false, + }, + { + tag: "printascii", + translation: "{0} deve conter apenas caracteres ascii imprimíveis", + override: false, + }, + { + tag: "multibyte", + translation: "{0} deve conter caracteres multibyte", + override: false, + }, + { + tag: "datauri", + translation: "{0} deve conter um Data URI válido", + override: false, + }, + { + tag: "latitude", + translation: "{0} deve conter uma coordenada de latitude válida", + override: false, + }, + { + tag: "longitude", + translation: "{0} deve conter uma coordenada de longitude válida", + override: false, + }, + { + tag: "ssn", + translation: "{0} deve ser um número SSN válido", + override: false, + }, + { + tag: "ipv4", + translation: "{0} deve ser um endereço IPv4 válido", + override: false, + }, + { + tag: "ipv6", + translation: "{0} deve ser um endereço IPv6 válido", + override: false, + }, + { + tag: "ip", + translation: "{0} deve ser um endereço IP válido", + override: false, + }, + { + tag: "cidr", + translation: "{0} não respeita a notação CIDR", + override: false, + }, + { + tag: "cidrv4", + translation: "{0} não respeita a notação CIDR para um endereço IPv4", + override: false, + }, + { + tag: "cidrv6", + translation: "{0} não respeita a notação CIDR para um endereço IPv6", + override: false, + }, + { + tag: "tcp_addr", + translation: "{0} deve ser um endereço TCP válido", + override: false, + }, + { + tag: "tcp4_addr", + translation: "{0} deve ser um endereço TCP IPv4 válido", + override: false, + }, + { + tag: "tcp6_addr", + translation: "{0} deve ser um endereço TCP IPv6 válido", + override: false, + }, + { + tag: "udp_addr", + translation: "{0} deve ser um endereço UDP válido", + override: false, + }, + { + tag: "udp4_addr", + translation: "{0} deve ser um endereço UDP IPv4 válido", + override: false, + }, + { + tag: "udp6_addr", + translation: "{0} deve ser um endereço UDP IPv6 válido", + override: false, + }, + { + tag: "ip_addr", + translation: "{0} deve ser um endereço IP resolvível", + override: false, + }, + { + tag: "ip4_addr", + translation: "{0} deve ser um endereço IPv4 resolvível", + override: false, + }, + { + tag: "ip6_addr", + translation: "{0} deve ser um endereço IPv6 resolvível", + override: false, + }, + { + tag: "unix_addr", + translation: "{0} deve ser um endereço UNIX resolvível", + override: false, + }, + { + tag: "mac", + translation: "{0} deve conter um endereço MAC válido", + override: false, + }, + { + tag: "unique", + translation: "{0} deve conter valores únicos", + override: false, + }, + { + tag: "iscolor", + translation: "{0} deve ser uma cor válida", + override: false, + }, + { + tag: "oneof", + translation: "{0} deve ser um de [{1}]", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + s, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + return s + }, + }, + { + tag: "json", + translation: "{0} deve ser uma string json válida", + override: false, + }, + { + tag: "lowercase", + translation: "{0} deve estar em minuscúlas", + override: false, + }, + { + tag: "uppercase", + translation: "{0} deve estar em maiúsculas", + override: false, + }, + { + tag: "datetime", + translation: "{0} não está no formato {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + } + + for _, t := range translations { + + if t.customTransFunc != nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, t.customTransFunc) + + } else if t.customTransFunc != nil && t.customRegisFunc == nil { + + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), t.customTransFunc) + + } else if t.customTransFunc == nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, translateFunc) + + } else { + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), translateFunc) + } + + if err != nil { + return + } + } + + return +} + +func registrationFunc(tag string, translation string, override bool) validator.RegisterTranslationsFunc { + + return func(ut ut.Translator) (err error) { + + if err = ut.Add(tag, translation, override); err != nil { + return + } + + return + + } + +} + +func translateFunc(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t +} diff --git a/go-playground/validator/v10/translations/pt_BR/pt_BR.go b/go-playground/validator/v10/translations/pt_BR/pt_BR.go new file mode 100644 index 0000000..42b0eae --- /dev/null +++ b/go-playground/validator/v10/translations/pt_BR/pt_BR.go @@ -0,0 +1,1365 @@ +package pt_BR + +import ( + "fmt" + "log" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" +) + +// RegisterDefaultTranslations registers a set of default translations +// for all built in tag's in validator; you may add your own as desired. +func RegisterDefaultTranslations(v *validator.Validate, trans ut.Translator) (err error) { + + translations := []struct { + tag string + translation string + override bool + customRegisFunc validator.RegisterTranslationsFunc + customTransFunc validator.TranslationFunc + }{ + { + tag: "required", + translation: "{0} é um campo requerido", + override: false, + }, + { + tag: "len", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("len-string", "{0} deve ter {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("len-number", "{0} deve ser igual a {1}", false); err != nil { + return + } + + if err = ut.Add("len-items", "{0} deve conter {1}", false); err != nil { + return + } + if err = ut.AddCardinal("len-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-items-item", "{0} itens", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("len-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("len-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-items", fe.Field(), c) + + default: + t, err = ut.T("len-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("alerta: erro na tradução FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "min", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("min-string", "{0} deve ter pelo menos {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("min-number", "{0} deve ser {1} ou superior", false); err != nil { + return + } + + if err = ut.Add("min-items", "{0} deve conter pelo menos {1}", false); err != nil { + return + } + if err = ut.AddCardinal("min-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-items-item", "{0} itens", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("min-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("min-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-items", fe.Field(), c) + + default: + t, err = ut.T("min-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("alerta: erro na tradução FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "max", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("max-string", "{0} deve ter no máximo {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("max-number", "{0} deve ser {1} ou menor", false); err != nil { + return + } + + if err = ut.Add("max-items", "{0} deve conter no máximo {1}", false); err != nil { + return + } + if err = ut.AddCardinal("max-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-items-item", "{0} itens", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("max-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("max-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-items", fe.Field(), c) + + default: + t, err = ut.T("max-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("alerta: erro na tradução FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eq", + translation: "{0} não é igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ne", + translation: "{0} não deve ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lt-string", "{0} deve ter menos de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-number", "{0} deve ser menor que {1}", false); err != nil { + return + } + + if err = ut.Add("lt-items", "{0} deve conter menos de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} itens", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-datetime", "{0} deve ser inferior à Data e Hora atual", false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("a tag '%s' não pode ser usada em uma struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("alerta: erro na tradução FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lte-string", "{0} deve ter no máximo {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-number", "{0} deve ser {1} ou menor", false); err != nil { + return + } + + if err = ut.Add("lte-items", "{0} deve conter no máximo {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} itens", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-datetime", "{0} deve ser menor ou igual à Data e Hora atual", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("a tag '%s' não pode ser usado em uma struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("alerta: erro na tradução FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gt-string", "{0} deve ter mais de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-number", "{0} deve ser maior do que {1}", false); err != nil { + return + } + + if err = ut.Add("gt-items", "{0} deve conter mais de {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} itens", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-datetime", "{0} deve ser maior que a Data e Hora atual", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("a tag '%s' não pode ser usado em uma struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("alerta: erro na tradução FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gte-string", "{0} deve ter pelo menos {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} caractere", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} caracteres", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-number", "{0} deve ser {1} ou superior", false); err != nil { + return + } + + if err = ut.Add("gte-items", "{0} deve conter pelo menos {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} itens", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-datetime", "{0} deve ser maior ou igual à Data e Hora atual", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("a tag '%s' não pode ser usado em uma struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("alerta: erro na tradução FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqfield", + translation: "{0} deve ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqcsfield", + translation: "{0} deve ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "necsfield", + translation: "{0} não deve ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtcsfield", + translation: "{0} deve ser maior do que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtecsfield", + translation: "{0} deve ser maior ou igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltcsfield", + translation: "{0} deve ser menor que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltecsfield", + translation: "{0} deve ser menor ou igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "nefield", + translation: "{0} não deve ser igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtfield", + translation: "{0} deve ser maior do que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtefield", + translation: "{0} deve ser maior ou igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltfield", + translation: "{0} deve ser menor que {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltefield", + translation: "{0} deve ser menor ou igual a {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "alpha", + translation: "{0} deve conter caracteres alfabéticos", + override: false, + }, + { + tag: "alphanum", + translation: "{0} deve conter caracteres alfanuméricos", + override: false, + }, + { + tag: "numeric", + translation: "{0} deve ser um valor numérico válido", + override: false, + }, + { + tag: "number", + translation: "{0} deve ser um número válido", + override: false, + }, + { + tag: "hexadecimal", + translation: "{0} deve ser um hexadecimal válido", + override: false, + }, + { + tag: "hexcolor", + translation: "{0} deve ser uma cor HEX válida", + override: false, + }, + { + tag: "rgb", + translation: "{0} deve ser uma cor RGB válida", + override: false, + }, + { + tag: "rgba", + translation: "{0} deve ser uma cor RGBA válida", + override: false, + }, + { + tag: "hsl", + translation: "{0} deve ser uma cor HSL válida", + override: false, + }, + { + tag: "hsla", + translation: "{0} deve ser uma cor HSLA válida", + override: false, + }, + { + tag: "email", + translation: "{0} deve ser um endereço de e-mail válido", + override: false, + }, + { + tag: "url", + translation: "{0} deve ser uma URL válida", + override: false, + }, + { + tag: "uri", + translation: "{0} deve ser uma URI válida", + override: false, + }, + { + tag: "base64", + translation: "{0} deve ser uma string Base64 válida", + override: false, + }, + { + tag: "contains", + translation: "{0} deve conter o texto '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "containsany", + translation: "{0} deve conter pelo menos um dos caracteres '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludes", + translation: "{0} não deve conter o texto '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesall", + translation: "{0} não deve conter nenhum dos caracteres '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesrune", + translation: "{0} não deve conter '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "isbn", + translation: "{0} deve ser um número ISBN válido", + override: false, + }, + { + tag: "isbn10", + translation: "{0} deve ser um número ISBN-10 válido", + override: false, + }, + { + tag: "isbn13", + translation: "{0} deve ser um número ISBN-13 válido", + override: false, + }, + { + tag: "uuid", + translation: "{0} deve ser um UUID válido", + override: false, + }, + { + tag: "uuid3", + translation: "{0} deve ser um UUID versão 3 válido", + override: false, + }, + { + tag: "uuid4", + translation: "{0} deve ser um UUID versão 4 válido", + override: false, + }, + { + tag: "uuid5", + translation: "{0} deve ser um UUID versão 5 válido", + override: false, + }, + { + tag: "ascii", + translation: "{0} deve conter apenas caracteres ascii", + override: false, + }, + { + tag: "printascii", + translation: "{0} deve conter apenas caracteres ascii imprimíveis", + override: false, + }, + { + tag: "multibyte", + translation: "{0} deve conter caracteres multibyte", + override: false, + }, + { + tag: "datauri", + translation: "{0} deve conter um URI data válido", + override: false, + }, + { + tag: "latitude", + translation: "{0} deve conter uma coordenada de latitude válida", + override: false, + }, + { + tag: "longitude", + translation: "{0} deve conter uma coordenada de longitude válida", + override: false, + }, + { + tag: "ssn", + translation: "{0} deve ser um número SSN válido", + override: false, + }, + { + tag: "ipv4", + translation: "{0} deve ser um endereço IPv4 válido", + override: false, + }, + { + tag: "ipv6", + translation: "{0} deve ser um endereço IPv6 válido", + override: false, + }, + { + tag: "ip", + translation: "{0} deve ser um endereço de IP válido", + override: false, + }, + { + tag: "cidr", + translation: "{0} deve conter uma notação CIDR válida", + override: false, + }, + { + tag: "cidrv4", + translation: "{0} deve conter uma notação CIDR válida para um endereço IPv4", + override: false, + }, + { + tag: "cidrv6", + translation: "{0} deve conter uma notação CIDR válida para um endereço IPv6", + override: false, + }, + { + tag: "tcp_addr", + translation: "{0} deve ser um endereço TCP válido", + override: false, + }, + { + tag: "tcp4_addr", + translation: "{0} deve ser um endereço IPv4 TCP válido", + override: false, + }, + { + tag: "tcp6_addr", + translation: "{0} deve ser um endereço IPv6 TCP válido", + override: false, + }, + { + tag: "udp_addr", + translation: "{0} deve ser um endereço UDP válido", + override: false, + }, + { + tag: "udp4_addr", + translation: "{0} deve ser um endereço IPv4 UDP válido", + override: false, + }, + { + tag: "udp6_addr", + translation: "{0} deve ser um endereço IPv6 UDP válido", + override: false, + }, + { + tag: "ip_addr", + translation: "{0} deve ser um endereço IP resolvível", + override: false, + }, + { + tag: "ip4_addr", + translation: "{0} deve ser um endereço IPv4 resolvível", + override: false, + }, + { + tag: "ip6_addr", + translation: "{0} deve ser um endereço IPv6 resolvível", + override: false, + }, + { + tag: "unix_addr", + translation: "{0} deve ser um endereço UNIX resolvível", + override: false, + }, + { + tag: "mac", + translation: "{0} deve conter um endereço MAC válido", + override: false, + }, + { + tag: "iscolor", + translation: "{0} deve ser uma cor válida", + override: false, + }, + { + tag: "oneof", + translation: "{0} deve ser um de [{1}]", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + s, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + return s + }, + }, + } + + for _, t := range translations { + + if t.customTransFunc != nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, t.customTransFunc) + + } else if t.customTransFunc != nil && t.customRegisFunc == nil { + + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), t.customTransFunc) + + } else if t.customTransFunc == nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, translateFunc) + + } else { + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), translateFunc) + } + + if err != nil { + return + } + } + + return +} + +func registrationFunc(tag string, translation string, override bool) validator.RegisterTranslationsFunc { + + return func(ut ut.Translator) (err error) { + + if err = ut.Add(tag, translation, override); err != nil { + return + } + + return + + } + +} + +func translateFunc(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field()) + if err != nil { + log.Printf("alerta: erro na tradução FieldError: %#v", fe) + return fe.(error).Error() + } + + return t +} diff --git a/go-playground/validator/v10/translations/ru/ru.go b/go-playground/validator/v10/translations/ru/ru.go new file mode 100644 index 0000000..169f612 --- /dev/null +++ b/go-playground/validator/v10/translations/ru/ru.go @@ -0,0 +1,1375 @@ +package ru + +import ( + "fmt" + "log" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" +) + +// RegisterDefaultTranslations registers a set of default translations +// for all built in tag's in validator; you may add your own as desired. +func RegisterDefaultTranslations(v *validator.Validate, trans ut.Translator) (err error) { + + translations := []struct { + tag string + translation string + override bool + customRegisFunc validator.RegisterTranslationsFunc + customTransFunc validator.TranslationFunc + }{ + { + tag: "required", + translation: "{0} обязательное поле", + override: false, + }, + { + tag: "len", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("len-string", "{0} должен быть длиной в {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} символ", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} символы", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("len-number", "{0} должен быть равен {1}", false); err != nil { + return + } + + if err = ut.Add("len-items", "{0} должен содержать {1}", false); err != nil { + return + } + if err = ut.AddCardinal("len-items-item", "{0} элемент", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-items-item", "{0} элементы", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("len-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("len-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-items", fe.Field(), c) + + default: + t, err = ut.T("len-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "min", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("min-string", "{0} должен содержать минимум {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} символ", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} символы", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("min-number", "{0} должен быть больше или равно {1}", false); err != nil { + return + } + + if err = ut.Add("min-items", "{0} должен содержать минимум {1}", false); err != nil { + return + } + if err = ut.AddCardinal("min-items-item", "{0} элемент", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-items-item", "{0} элементы", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("min-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("min-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-items", fe.Field(), c) + + default: + t, err = ut.T("min-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "max", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("max-string", "{0} должен содержать максимум {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} символ", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} символы", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("max-number", "{0} должен быть меньше или равно {1}", false); err != nil { + return + } + + if err = ut.Add("max-items", "{0} должен содержать максимум {1}", false); err != nil { + return + } + if err = ut.AddCardinal("max-items-item", "{0} элемент", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-items-item", "{0} элементы", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("max-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("max-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-items", fe.Field(), c) + + default: + t, err = ut.T("max-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eq", + translation: "{0} не равен {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ne", + translation: "{0} должен быть не равен {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lt-string", "{0} должен иметь менее {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} символ", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} символы", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-number", "{0} должен быть менее {1}", false); err != nil { + return + } + + if err = ut.Add("lt-items", "{0} должен содержать менее {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} элемент", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} элементы", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-datetime", "{0} must be less than the current Date & Time", false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lte-string", "{0} должен содержать максимум {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} символ", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} символы", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-number", "{0} должен быть менее или равен {1}", false); err != nil { + return + } + + if err = ut.Add("lte-items", "{0} должен содержать максимум {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} элемент", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} элементы", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-datetime", "{0} must be less than or equal to the current Date & Time", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gt-string", "{0} должен быть длиннее {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} символ", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} символы", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-number", "{0} должен быть больше {1}", false); err != nil { + return + } + + if err = ut.Add("gt-items", "{0} должен содержать более {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} элемент", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} элементы", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-datetime", "{0} должна быть позже текущего момента", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gte-string", "{0} должен содержать минимум {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} символ", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} символы", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-number", "{0} должен быть больше или равно {1}", false); err != nil { + return + } + + if err = ut.Add("gte-items", "{0} должен содержать минимум {1}", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} элемент", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} элементы", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-datetime", "{0} должна быть позже или равна текущему моменту", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqfield", + translation: "{0} должен быть равен {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqcsfield", + translation: "{0} должен быть равен {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "necsfield", + translation: "{0} не должен быть равен {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtcsfield", + translation: "{0} должен быть больше {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtecsfield", + translation: "{0} должен быть больше или равен {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltcsfield", + translation: "{0} должен быть менее {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltecsfield", + translation: "{0} должен быть менее или равен {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "nefield", + translation: "{0} не должен быть равен {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtfield", + translation: "{0} должен быть больше {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtefield", + translation: "{0} должен быть больше или равен {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltfield", + translation: "{0} должен быть менее {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltefield", + translation: "{0} должен быть менее или равен {1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "alpha", + translation: "{0} должен содержать только буквы", + override: false, + }, + { + tag: "alphanum", + translation: "{0} должен содержать только буквы и цифры", + override: false, + }, + { + tag: "numeric", + translation: "{0} должен быть цифровым значением", + override: false, + }, + { + tag: "number", + translation: "{0} должен быть цифрой", + override: false, + }, + { + tag: "hexadecimal", + translation: "{0} должен быть шестнадцатеричной строкой", + override: false, + }, + { + tag: "hexcolor", + translation: "{0} должен быть HEX цветом", + override: false, + }, + { + tag: "rgb", + translation: "{0} должен быть RGB цветом", + override: false, + }, + { + tag: "rgba", + translation: "{0} должен быть RGBA цветом", + override: false, + }, + { + tag: "hsl", + translation: "{0} должен быть HSL цветом", + override: false, + }, + { + tag: "hsla", + translation: "{0} должен быть HSLA цветом", + override: false, + }, + { + tag: "e164", + translation: "{0} должен быть E.164 formatted phone number", + override: false, + }, + { + tag: "email", + translation: "{0} должен быть email адресом", + override: false, + }, + { + tag: "url", + translation: "{0} должен быть URL", + override: false, + }, + { + tag: "uri", + translation: "{0} должен быть URI", + override: false, + }, + { + tag: "base64", + translation: "{0} должен быть Base64 строкой", + override: false, + }, + { + tag: "contains", + translation: "{0} должен содержать текст '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "containsany", + translation: "{0} должен содержать минимум один из символов '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludes", + translation: "{0} не должен содержать текст '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesall", + translation: "{0} не должен содержать символы '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesrune", + translation: "{0} не должен содержать '{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "isbn", + translation: "{0} должен быть ISBN номером", + override: false, + }, + { + tag: "isbn10", + translation: "{0} должен быть ISBN-10 номером", + override: false, + }, + { + tag: "isbn13", + translation: "{0} должен быть ISBN-13 номером", + override: false, + }, + { + tag: "uuid", + translation: "{0} должен быть UUID", + override: false, + }, + { + tag: "uuid3", + translation: "{0} должен быть UUID 3 версии", + override: false, + }, + { + tag: "uuid4", + translation: "{0} должен быть UUID 4 версии", + override: false, + }, + { + tag: "uuid5", + translation: "{0} должен быть UUID 5 версии", + override: false, + }, + { + tag: "ascii", + translation: "{0} должен содержать только ascii символы", + override: false, + }, + { + tag: "printascii", + translation: "{0} должен содержать только доступные для печати ascii символы", + override: false, + }, + { + tag: "multibyte", + translation: "{0} должен содержать мультибайтные символы", + override: false, + }, + { + tag: "datauri", + translation: "{0} должен содержать Data URI", + override: false, + }, + { + tag: "latitude", + translation: "{0} должен содержать координаты широты", + override: false, + }, + { + tag: "longitude", + translation: "{0} должен содержать координаты долготы", + override: false, + }, + { + tag: "ssn", + translation: "{0} должен быть SSN номером", + override: false, + }, + { + tag: "ipv4", + translation: "{0} должен быть IPv4 адресом", + override: false, + }, + { + tag: "ipv6", + translation: "{0} должен быть IPv6 адресом", + override: false, + }, + { + tag: "ip", + translation: "{0} должен быть IP адресом", + override: false, + }, + { + tag: "cidr", + translation: "{0} должен содержать CIDR обозначения", + override: false, + }, + { + tag: "cidrv4", + translation: "{0} должен содержать CIDR обозначения для IPv4 адреса", + override: false, + }, + { + tag: "cidrv6", + translation: "{0} должен содержать CIDR обозначения для IPv6 адреса", + override: false, + }, + { + tag: "tcp_addr", + translation: "{0} должен быть TCP адресом", + override: false, + }, + { + tag: "tcp4_addr", + translation: "{0} должен быть IPv4 TCP адресом", + override: false, + }, + { + tag: "tcp6_addr", + translation: "{0} должен быть IPv6 TCP адресом", + override: false, + }, + { + tag: "udp_addr", + translation: "{0} должен быть UDP адресом", + override: false, + }, + { + tag: "udp4_addr", + translation: "{0} должен быть IPv4 UDP адресом", + override: false, + }, + { + tag: "udp6_addr", + translation: "{0} должен быть IPv6 UDP адресом", + override: false, + }, + { + tag: "ip_addr", + translation: "{0} должен быть распознаваемым IP адресом", + override: false, + }, + { + tag: "ip4_addr", + translation: "{0} должен быть распознаваемым IPv4 адресом", + override: false, + }, + { + tag: "ip6_addr", + translation: "{0} должен быть распознаваемым IPv6 адресом", + override: false, + }, + { + tag: "unix_addr", + translation: "{0} должен быть распознаваемым UNIX адресом", + override: false, + }, + { + tag: "mac", + translation: "{0} должен содержать MAC адрес", + override: false, + }, + { + tag: "unique", + translation: "{0} должен содержать уникальные значения", + override: false, + }, + { + tag: "iscolor", + translation: "{0} должен быть цветом", + override: false, + }, + { + tag: "oneof", + translation: "{0} должен быть одним из [{1}]", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + s, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + return s + }, + }, + } + + for _, t := range translations { + + if t.customTransFunc != nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, t.customTransFunc) + + } else if t.customTransFunc != nil && t.customRegisFunc == nil { + + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), t.customTransFunc) + + } else if t.customTransFunc == nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, translateFunc) + + } else { + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), translateFunc) + } + + if err != nil { + return + } + } + + return +} + +func registrationFunc(tag string, translation string, override bool) validator.RegisterTranslationsFunc { + + return func(ut ut.Translator) (err error) { + + if err = ut.Add(tag, translation, override); err != nil { + return + } + + return + + } + +} + +func translateFunc(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t +} diff --git a/go-playground/validator/v10/translations/tr/tr.go b/go-playground/validator/v10/translations/tr/tr.go new file mode 100644 index 0000000..9c79e42 --- /dev/null +++ b/go-playground/validator/v10/translations/tr/tr.go @@ -0,0 +1,1370 @@ +package tr + +import ( + "fmt" + "log" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" +) + +// RegisterDefaultTranslations registers a set of default translations +// for all built in tag's in validator; you may add your own as desired. +func RegisterDefaultTranslations(v *validator.Validate, trans ut.Translator) (err error) { + + translations := []struct { + tag string + translation string + override bool + customRegisFunc validator.RegisterTranslationsFunc + customTransFunc validator.TranslationFunc + }{ + { + tag: "required", + translation: "{0} zorunlu bir alandır", + override: false, + }, + { + tag: "len", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("len-string", "{0} uzunluğu {1} olmalıdır", false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("len-number", "{0}, {1} değerine eşit olmalıdır", false); err != nil { + return + } + + if err = ut.Add("len-items", "{0}, {1} içermelidir", false); err != nil { + return + } + if err = ut.AddCardinal("len-items-item", "{0} öğe", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("len-items-item", "{0} öğe", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("len-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("len-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-items", fe.Field(), c) + + default: + t, err = ut.T("len-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "min", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("min-string", "{0} en az {1} uzunluğunda olmalıdır", false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("min-number", "{0}, {1} veya daha büyük olmalıdır", false); err != nil { + return + } + + if err = ut.Add("min-items", "{0} en az {1} içermelidir", false); err != nil { + return + } + if err = ut.AddCardinal("min-items-item", "{0} öğe", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("min-items-item", "{0} öğe", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("min-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("min-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-items", fe.Field(), c) + + default: + t, err = ut.T("min-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "max", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("max-string", "{0} uzunluğu en fazla {1} olmalıdır", false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("max-number", "{0}, {1} veya daha az olmalıdır", false); err != nil { + return + } + + if err = ut.Add("max-items", "{0} maksimum {1} içermelidir", false); err != nil { + return + } + if err = ut.AddCardinal("max-items-item", "{0} öğe", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("max-items-item", "{0} öğe", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("max-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("max-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-items", fe.Field(), c) + + default: + t, err = ut.T("max-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eq", + translation: "{0}, {1} değerine eşit değil", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ne", + translation: "{0}, {1} değerine eşit olmamalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lt-string", "{0}, {1} uzunluğundan daha az olmalıdır", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-number", "{0}, {1} değerinden küçük olmalıdır", false); err != nil { + return + } + + if err = ut.Add("lt-items", "{0}, {1}den daha az içermelidir", false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} öğe", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lt-items-item", "{0} öğe", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-datetime", "{0} geçerli Tarih ve Saatten daha az olmalıdır", false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lte-string", "{0} en fazla {1} uzunluğunda olmalıdır", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-number", "{0}, {1} veya daha az olmalıdır", false); err != nil { + return + } + + if err = ut.Add("lte-items", "{0}, maksimum {1} içermelidir", false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} öğe", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("lte-items-item", "{0} öğe", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-datetime", "{0} geçerli Tarih ve Saate eşit veya daha küçük olmalıdır", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("lte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gt-string", "{0}, {1} uzunluğundan fazla olmalıdır", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-number", "{0}, {1} değerinden büyük olmalıdır", false); err != nil { + return + } + + if err = ut.Add("gt-items", "{0}, {1}den daha fazla içermelidir", false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} öğe", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gt-items-item", "{0} öğe", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-datetime", "{0} geçerli Tarih ve Saatten büyük olmalıdır", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gt-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gte-string", "{0} en az {1} uzunluğunda olmalıdır", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} karakter", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-string-character", "{0} karakter", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-number", "{0}, {1} veya daha büyük olmalıdır", false); err != nil { + return + } + + if err = ut.Add("gte-items", "{0} en az {1} içermelidir", false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} öğe", locales.PluralRuleOne, false); err != nil { + return + } + + if err = ut.AddCardinal("gte-items-item", "{0} öğe", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-datetime", "{0} geçerli Tarih ve Saatten büyük veya ona eşit olmalıdır", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s' cannot be used on a struct type", fe.Tag()) + goto END + } + + t, err = ut.T("gte-datetime", fe.Field()) + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("warning: error translating FieldError: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqfield", + translation: "{0}, {1} değerine eşit olmalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqcsfield", + translation: "{0}, {1} değerine eşit olmalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "necsfield", + translation: "{0}, {1} değerine eşit olmamalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtcsfield", + translation: "{0}, {1} değerinden büyük olmalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtecsfield", + translation: "{0}, {1} değerinden küçük veya ona eşit olmalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltcsfield", + translation: "{0}, {1} değerinden küçük olmalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltecsfield", + translation: "{0}, {1} değerinden küçük veya ona eşit olmalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "nefield", + translation: "{0}, {1} değerine eşit olmamalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtfield", + translation: "{0}, {1} değerinden büyük olmalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtefield", + translation: "{0}, {1} değerinden büyük veya ona eşit olmalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltfield", + translation: "{0}, {1} değerinden küçük olmalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltefield", + translation: "{0}, {1} değerinden küçük veya ona eşit olmalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "alpha", + translation: "{0} yalnızca alfabetik karakterler içerebilir", + override: false, + }, + { + tag: "alphanum", + translation: "{0} yalnızca alfanümerik karakterler içerebilir", + override: false, + }, + { + tag: "numeric", + translation: "{0} geçerli bir sayısal değer olmalıdır", + override: false, + }, + { + tag: "number", + translation: "{0} geçerli bir sayı olmalıdır", + override: false, + }, + { + tag: "hexadecimal", + translation: "{0} geçerli bir onaltılık olmalıdır", + override: false, + }, + { + tag: "hexcolor", + translation: "{0} geçerli bir HEX rengi olmalıdır", + override: false, + }, + { + tag: "rgb", + translation: "{0} geçerli bir RGB rengi olmalıdır", + override: false, + }, + { + tag: "rgba", + translation: "{0} geçerli bir RGBA rengi olmalıdır", + override: false, + }, + { + tag: "hsl", + translation: "{0} geçerli bir HSL rengi olmalıdır", + override: false, + }, + { + tag: "hsla", + translation: "{0} geçerli bir HSLA rengi olmalıdır", + override: false, + }, + { + tag: "email", + translation: "{0} geçerli bir e-posta adresi olmalıdır", + override: false, + }, + { + tag: "url", + translation: "{0} geçerli bir URL olmalıdır", + override: false, + }, + { + tag: "uri", + translation: "{0} geçerli bir URI olmalıdır", + override: false, + }, + { + tag: "base64", + translation: "{0} geçerli bir Base64 karakter dizesi olmalıdır", + override: false, + }, + { + tag: "contains", + translation: "{0}, '{1}' metnini içermelidir", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "containsany", + translation: "{0}, '{1}' karakterlerinden en az birini içermelidir", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludes", + translation: "{0}, '{1}' metnini içeremez", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesall", + translation: "{0}, '{1}' karakterlerinden hiçbirini içeremez", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesrune", + translation: "{0}, '{1}' ifadesini içeremez", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "isbn", + translation: "{0} geçerli bir ISBN numarası olmalıdır", + override: false, + }, + { + tag: "isbn10", + translation: "{0} geçerli bir ISBN-10 numarası olmalıdır", + override: false, + }, + { + tag: "isbn13", + translation: "{0} geçerli bir ISBN-13 numarası olmalıdır", + override: false, + }, + { + tag: "uuid", + translation: "{0} geçerli bir UUID olmalıdır", + override: false, + }, + { + tag: "uuid3", + translation: "{0} geçerli bir sürüm 3 UUID olmalıdır", + override: false, + }, + { + tag: "uuid4", + translation: "{0} geçerli bir sürüm 4 UUID olmalıdır", + override: false, + }, + { + tag: "uuid5", + translation: "{0} geçerli bir sürüm 5 UUID olmalıdır", + override: false, + }, + { + tag: "ascii", + translation: "{0} yalnızca ascii karakterler içermelidir", + override: false, + }, + { + tag: "printascii", + translation: "{0} yalnızca yazdırılabilir ascii karakterleri içermelidir", + override: false, + }, + { + tag: "multibyte", + translation: "{0} çok baytlı karakterler içermelidir", + override: false, + }, + { + tag: "datauri", + translation: "{0} geçerli bir Veri URI içermelidir", + override: false, + }, + { + tag: "latitude", + translation: "{0} geçerli bir enlem koordinatı içermelidir", + override: false, + }, + { + tag: "longitude", + translation: "{0} geçerli bir boylam koordinatı içermelidir", + override: false, + }, + { + tag: "ssn", + translation: "{0} geçerli bir SSN numarası olmalıdır", + override: false, + }, + { + tag: "ipv4", + translation: "{0} geçerli bir IPv4 adresi olmalıdır", + override: false, + }, + { + tag: "ipv6", + translation: "{0} geçerli bir IPv6 adresi olmalıdır", + override: false, + }, + { + tag: "ip", + translation: "{0} geçerli bir IP adresi olmalıdır", + override: false, + }, + { + tag: "cidr", + translation: "{0} geçerli bir CIDR gösterimi içermelidir", + override: false, + }, + { + tag: "cidrv4", + translation: "{0} bir IPv4 adresi için geçerli bir CIDR gösterimi içermelidir", + override: false, + }, + { + tag: "cidrv6", + translation: "{0} bir IPv6 adresi için geçerli bir CIDR gösterimi içermelidir", + override: false, + }, + { + tag: "tcp_addr", + translation: "{0} geçerli bir TCP adresi olmalıdır", + override: false, + }, + { + tag: "tcp4_addr", + translation: "{0} geçerli bir IPv4 TCP adresi olmalıdır", + override: false, + }, + { + tag: "tcp6_addr", + translation: "{0} geçerli bir IPv6 TCP adresi olmalıdır", + override: false, + }, + { + tag: "udp_addr", + translation: "{0} geçerli bir UDP adresi olmalıdır", + override: false, + }, + { + tag: "udp4_addr", + translation: "{0} geçerli bir IPv4 UDP adresi olmalıdır", + override: false, + }, + { + tag: "udp6_addr", + translation: "{0} geçerli bir IPv6 UDP adresi olmalıdır", + override: false, + }, + { + tag: "ip_addr", + translation: "{0} çözülebilir bir IP adresi olmalıdır", + override: false, + }, + { + tag: "ip4_addr", + translation: "{0} çözülebilir bir IPv4 adresi olmalıdır", + override: false, + }, + { + tag: "ip6_addr", + translation: "{0} çözülebilir bir IPv6 adresi olmalıdır", + override: false, + }, + { + tag: "unix_addr", + translation: "{0} çözülebilir bir UNIX adresi olmalıdır", + override: false, + }, + { + tag: "mac", + translation: "{0} geçerli bir MAC adresi içermelidir", + override: false, + }, + { + tag: "unique", + translation: "{0} benzersiz değerler içermelidir", + override: false, + }, + { + tag: "iscolor", + translation: "{0} geçerli bir renk olmalıdır", + override: false, + }, + { + tag: "oneof", + translation: "{0}, [{1}]'dan biri olmalıdır", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + s, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + return s + }, + }, + } + + for _, t := range translations { + + if t.customTransFunc != nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, t.customTransFunc) + + } else if t.customTransFunc != nil && t.customRegisFunc == nil { + + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), t.customTransFunc) + + } else if t.customTransFunc == nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, translateFunc) + + } else { + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), translateFunc) + } + + if err != nil { + return + } + } + + return +} + +func registrationFunc(tag string, translation string, override bool) validator.RegisterTranslationsFunc { + + return func(ut ut.Translator) (err error) { + + if err = ut.Add(tag, translation, override); err != nil { + return + } + + return + + } + +} + +func translateFunc(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field()) + if err != nil { + log.Printf("warning: error translating FieldError: %#v", fe) + return fe.(error).Error() + } + + return t +} diff --git a/go-playground/validator/v10/translations/zh/zh.go b/go-playground/validator/v10/translations/zh/zh.go new file mode 100644 index 0000000..0916fc2 --- /dev/null +++ b/go-playground/validator/v10/translations/zh/zh.go @@ -0,0 +1,1392 @@ +package zh + +import ( + "fmt" + "log" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" +) + +// RegisterDefaultTranslations registers a set of default translations +// for all built in tag's in validator; you may add your own as desired. +func RegisterDefaultTranslations(v *validator.Validate, trans ut.Translator) (err error) { + + translations := []struct { + tag string + translation string + override bool + customRegisFunc validator.RegisterTranslationsFunc + customTransFunc validator.TranslationFunc + }{ + { + tag: "required", + translation: "{0}为必填字段", + override: false, + }, + { + tag: "len", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("len-string", "{0}长度必须是{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("len-string-character", "{0}字符", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("len-string-character", "{0}个字符", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("len-number", "{0}必须等于{1}", false); err != nil { + return + } + + if err = ut.Add("len-items", "{0}必须包含{1}", false); err != nil { + return + } + //if err = ut.AddCardinal("len-items-item", "{0}项", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("len-items-item", "{0}项", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("len-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("len-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-items", fe.Field(), c) + + default: + t, err = ut.T("len-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻译字段错误: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "min", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("min-string", "{0}长度必须至少为{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("min-string-character", "{0}个字符", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("min-string-character", "{0}个字符", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("min-number", "{0}最小只能为{1}", false); err != nil { + return + } + + if err = ut.Add("min-items", "{0}必须至少包含{1}", false); err != nil { + return + } + //if err = ut.AddCardinal("min-items-item", "{0}项", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("min-items-item", "{0}项", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("min-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("min-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-items", fe.Field(), c) + + default: + t, err = ut.T("min-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻译字段错误: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "max", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("max-string", "{0}长度不能超过{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("max-string-character", "{0}个字符", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("max-string-character", "{0}个字符", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("max-number", "{0}必须小于或等于{1}", false); err != nil { + return + } + + if err = ut.Add("max-items", "{0}最多只能包含{1}", false); err != nil { + return + } + //if err = ut.AddCardinal("max-items-item", "{0}项", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("max-items-item", "{0}项", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("max-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("max-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-items", fe.Field(), c) + + default: + t, err = ut.T("max-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻译字段错误: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eq", + translation: "{0}不等于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ne", + translation: "{0}不能等于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lt-string", "{0}长度必须小于{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("lt-string-character", "{0}个字符", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("lt-string-character", "{0}个字符", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-number", "{0}必须小于{1}", false); err != nil { + return + } + + if err = ut.Add("lt-items", "{0}必须包含少于{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("lt-items-item", "{0}项", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("lt-items-item", "{0}项", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-datetime", "{0}必须小于当前日期和时间", false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s'不能用于struct类型.", fe.Tag()) + } else { + t, err = ut.T("lt-datetime", fe.Field()) + } + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻译字段错误: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lte-string", "{0}长度不能超过{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("lte-string-character", "{0} character", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("lte-string-character", "{0}个字符", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-number", "{0}必须小于或等于{1}", false); err != nil { + return + } + + if err = ut.Add("lte-items", "{0}最多只能包含{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("lte-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("lte-items-item", "{0}项", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-datetime", "{0}必须小于或等于当前日期和时间", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s'不能用于struct类型.", fe.Tag()) + } else { + t, err = ut.T("lte-datetime", fe.Field()) + } + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻译字段错误: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gt-string", "{0}长度必须大于{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("gt-string-character", "{0}个字符", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("gt-string-character", "{0}个字符", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-number", "{0}必须大于{1}", false); err != nil { + return + } + + if err = ut.Add("gt-items", "{0}必须大于{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("gt-items-item", "{0}项", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("gt-items-item", "{0}项", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-datetime", "{0}必须大于当前日期和时间", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s'不能用于struct类型.", fe.Tag()) + } else { + + t, err = ut.T("gt-datetime", fe.Field()) + } + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻译字段错误: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gte-string", "{0}长度必须至少为{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("gte-string-character", "{0}个字符", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("gte-string-character", "{0}个字符", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-number", "{0}必须大于或等于{1}", false); err != nil { + return + } + + if err = ut.Add("gte-items", "{0}必须至少包含{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("gte-items-item", "{0}项", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("gte-items-item", "{0}项", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-datetime", "{0}必须大于或等于当前日期和时间", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) // 表示小数部分的位数 + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s'不能用于struct类型.", fe.Tag()) + } else { + t, err = ut.T("gte-datetime", fe.Field()) + } + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻译字段错误: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqfield", + translation: "{0}必须等于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqcsfield", + translation: "{0}必须等于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "necsfield", + translation: "{0}不能等于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtcsfield", + translation: "{0}必须大于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtecsfield", + translation: "{0}必须大于或等于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltcsfield", + translation: "{0}必须小于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltecsfield", + translation: "{0}必须小于或等于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "nefield", + translation: "{0}不能等于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtfield", + translation: "{0}必须大于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtefield", + translation: "{0}必须大于或等于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltfield", + translation: "{0}必须小于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltefield", + translation: "{0}必须小于或等于{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "alpha", + translation: "{0}只能包含字母", + override: false, + }, + { + tag: "alphanum", + translation: "{0}只能包含字母和数字", + override: false, + }, + { + tag: "numeric", + translation: "{0}必须是一个有效的数值", + override: false, + }, + { + tag: "number", + translation: "{0}必须是一个有效的数字", + override: false, + }, + { + tag: "hexadecimal", + translation: "{0}必须是一个有效的十六进制", + override: false, + }, + { + tag: "hexcolor", + translation: "{0}必须是一个有效的十六进制颜色", + override: false, + }, + { + tag: "rgb", + translation: "{0}必须是一个有效的RGB颜色", + override: false, + }, + { + tag: "rgba", + translation: "{0}必须是一个有效的RGBA颜色", + override: false, + }, + { + tag: "hsl", + translation: "{0}必须是一个有效的HSL颜色", + override: false, + }, + { + tag: "hsla", + translation: "{0}必须是一个有效的HSLA颜色", + override: false, + }, + { + tag: "email", + translation: "{0}必须是一个有效的邮箱", + override: false, + }, + { + tag: "url", + translation: "{0}必须是一个有效的URL", + override: false, + }, + { + tag: "uri", + translation: "{0}必须是一个有效的URI", + override: false, + }, + { + tag: "base64", + translation: "{0}必须是一个有效的Base64字符串", + override: false, + }, + { + tag: "contains", + translation: "{0}必须包含文本'{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "containsany", + translation: "{0}必须包含至少一个以下字符'{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludes", + translation: "{0}不能包含文本'{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesall", + translation: "{0}不能包含以下任何字符'{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesrune", + translation: "{0}不能包含'{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "isbn", + translation: "{0}必须是一个有效的ISBN编号", + override: false, + }, + { + tag: "isbn10", + translation: "{0}必须是一个有效的ISBN-10编号", + override: false, + }, + { + tag: "isbn13", + translation: "{0}必须是一个有效的ISBN-13编号", + override: false, + }, + { + tag: "uuid", + translation: "{0}必须是一个有效的UUID", + override: false, + }, + { + tag: "uuid3", + translation: "{0}必须是一个有效的V3 UUID", + override: false, + }, + { + tag: "uuid4", + translation: "{0}必须是一个有效的V4 UUID", + override: false, + }, + { + tag: "uuid5", + translation: "{0}必须是一个有效的V5 UUID", + override: false, + }, + { + tag: "ascii", + translation: "{0}必须只包含ascii字符", + override: false, + }, + { + tag: "printascii", + translation: "{0}必须只包含可打印的ascii字符", + override: false, + }, + { + tag: "multibyte", + translation: "{0}必须包含多字节字符", + override: false, + }, + { + tag: "datauri", + translation: "{0}必须包含有效的数据URI", + override: false, + }, + { + tag: "latitude", + translation: "{0}必须包含有效的纬度坐标", + override: false, + }, + { + tag: "longitude", + translation: "{0}必须包含有效的经度坐标", + override: false, + }, + { + tag: "ssn", + translation: "{0}必须是一个有效的社会安全号码(SSN)", + override: false, + }, + { + tag: "ipv4", + translation: "{0}必须是一个有效的IPv4地址", + override: false, + }, + { + tag: "ipv6", + translation: "{0}必须是一个有效的IPv6地址", + override: false, + }, + { + tag: "ip", + translation: "{0}必须是一个有效的IP地址", + override: false, + }, + { + tag: "cidr", + translation: "{0}必须是一个有效的无类别域间路由(CIDR)", + override: false, + }, + { + tag: "cidrv4", + translation: "{0}必须是一个包含IPv4地址的有效无类别域间路由(CIDR)", + override: false, + }, + { + tag: "cidrv6", + translation: "{0}必须是一个包含IPv6地址的有效无类别域间路由(CIDR)", + override: false, + }, + { + tag: "tcp_addr", + translation: "{0}必须是一个有效的TCP地址", + override: false, + }, + { + tag: "tcp4_addr", + translation: "{0}必须是一个有效的IPv4 TCP地址", + override: false, + }, + { + tag: "tcp6_addr", + translation: "{0}必须是一个有效的IPv6 TCP地址", + override: false, + }, + { + tag: "udp_addr", + translation: "{0}必须是一个有效的UDP地址", + override: false, + }, + { + tag: "udp4_addr", + translation: "{0}必须是一个有效的IPv4 UDP地址", + override: false, + }, + { + tag: "udp6_addr", + translation: "{0}必须是一个有效的IPv6 UDP地址", + override: false, + }, + { + tag: "ip_addr", + translation: "{0}必须是一个有效的IP地址", + override: false, + }, + { + tag: "ip4_addr", + translation: "{0}必须是一个有效的IPv4地址", + override: false, + }, + { + tag: "ip6_addr", + translation: "{0}必须是一个有效的IPv6地址", + override: false, + }, + { + tag: "unix_addr", + translation: "{0}必须是一个有效的UNIX地址", + override: false, + }, + { + tag: "mac", + translation: "{0}必须是一个有效的MAC地址", + override: false, + }, + { + tag: "iscolor", + translation: "{0}必须是一个有效的颜色", + override: false, + }, + { + tag: "oneof", + translation: "{0}必须是[{1}]中的一个", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + s, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + return s + }, + }, + { + tag: "json", + translation: "{0}必须是一个JSON字符串", + override: false, + }, + { + tag: "lowercase", + translation: "{0}必须是小写字母", + override: false, + }, + { + tag: "uppercase", + translation: "{0}必须是大写字母", + override: false, + }, + { + tag: "datetime", + translation: "{0}的格式必须是{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + } + + for _, t := range translations { + + if t.customTransFunc != nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, t.customTransFunc) + + } else if t.customTransFunc != nil && t.customRegisFunc == nil { + + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), t.customTransFunc) + + } else if t.customTransFunc == nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, translateFunc) + + } else { + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), translateFunc) + } + + if err != nil { + return + } + } + + return +} + +func registrationFunc(tag string, translation string, override bool) validator.RegisterTranslationsFunc { + + return func(ut ut.Translator) (err error) { + + if err = ut.Add(tag, translation, override); err != nil { + return + } + + return + + } + +} + +func translateFunc(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field()) + if err != nil { + log.Printf("警告: 翻译字段错误: %#v", fe) + return fe.(error).Error() + } + + return t +} diff --git a/go-playground/validator/v10/translations/zh_tw/zh_tw.go b/go-playground/validator/v10/translations/zh_tw/zh_tw.go new file mode 100644 index 0000000..c01de25 --- /dev/null +++ b/go-playground/validator/v10/translations/zh_tw/zh_tw.go @@ -0,0 +1,1373 @@ +package zh_tw + +import ( + "fmt" + "log" + "reflect" + "strconv" + "strings" + "time" + + "git.ningdatech.com/ningda/gin-valid/go-playground/locales" + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" + "git.ningdatech.com/ningda/gin-valid/go-playground/validator/v10" +) + +// RegisterDefaultTranslations registers a set of default translations +// for all built in tag's in validator; you may add your own as desired. +func RegisterDefaultTranslations(v *validator.Validate, trans ut.Translator) (err error) { + + translations := []struct { + tag string + translation string + override bool + customRegisFunc validator.RegisterTranslationsFunc + customTransFunc validator.TranslationFunc + }{ + { + tag: "required", + translation: "{0}為必填欄位", + override: false, + }, + { + tag: "len", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("len-string", "{0}長度必須為{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("len-string-character", "{0}字元", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("len-string-character", "{0}個字元", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("len-number", "{0}必須等於{1}", false); err != nil { + return + } + + if err = ut.Add("len-items", "{0}必須包含{1}", false); err != nil { + return + } + //if err = ut.AddCardinal("len-items-item", "{0}項", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("len-items-item", "{0}項", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("len-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("len-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("len-items", fe.Field(), c) + + default: + t, err = ut.T("len-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻譯欄位錯誤: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "min", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("min-string", "{0}長度必須至少為{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("min-string-character", "{0}個字元", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("min-string-character", "{0}個字元", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("min-number", "{0}最小只能為{1}", false); err != nil { + return + } + + if err = ut.Add("min-items", "{0}必須至少包含{1}", false); err != nil { + return + } + //if err = ut.AddCardinal("min-items-item", "{0}項", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("min-items-item", "{0}項", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("min-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("min-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("min-items", fe.Field(), c) + + default: + t, err = ut.T("min-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻譯欄位錯誤: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "max", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("max-string", "{0}長度不能超過{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("max-string-character", "{0}個字元", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("max-string-character", "{0}個字元", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("max-number", "{0}必須小於或等於{1}", false); err != nil { + return + } + + if err = ut.Add("max-items", "{0}最多只能包含{1}", false); err != nil { + return + } + //if err = ut.AddCardinal("max-items-item", "{0}項", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("max-items-item", "{0}項", locales.PluralRuleOther, false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + + var digits uint64 + var kind reflect.Kind + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err := strconv.ParseFloat(fe.Param(), 64) + if err != nil { + goto END + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + c, err = ut.C("max-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + c, err = ut.C("max-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("max-items", fe.Field(), c) + + default: + t, err = ut.T("max-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻譯欄位錯誤: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eq", + translation: "{0}不等於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ne", + translation: "{0}不能等於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + fmt.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lt-string", "{0}長度必須小於{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("lt-string-character", "{0}個字元", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("lt-string-character", "{0}個字元", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-number", "{0}必須小於{1}", false); err != nil { + return + } + + if err = ut.Add("lt-items", "{0}必須包含少於{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("lt-items-item", "{0}項", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("lt-items-item", "{0}項", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lt-datetime", "{0}必須小於目前日期和時間", false); err != nil { + return + } + + return + + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s'不能用於struct類型.", fe.Tag()) + } else { + t, err = ut.T("lt-datetime", fe.Field()) + } + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻譯欄位錯誤: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "lte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("lte-string", "{0}長度不能超過{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("lte-string-character", "{0} character", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("lte-string-character", "{0}個字元", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-number", "{0}必須小於或等於{1}", false); err != nil { + return + } + + if err = ut.Add("lte-items", "{0}最多只能包含{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("lte-items-item", "{0} item", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("lte-items-item", "{0}項", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("lte-datetime", "{0}必須小於或等於目前日期和時間", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("lte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("lte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s'不能用於struct類型.", fe.Tag()) + } else { + t, err = ut.T("lte-datetime", fe.Field()) + } + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("lte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻譯欄位錯誤: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gt", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gt-string", "{0}長度必須大於{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("gt-string-character", "{0}個字元", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("gt-string-character", "{0}個字元", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-number", "{0}必須大於{1}", false); err != nil { + return + } + + if err = ut.Add("gt-items", "{0}必須大於{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("gt-items-item", "{0}項", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("gt-items-item", "{0}項", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gt-datetime", "{0}必須大於目前日期和時間", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + f64, err = strconv.ParseFloat(fe.Param(), 64) + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gt-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gt-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s'不能用於struct類型.", fe.Tag()) + } else { + t, err = ut.T("gt-datetime", fe.Field()) + } + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gt-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻譯欄位錯誤: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gte", + customRegisFunc: func(ut ut.Translator) (err error) { + + if err = ut.Add("gte-string", "{0}長度必須至少為{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("gte-string-character", "{0}個字元", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("gte-string-character", "{0}個字元", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-number", "{0}必須大於或等於{1}", false); err != nil { + return + } + + if err = ut.Add("gte-items", "{0}必須至少包含{1}", false); err != nil { + return + } + + //if err = ut.AddCardinal("gte-items-item", "{0}項", locales.PluralRuleOne, false); err != nil { + // return + //} + + if err = ut.AddCardinal("gte-items-item", "{0}項", locales.PluralRuleOther, false); err != nil { + return + } + + if err = ut.Add("gte-datetime", "{0}必須大於或等於目前日期和時間", false); err != nil { + return + } + + return + }, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + var err error + var t string + var f64 float64 + var digits uint64 + var kind reflect.Kind + + fn := func() (err error) { + + if idx := strings.Index(fe.Param(), "."); idx != -1 { + digits = uint64(len(fe.Param()[idx+1:])) + } + + f64, err = strconv.ParseFloat(fe.Param(), 64) + + return + } + + kind = fe.Kind() + if kind == reflect.Ptr { + kind = fe.Type().Elem().Kind() + } + + switch kind { + case reflect.String: + + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-string-character", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-string", fe.Field(), c) + + case reflect.Slice, reflect.Map, reflect.Array: + var c string + + err = fn() + if err != nil { + goto END + } + + c, err = ut.C("gte-items-item", f64, digits, ut.FmtNumber(f64, digits)) + if err != nil { + goto END + } + + t, err = ut.T("gte-items", fe.Field(), c) + + case reflect.Struct: + if fe.Type() != reflect.TypeOf(time.Time{}) { + err = fmt.Errorf("tag '%s'不能用於struct類型.", fe.Tag()) + } else { + t, err = ut.T("gte-datetime", fe.Field()) + } + + default: + err = fn() + if err != nil { + goto END + } + + t, err = ut.T("gte-number", fe.Field(), ut.FmtNumber(f64, digits)) + } + + END: + if err != nil { + fmt.Printf("警告: 翻譯欄位錯誤: %s", err) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqfield", + translation: "{0}必須等於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "eqcsfield", + translation: "{0}必須等於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "necsfield", + translation: "{0}不能等於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtcsfield", + translation: "{0}必須大於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtecsfield", + translation: "{0}必須大於或等於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltcsfield", + translation: "{0}必須小於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltecsfield", + translation: "{0}必須小於或等於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "nefield", + translation: "{0}不能等於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtfield", + translation: "{0}必須大於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "gtefield", + translation: "{0}必須大於或等於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltfield", + translation: "{0}必須小於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "ltefield", + translation: "{0}必須小於或等於{1}", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "alpha", + translation: "{0}只能包含字母", + override: false, + }, + { + tag: "alphanum", + translation: "{0}只能包含字母和數字", + override: false, + }, + { + tag: "numeric", + translation: "{0}必須是一個有效的數值", + override: false, + }, + { + tag: "number", + translation: "{0}必須是一個有效的數字", + override: false, + }, + { + tag: "hexadecimal", + translation: "{0}必須是一個有效的十六進制", + override: false, + }, + { + tag: "hexcolor", + translation: "{0}必須是一個有效的十六進制顏色", + override: false, + }, + { + tag: "rgb", + translation: "{0}必須是一個有效的RGB顏色", + override: false, + }, + { + tag: "rgba", + translation: "{0}必須是一個有效的RGBA顏色", + override: false, + }, + { + tag: "hsl", + translation: "{0}必須是一個有效的HSL顏色", + override: false, + }, + { + tag: "hsla", + translation: "{0}必須是一個有效的HSLA顏色", + override: false, + }, + { + tag: "email", + translation: "{0}必須是一個有效的信箱", + override: false, + }, + { + tag: "url", + translation: "{0}必須是一個有效的URL", + override: false, + }, + { + tag: "uri", + translation: "{0}必須是一個有效的URI", + override: false, + }, + { + tag: "base64", + translation: "{0}必須是一個有效的Base64字元串", + override: false, + }, + { + tag: "contains", + translation: "{0}必須包含文字'{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "containsany", + translation: "{0}必須包含至少一個以下字元'{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludes", + translation: "{0}不能包含文字'{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesall", + translation: "{0}不能包含以下任何字元'{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "excludesrune", + translation: "{0}不能包含'{1}'", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + { + tag: "isbn", + translation: "{0}必須是一個有效的ISBN編號", + override: false, + }, + { + tag: "isbn10", + translation: "{0}必須是一個有效的ISBN-10編號", + override: false, + }, + { + tag: "isbn13", + translation: "{0}必須是一個有效的ISBN-13編號", + override: false, + }, + { + tag: "uuid", + translation: "{0}必須是一個有效的UUID", + override: false, + }, + { + tag: "uuid3", + translation: "{0}必須是一個有效的V3 UUID", + override: false, + }, + { + tag: "uuid4", + translation: "{0}必須是一個有效的V4 UUID", + override: false, + }, + { + tag: "uuid5", + translation: "{0}必須是一個有效的V5 UUID", + override: false, + }, + { + tag: "ascii", + translation: "{0}必須只包含ascii字元", + override: false, + }, + { + tag: "printascii", + translation: "{0}必須只包含可輸出的ascii字元", + override: false, + }, + { + tag: "multibyte", + translation: "{0}必須包含多個字元", + override: false, + }, + { + tag: "datauri", + translation: "{0}必須包含有效的數據URI", + override: false, + }, + { + tag: "latitude", + translation: "{0}必須包含有效的緯度座標", + override: false, + }, + { + tag: "longitude", + translation: "{0}必須包含有效的經度座標", + override: false, + }, + { + tag: "ssn", + translation: "{0}必須是一個有效的社會安全編號(SSN)", + override: false, + }, + { + tag: "ipv4", + translation: "{0}必須是一個有效的IPv4地址", + override: false, + }, + { + tag: "ipv6", + translation: "{0}必須是一個有效的IPv6地址", + override: false, + }, + { + tag: "ip", + translation: "{0}必須是一個有效的IP地址", + override: false, + }, + { + tag: "cidr", + translation: "{0}必須是一個有效的無類別域間路由(CIDR)", + override: false, + }, + { + tag: "cidrv4", + translation: "{0}必須是一个包含IPv4地址的有效無類別域間路由(CIDR)", + override: false, + }, + { + tag: "cidrv6", + translation: "{0}必須是一个包含IPv6地址的有效無類別域間路由(CIDR)", + override: false, + }, + { + tag: "tcp_addr", + translation: "{0}必須是一個有效的TCP地址", + override: false, + }, + { + tag: "tcp4_addr", + translation: "{0}必須是一個有效的IPv4 TCP地址", + override: false, + }, + { + tag: "tcp6_addr", + translation: "{0}必須是一個有效的IPv6 TCP地址", + override: false, + }, + { + tag: "udp_addr", + translation: "{0}必須是一個有效的UDP地址", + override: false, + }, + { + tag: "udp4_addr", + translation: "{0}必須是一個有效的IPv4 UDP地址", + override: false, + }, + { + tag: "udp6_addr", + translation: "{0}必須是一個有效的IPv6 UDP地址", + override: false, + }, + { + tag: "ip_addr", + translation: "{0}必須是一個有效的IP地址", + override: false, + }, + { + tag: "ip4_addr", + translation: "{0}必須是一個有效的IPv4地址", + override: false, + }, + { + tag: "ip6_addr", + translation: "{0}必須是一個有效的IPv6地址", + override: false, + }, + { + tag: "unix_addr", + translation: "{0}必須是一個有效的UNIX地址", + override: false, + }, + { + tag: "mac", + translation: "{0}必須是一個有效的MAC地址", + override: false, + }, + { + tag: "iscolor", + translation: "{0}必須是一個有效的顏色", + override: false, + }, + { + tag: "oneof", + translation: "{0}必須是[{1}]中的一個", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + s, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + return s + }, + }, + { + tag: "datetime", + translation: "{0}與{1}格式不匹配", + override: false, + customTransFunc: func(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field(), fe.Param()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t + }, + }, + } + + for _, t := range translations { + + if t.customTransFunc != nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, t.customTransFunc) + + } else if t.customTransFunc != nil && t.customRegisFunc == nil { + + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), t.customTransFunc) + + } else if t.customTransFunc == nil && t.customRegisFunc != nil { + + err = v.RegisterTranslation(t.tag, trans, t.customRegisFunc, translateFunc) + + } else { + err = v.RegisterTranslation(t.tag, trans, registrationFunc(t.tag, t.translation, t.override), translateFunc) + } + + if err != nil { + return + } + } + + return +} + +func registrationFunc(tag string, translation string, override bool) validator.RegisterTranslationsFunc { + + return func(ut ut.Translator) (err error) { + + if err = ut.Add(tag, translation, override); err != nil { + return + } + + return + + } + +} + +func translateFunc(ut ut.Translator, fe validator.FieldError) string { + + t, err := ut.T(fe.Tag(), fe.Field()) + if err != nil { + log.Printf("警告: 翻譯欄位錯誤: %#v", fe) + return fe.(error).Error() + } + + return t +} diff --git a/go-playground/validator/v10/util.go b/go-playground/validator/v10/util.go new file mode 100644 index 0000000..cb564e3 --- /dev/null +++ b/go-playground/validator/v10/util.go @@ -0,0 +1,288 @@ +package validator + +import ( + "reflect" + "strconv" + "strings" + "time" +) + +// extractTypeInternal gets the actual underlying type of field value. +// It will dive into pointers, customTypes and return you the +// underlying value and it's kind. +func (v *validate) extractTypeInternal(current reflect.Value, nullable bool) (reflect.Value, reflect.Kind, bool) { + +BEGIN: + switch current.Kind() { + case reflect.Ptr: + + nullable = true + + if current.IsNil() { + return current, reflect.Ptr, nullable + } + + current = current.Elem() + goto BEGIN + + case reflect.Interface: + + nullable = true + + if current.IsNil() { + return current, reflect.Interface, nullable + } + + current = current.Elem() + goto BEGIN + + case reflect.Invalid: + return current, reflect.Invalid, nullable + + default: + + if v.v.hasCustomFuncs { + + if fn, ok := v.v.customFuncs[current.Type()]; ok { + current = reflect.ValueOf(fn(current)) + goto BEGIN + } + } + + return current, current.Kind(), nullable + } +} + +// getStructFieldOKInternal traverses a struct to retrieve a specific field denoted by the provided namespace and +// returns the field, field kind and whether is was successful in retrieving the field at all. +// +// NOTE: when not successful ok will be false, this can happen when a nested struct is nil and so the field +// could not be retrieved because it didn't exist. +func (v *validate) getStructFieldOKInternal(val reflect.Value, namespace string) (current reflect.Value, kind reflect.Kind, nullable bool, found bool) { + // val 是结构体, 如果 gtfield=filed1 这种field的比较,那 namespace就是入参 filed1 +BEGIN: + current, kind, nullable = v.ExtractType(val) + if kind == reflect.Invalid { + return + } + + if namespace == "" { + found = true + return + } + + switch kind { + + case reflect.Ptr, reflect.Interface: + return + + case reflect.Struct: + + typ := current.Type() + fld := namespace + var ns string + + if typ != timeType { + + idx := strings.Index(namespace, namespaceSeparator) + + if idx != -1 { + fld = namespace[:idx] + ns = namespace[idx+1:] + } else { + ns = "" + } + + bracketIdx := strings.Index(fld, leftBracket) + if bracketIdx != -1 { + fld = fld[:bracketIdx] + + ns = namespace[bracketIdx:] + } + + val = current.FieldByName(fld) + namespace = ns + goto BEGIN + } + + case reflect.Array, reflect.Slice: + idx := strings.Index(namespace, leftBracket) + idx2 := strings.Index(namespace, rightBracket) + + arrIdx, _ := strconv.Atoi(namespace[idx+1 : idx2]) + + if arrIdx >= current.Len() { + return + } + + startIdx := idx2 + 1 + + if startIdx < len(namespace) { + if namespace[startIdx:startIdx+1] == namespaceSeparator { + startIdx++ + } + } + + val = current.Index(arrIdx) + namespace = namespace[startIdx:] + goto BEGIN + + case reflect.Map: + idx := strings.Index(namespace, leftBracket) + 1 + idx2 := strings.Index(namespace, rightBracket) + + endIdx := idx2 + + if endIdx+1 < len(namespace) { + if namespace[endIdx+1:endIdx+2] == namespaceSeparator { + endIdx++ + } + } + + key := namespace[idx:idx2] + + switch current.Type().Key().Kind() { + case reflect.Int: + i, _ := strconv.Atoi(key) + val = current.MapIndex(reflect.ValueOf(i)) + namespace = namespace[endIdx+1:] + + case reflect.Int8: + i, _ := strconv.ParseInt(key, 10, 8) + val = current.MapIndex(reflect.ValueOf(int8(i))) + namespace = namespace[endIdx+1:] + + case reflect.Int16: + i, _ := strconv.ParseInt(key, 10, 16) + val = current.MapIndex(reflect.ValueOf(int16(i))) + namespace = namespace[endIdx+1:] + + case reflect.Int32: + i, _ := strconv.ParseInt(key, 10, 32) + val = current.MapIndex(reflect.ValueOf(int32(i))) + namespace = namespace[endIdx+1:] + + case reflect.Int64: + i, _ := strconv.ParseInt(key, 10, 64) + val = current.MapIndex(reflect.ValueOf(i)) + namespace = namespace[endIdx+1:] + + case reflect.Uint: + i, _ := strconv.ParseUint(key, 10, 0) + val = current.MapIndex(reflect.ValueOf(uint(i))) + namespace = namespace[endIdx+1:] + + case reflect.Uint8: + i, _ := strconv.ParseUint(key, 10, 8) + val = current.MapIndex(reflect.ValueOf(uint8(i))) + namespace = namespace[endIdx+1:] + + case reflect.Uint16: + i, _ := strconv.ParseUint(key, 10, 16) + val = current.MapIndex(reflect.ValueOf(uint16(i))) + namespace = namespace[endIdx+1:] + + case reflect.Uint32: + i, _ := strconv.ParseUint(key, 10, 32) + val = current.MapIndex(reflect.ValueOf(uint32(i))) + namespace = namespace[endIdx+1:] + + case reflect.Uint64: + i, _ := strconv.ParseUint(key, 10, 64) + val = current.MapIndex(reflect.ValueOf(i)) + namespace = namespace[endIdx+1:] + + case reflect.Float32: + f, _ := strconv.ParseFloat(key, 32) + val = current.MapIndex(reflect.ValueOf(float32(f))) + namespace = namespace[endIdx+1:] + + case reflect.Float64: + f, _ := strconv.ParseFloat(key, 64) + val = current.MapIndex(reflect.ValueOf(f)) + namespace = namespace[endIdx+1:] + + case reflect.Bool: + b, _ := strconv.ParseBool(key) + val = current.MapIndex(reflect.ValueOf(b)) + namespace = namespace[endIdx+1:] + + // reflect.Type = string + default: + val = current.MapIndex(reflect.ValueOf(key)) + namespace = namespace[endIdx+1:] + } + + goto BEGIN + } + + // if got here there was more namespace, cannot go any deeper + panic("Invalid field namespace") +} + +// asInt returns the parameter as a int64 +// or panics if it can't convert +func asInt(param string) int64 { + i, err := strconv.ParseInt(param, 0, 64) + panicIf(err) + + return i +} + +// asIntFromTimeDuration parses param as time.Duration and returns it as int64 +// or panics on error. +func asIntFromTimeDuration(param string) int64 { + d, err := time.ParseDuration(param) + if err != nil { + // attempt parsing as an an integer assuming nanosecond precision + return asInt(param) + } + return int64(d) +} + +// asIntFromType calls the proper function to parse param as int64, +// given a field's Type t. +func asIntFromType(t reflect.Type, param string) int64 { + switch t { + case timeDurationType: + return asIntFromTimeDuration(param) + default: + return asInt(param) + } +} + +// asUint returns the parameter as a uint64 +// or panics if it can't convert +func asUint(param string) uint64 { + + i, err := strconv.ParseUint(param, 0, 64) + panicIf(err) + + return i +} + +// asFloat returns the parameter as a float64 +// or panics if it can't convert +func asFloat(param string) float64 { + + i, err := strconv.ParseFloat(param, 64) + panicIf(err) + + return i +} + +// asBool returns the parameter as a bool +// or panics if it can't convert +func asBool(param string) bool { + + i, err := strconv.ParseBool(param) + panicIf(err) + + return i +} + +func panicIf(err error) { + if err != nil { + panic(err.Error()) + } +} diff --git a/go-playground/validator/v10/validator.go b/go-playground/validator/v10/validator.go new file mode 100644 index 0000000..5baacfe --- /dev/null +++ b/go-playground/validator/v10/validator.go @@ -0,0 +1,482 @@ +package validator + +import ( + "context" + "fmt" + "reflect" + "strconv" +) + +// per validate construct +type validate struct { + v *Validate + top reflect.Value + ns []byte // ns是命名空间,见 + actualNs []byte + // 如果想修改 错误信息的打印, 直接改这个错误的 .Error()方法应该就可以了, 不对不对,还有一个翻译在执行 + errs ValidationErrors //校验失败的 记录错误的 结构体的 field[] , 依次验证field,所以可以加个判断,只要有一个错误,就停下来 //每次用完都会清零,在put回pool + includeExclude map[string]struct{} // reset only if StructPartial or StructExcept are called, no need otherwise + ffn FilterFunc + slflParent reflect.Value // StructLevel & FieldLevel + slCurrent reflect.Value // StructLevel & FieldLevel + flField reflect.Value // StructLevel & FieldLevel + cf *cField // StructLevel & FieldLevel + ct *cTag // StructLevel & FieldLevel + misc []byte // misc reusable + str1 string // misc reusable // 真正显示的 错误,有别名就是别名 + str2 string // misc reusable // 失败的field信息,如 User.Name (结构体名称+field真名称),如果没有别名,就是str1 + fldIsPointer bool // StructLevel & FieldLevel + isPartial bool + hasExcludes bool +} + +// parent and current will be the same the first run of validateStruct +func (v *validate) validateStruct(ctx context.Context, parent reflect.Value, current reflect.Value, typ reflect.Type, ns []byte, structNs []byte, ct *cTag) { + + cs, ok := v.v.structCache.Get(typ) + if !ok { + cs = v.v.extractStructCache(current, typ.Name()) + } + + if len(ns) == 0 && len(cs.name) != 0 { + // 但实际上,`:` 左边的我都不需要,所以还是改 翻译 比较好 , 而且可能会影响到 未知的错误 + ns = append(ns, cs.name...) // 去掉这里的ns的内容,出现错误时,应该就就不会输出 struct.field:"err", 而是 field:"err", + ns = append(ns, '.') + + structNs = append(structNs, cs.name...) + structNs = append(structNs, '.') + } + + // ct is nil on top level struct, and structs as fields that have no tag info + // so if nil or if not nil and the structonly tag isn't present + if ct == nil || ct.typeof != typeStructOnly { + + var f *cField + + for i := 0; i < len(cs.fields); i++ { + // yang 加个判断, 有一个验证不通过就退出 + if len(v.errs) != 0 { + break + } + // yang 修改分割线 + f = cs.fields[i] + + if v.isPartial { + + if v.ffn != nil { + // used with StructFiltered + if v.ffn(append(structNs, f.name...)) { + continue + } + + } else { + // used with StructPartial & StructExcept + _, ok = v.includeExclude[string(append(structNs, f.name...))] + + if (ok && v.hasExcludes) || (!ok && !v.hasExcludes) { + continue + } + } + } + + v.traverseField(ctx, parent, current.Field(f.idx), ns, structNs, f, f.cTags) + } + } + + // check if any struct level validations, after all field validations already checked. + // first iteration will have no info about nostructlevel tag, and is checked prior to + // calling the next iteration of validateStruct called from traverseField. + if cs.fn != nil { + + v.slflParent = parent + v.slCurrent = current + v.ns = ns + v.actualNs = structNs + + cs.fn(ctx, v) + } +} + +// traverseField validates any field, be it a struct or single field, ensures it's validity and passes it along to be validated via it's tag options +func (v *validate) traverseField(ctx context.Context, parent reflect.Value, current reflect.Value, ns []byte, structNs []byte, cf *cField, ct *cTag) { + var typ reflect.Type + var kind reflect.Kind + + current, kind, v.fldIsPointer = v.extractTypeInternal(current, false) + + switch kind { + case reflect.Ptr, reflect.Interface, reflect.Invalid: + + if ct == nil { + return + } + + if ct.typeof == typeOmitEmpty || ct.typeof == typeIsDefault { + return + } + + if ct.hasTag { + if kind == reflect.Invalid { + v.str1 = string(append(ns, cf.altName...)) + if v.v.hasTagNameFunc { + v.str2 = string(append(structNs, cf.name...)) + } else { + v.str2 = v.str1 + } + v.errs = append(v.errs, + &fieldError{ + v: v.v, + tag: ct.aliasTag, + actualTag: ct.tag, + ns: v.str1, + structNs: v.str2, + fieldLen: uint8(len(cf.altName)), + structfieldLen: uint8(len(cf.name)), + param: ct.param, + kind: kind, + }, + ) + return + } + + v.str1 = string(append(ns, cf.altName...)) + if v.v.hasTagNameFunc { + v.str2 = string(append(structNs, cf.name...)) + } else { + v.str2 = v.str1 + } + if !ct.runValidationWhenNil { + v.errs = append(v.errs, + &fieldError{ + v: v.v, + tag: ct.aliasTag, + actualTag: ct.tag, + ns: v.str1, + structNs: v.str2, + fieldLen: uint8(len(cf.altName)), + structfieldLen: uint8(len(cf.name)), + value: current.Interface(), + param: ct.param, + kind: kind, + typ: current.Type(), + }, + ) + return + } + } + + case reflect.Struct: + + typ = current.Type() + + if typ != timeType { + + if ct != nil { + + if ct.typeof == typeStructOnly { + goto CONTINUE + } else if ct.typeof == typeIsDefault { + // set Field Level fields + v.slflParent = parent + v.flField = current + v.cf = cf + v.ct = ct + + if !ct.fn(ctx, v) { + v.str1 = string(append(ns, cf.altName...)) + + if v.v.hasTagNameFunc { + v.str2 = string(append(structNs, cf.name...)) + } else { + v.str2 = v.str1 + } + + v.errs = append(v.errs, + &fieldError{ + v: v.v, + tag: ct.aliasTag, + actualTag: ct.tag, + ns: v.str1, + structNs: v.str2, + fieldLen: uint8(len(cf.altName)), + structfieldLen: uint8(len(cf.name)), + value: current.Interface(), + param: ct.param, + kind: kind, + typ: typ, + }, + ) + return + } + } + + ct = ct.next + } + + if ct != nil && ct.typeof == typeNoStructLevel { + return + } + + CONTINUE: + // if len == 0 then validating using 'Var' or 'VarWithValue' + // Var - doesn't make much sense to do it that way, should call 'Struct', but no harm... + // VarWithField - this allows for validating against each field within the struct against a specific value + // pretty handy in certain situations + if len(cf.name) > 0 { + ns = append(append(ns, cf.altName...), '.') + structNs = append(append(structNs, cf.name...), '.') + } + + v.validateStruct(ctx, current, current, typ, ns, structNs, ct) + return + } + } + + if !ct.hasTag { + return + } + + typ = current.Type() + +OUTER: + for { + if ct == nil { + return + } + + switch ct.typeof { + + case typeOmitEmpty: + + // set Field Level fields + v.slflParent = parent + v.flField = current + v.cf = cf + v.ct = ct + + if !hasValue(v) { + return + } + + ct = ct.next + continue + + case typeEndKeys: + return + + case typeDive: + + ct = ct.next + + // traverse slice or map here + // or panic ;) + switch kind { + case reflect.Slice, reflect.Array: + + var i64 int64 + reusableCF := &cField{} + + for i := 0; i < current.Len(); i++ { + + i64 = int64(i) + + v.misc = append(v.misc[0:0], cf.name...) + v.misc = append(v.misc, '[') + v.misc = strconv.AppendInt(v.misc, i64, 10) + v.misc = append(v.misc, ']') + + reusableCF.name = string(v.misc) + + if cf.namesEqual { + reusableCF.altName = reusableCF.name + } else { + + v.misc = append(v.misc[0:0], cf.altName...) + v.misc = append(v.misc, '[') + v.misc = strconv.AppendInt(v.misc, i64, 10) + v.misc = append(v.misc, ']') + + reusableCF.altName = string(v.misc) + } + v.traverseField(ctx, parent, current.Index(i), ns, structNs, reusableCF, ct) + } + + case reflect.Map: + + var pv string + reusableCF := &cField{} + + for _, key := range current.MapKeys() { + + pv = fmt.Sprintf("%v", key.Interface()) + + v.misc = append(v.misc[0:0], cf.name...) + v.misc = append(v.misc, '[') + v.misc = append(v.misc, pv...) + v.misc = append(v.misc, ']') + + reusableCF.name = string(v.misc) + + if cf.namesEqual { + reusableCF.altName = reusableCF.name + } else { + v.misc = append(v.misc[0:0], cf.altName...) + v.misc = append(v.misc, '[') + v.misc = append(v.misc, pv...) + v.misc = append(v.misc, ']') + + reusableCF.altName = string(v.misc) + } + + if ct != nil && ct.typeof == typeKeys && ct.keys != nil { + v.traverseField(ctx, parent, key, ns, structNs, reusableCF, ct.keys) + // can be nil when just keys being validated + if ct.next != nil { + v.traverseField(ctx, parent, current.MapIndex(key), ns, structNs, reusableCF, ct.next) + } + } else { + v.traverseField(ctx, parent, current.MapIndex(key), ns, structNs, reusableCF, ct) + } + } + + default: + // throw error, if not a slice or map then should not have gotten here + // bad dive tag + panic("dive error! can't dive on a non slice or map") + } + + return + + case typeOr: + + v.misc = v.misc[0:0] + + for { + + // set Field Level fields + v.slflParent = parent + v.flField = current + v.cf = cf + v.ct = ct + + if ct.fn(ctx, v) { + + // drain rest of the 'or' values, then continue or leave + for { + + ct = ct.next + + if ct == nil { + return + } + + if ct.typeof != typeOr { + continue OUTER + } + } + } + + v.misc = append(v.misc, '|') + v.misc = append(v.misc, ct.tag...) + + if ct.hasParam { + v.misc = append(v.misc, '=') + v.misc = append(v.misc, ct.param...) + } + + if ct.isBlockEnd || ct.next == nil { + // if we get here, no valid 'or' value and no more tags + v.str1 = string(append(ns, cf.altName...)) + + if v.v.hasTagNameFunc { + v.str2 = string(append(structNs, cf.name...)) + } else { + v.str2 = v.str1 + } + + if ct.hasAlias { + + v.errs = append(v.errs, + &fieldError{ + v: v.v, + tag: ct.aliasTag, + actualTag: ct.actualAliasTag, + ns: v.str1, + structNs: v.str2, + fieldLen: uint8(len(cf.altName)), + structfieldLen: uint8(len(cf.name)), + value: current.Interface(), + param: ct.param, + kind: kind, + typ: typ, + }, + ) + + } else { + + tVal := string(v.misc)[1:] + + v.errs = append(v.errs, + &fieldError{ + v: v.v, + tag: tVal, + actualTag: tVal, + ns: v.str1, + structNs: v.str2, + fieldLen: uint8(len(cf.altName)), + structfieldLen: uint8(len(cf.name)), + value: current.Interface(), + param: ct.param, + kind: kind, + typ: typ, + }, + ) + } + + return + } + + ct = ct.next + } + + default: + + // set Field Level fields + v.slflParent = parent + v.flField = current + v.cf = cf + v.ct = ct + + if !ct.fn(ctx, v) { // 这是 验证函数的进行校验, 不成功就会记录下来 + + v.str1 = string(append(ns, cf.altName...)) //如果不想要 命名空间,就不要拼接 ns + + if v.v.hasTagNameFunc { + v.str2 = string(append(structNs, cf.name...)) + } else { + v.str2 = v.str1 + } + + v.errs = append(v.errs, + &fieldError{ + v: v.v, + tag: ct.aliasTag, + actualTag: ct.tag, + ns: v.str1, + structNs: v.str2, + fieldLen: uint8(len(cf.altName)), + structfieldLen: uint8(len(cf.name)), + value: current.Interface(), + param: ct.param, + kind: kind, + typ: typ, + }, + ) + + return + } + ct = ct.next + } + } + +} diff --git a/go-playground/validator/v10/validator_instance.go b/go-playground/validator/v10/validator_instance.go new file mode 100644 index 0000000..4cef8f7 --- /dev/null +++ b/go-playground/validator/v10/validator_instance.go @@ -0,0 +1,619 @@ +package validator + +import ( + "context" + "errors" + "fmt" + "reflect" + "strings" + "sync" + "time" + + ut "git.ningdatech.com/ningda/gin-valid/go-playground/universal-translator" +) + +const ( + defaultTagName = "validate" + utf8HexComma = "0x2C" + utf8Pipe = "0x7C" + tagSeparator = "," // tag参数 的分离符号, + orSeparator = "|" // 或者 的分离符号 + tagKeySeparator = "=" + structOnlyTag = "structonly" + noStructLevelTag = "nostructlevel" + omitempty = "omitempty" + isdefault = "isdefault" + requiredWithoutAllTag = "required_without_all" + requiredWithoutTag = "required_without" + requiredWithTag = "required_with" + requiredWithAllTag = "required_with_all" + requiredIfTag = "required_if" + requiredUnlessTag = "required_unless" + skipValidationTag = "-" + diveTag = "dive" + keysTag = "keys" + endKeysTag = "endkeys" + requiredTag = "required" + namespaceSeparator = "." + leftBracket = "[" + rightBracket = "]" + restrictedTagChars = ".[],|=+()`~!@#$%^&*\\\"/?<>{}" + restrictedAliasErr = "Alias '%s' either contains restricted characters or is the same as a restricted tag needed for normal operation" + restrictedTagErr = "Tag '%s' either contains restricted characters or is the same as a restricted tag needed for normal operation" +) + +var ( + timeDurationType = reflect.TypeOf(time.Duration(0)) + timeType = reflect.TypeOf(time.Time{}) + + defaultCField = &cField{namesEqual: true} +) + +// FilterFunc is the type used to filter fields using +// StructFiltered(...) function. +// returning true results in the field being filtered/skiped from +// validation +type FilterFunc func(ns []byte) bool + +// CustomTypeFunc allows for overriding or adding custom field type handler functions +// field = field value of the type to return a value to be validated +// example Valuer from sql drive see https://golang.org/src/database/sql/driver/types.go?s=1210:1293#L29 +type CustomTypeFunc func(field reflect.Value) interface{} + +// TagNameFunc allows for adding of a custom tag name parser +type TagNameFunc func(field reflect.StructField) string + +type internalValidationFuncWrapper struct { + fn FuncCtx + runValidatinOnNil bool +} + +// Validate contains the validator settings and cache +type Validate struct { + tagName string + pool *sync.Pool + hasCustomFuncs bool + hasTagNameFunc bool + tagNameFunc TagNameFunc + structLevelFuncs map[reflect.Type]StructLevelFuncCtx + customFuncs map[reflect.Type]CustomTypeFunc + aliases map[string]string + validations map[string]internalValidationFuncWrapper // 每个 tag如 gte 都会对应一个func处理, 如果这个tag没有函数处理会报错 + transTagFunc map[ut.Translator]map[string]TranslationFunc // map[]map[]TranslationFunc + tagCache *tagCache + structCache *structCache +} + +// New returns a new instance of 'validate' with sane defaults. +func New() *Validate { + + tc := new(tagCache) + tc.m.Store(make(map[string]*cTag)) + + sc := new(structCache) + sc.m.Store(make(map[reflect.Type]*cStruct)) + + v := &Validate{ + tagName: defaultTagName, + aliases: make(map[string]string, len(bakedInAliases)), + validations: make(map[string]internalValidationFuncWrapper, len(bakedInValidators)), + tagCache: tc, + structCache: sc, + } + + // must copy alias validators for separate validations to be used in each validator instance + for k, val := range bakedInAliases { + v.RegisterAlias(k, val) + } + + // must copy validators for separate validations to be used in each instance + for k, val := range bakedInValidators { + + switch k { + // these require that even if the value is nil that the validation should run, omitempty still overrides this behaviour + case requiredIfTag, requiredUnlessTag, requiredWithTag, requiredWithAllTag, requiredWithoutTag, requiredWithoutAllTag: + _ = v.registerValidation(k, wrapFunc(val), true, true) + default: + // no need to error check here, baked in will always be valid + _ = v.registerValidation(k, wrapFunc(val), true, false) + } + } + + v.pool = &sync.Pool{ + New: func() interface{} { + return &validate{ + v: v, + ns: make([]byte, 0, 64), + actualNs: make([]byte, 0, 64), + misc: make([]byte, 32), + } + }, + } + + return v +} + +// SetTagName allows for changing of the default tag name of 'validate' +func (v *Validate) SetTagName(name string) { + v.tagName = name +} + +// RegisterTagNameFunc registers a function to get alternate names for StructFields. +// +// eg. to use the names which have been specified for JSON representations of structs, rather than normal Go field names: +// +// validate.RegisterTagNameFunc(func(fld reflect.StructField) string { +// name := strings.SplitN(fld.Tag.Get("json"), ",", 2)[0] +// if name == "-" { +// return "" +// } +// return name +// }) +func (v *Validate) RegisterTagNameFunc(fn TagNameFunc) { + v.tagNameFunc = fn + v.hasTagNameFunc = true +} + +// RegisterValidation adds a validation with the given tag +// +// NOTES: +// - if the key already exists, the previous validation function will be replaced. +// - this method is not thread-safe it is intended that these all be registered prior to any validation +func (v *Validate) RegisterValidation(tag string, fn Func, callValidationEvenIfNull ...bool) error { + return v.RegisterValidationCtx(tag, wrapFunc(fn), callValidationEvenIfNull...) +} + +// RegisterValidationCtx does the same as RegisterValidation on accepts a FuncCtx validation +// allowing context.Context validation support. +func (v *Validate) RegisterValidationCtx(tag string, fn FuncCtx, callValidationEvenIfNull ...bool) error { + var nilCheckable bool + if len(callValidationEvenIfNull) > 0 { + nilCheckable = callValidationEvenIfNull[0] + } + return v.registerValidation(tag, fn, false, nilCheckable) +} + +func (v *Validate) registerValidation(tag string, fn FuncCtx, bakedIn bool, nilCheckable bool) error { + if len(tag) == 0 { + return errors.New("Function Key cannot be empty") + } + + if fn == nil { + return errors.New("Function cannot be empty") + } + + _, ok := restrictedTags[tag] + if !bakedIn && (ok || strings.ContainsAny(tag, restrictedTagChars)) { + panic(fmt.Sprintf(restrictedTagErr, tag)) + } + v.validations[tag] = internalValidationFuncWrapper{fn: fn, runValidatinOnNil: nilCheckable} + return nil +} + +// RegisterAlias registers a mapping of a single validation tag that +// defines a common or complex set of validation(s) to simplify adding validation +// to structs. +// +// NOTE: this function is not thread-safe it is intended that these all be registered prior to any validation +func (v *Validate) RegisterAlias(alias, tags string) { + + _, ok := restrictedTags[alias] + + if ok || strings.ContainsAny(alias, restrictedTagChars) { + panic(fmt.Sprintf(restrictedAliasErr, alias)) + } + + v.aliases[alias] = tags +} + +// RegisterStructValidation registers a StructLevelFunc against a number of types. +// +// NOTE: +// - this method is not thread-safe it is intended that these all be registered prior to any validation +func (v *Validate) RegisterStructValidation(fn StructLevelFunc, types ...interface{}) { + v.RegisterStructValidationCtx(wrapStructLevelFunc(fn), types...) +} + +// RegisterStructValidationCtx registers a StructLevelFuncCtx against a number of types and allows passing +// of contextual validation information via context.Context. +// +// NOTE: +// - this method is not thread-safe it is intended that these all be registered prior to any validation +func (v *Validate) RegisterStructValidationCtx(fn StructLevelFuncCtx, types ...interface{}) { + + if v.structLevelFuncs == nil { + v.structLevelFuncs = make(map[reflect.Type]StructLevelFuncCtx) + } + + for _, t := range types { + tv := reflect.ValueOf(t) + if tv.Kind() == reflect.Ptr { + t = reflect.Indirect(tv).Interface() + } + + v.structLevelFuncs[reflect.TypeOf(t)] = fn + } +} + +// RegisterCustomTypeFunc registers a CustomTypeFunc against a number of types +// +// NOTE: this method is not thread-safe it is intended that these all be registered prior to any validation +func (v *Validate) RegisterCustomTypeFunc(fn CustomTypeFunc, types ...interface{}) { + + if v.customFuncs == nil { + v.customFuncs = make(map[reflect.Type]CustomTypeFunc) + } + + for _, t := range types { + v.customFuncs[reflect.TypeOf(t)] = fn + } + + v.hasCustomFuncs = true +} + +// RegisterTranslation registers translations against the provided tag. +func (v *Validate) RegisterTranslation(tag string, trans ut.Translator, registerFn RegisterTranslationsFunc, translationFn TranslationFunc) (err error) { + + if v.transTagFunc == nil { + v.transTagFunc = make(map[ut.Translator]map[string]TranslationFunc) + } + + if err = registerFn(trans); err != nil { + return + } + + m, ok := v.transTagFunc[trans] + if !ok { + m = make(map[string]TranslationFunc) + v.transTagFunc[trans] = m + } + + m[tag] = translationFn + + return +} + +// Struct validates a structs exposed fields, and automatically validates nested structs, unless otherwise specified. +// +// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise. +// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors. +func (v *Validate) Struct(s interface{}) error { + return v.StructCtx(context.Background(), s) +} + +// StructCtx validates a structs exposed fields, and automatically validates nested structs, unless otherwise specified +// and also allows passing of context.Context for contextual validation information. +// +// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise. +// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors. +func (v *Validate) StructCtx(ctx context.Context, s interface{}) (err error) { + + val := reflect.ValueOf(s) + top := val + + if val.Kind() == reflect.Ptr && !val.IsNil() { + val = val.Elem() + } + + if val.Kind() != reflect.Struct || val.Type() == timeType { + return &InvalidValidationError{Type: reflect.TypeOf(s)} + } + + // good to validate + vd := v.pool.Get().(*validate) + vd.top = top + vd.isPartial = false + // vd.hasExcludes = false // only need to reset in StructPartial and StructExcept + + vd.validateStruct(ctx, top, val, val.Type(), vd.ns[0:0], vd.actualNs[0:0], nil) + + if len(vd.errs) > 0 { + err = vd.errs + vd.errs = nil + } + + v.pool.Put(vd) + + return +} + +// StructFiltered validates a structs exposed fields, that pass the FilterFunc check and automatically validates +// nested structs, unless otherwise specified. +// +// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise. +// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors. +func (v *Validate) StructFiltered(s interface{}, fn FilterFunc) error { + return v.StructFilteredCtx(context.Background(), s, fn) +} + +// StructFilteredCtx validates a structs exposed fields, that pass the FilterFunc check and automatically validates +// nested structs, unless otherwise specified and also allows passing of contextual validation information via +// context.Context +// +// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise. +// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors. +func (v *Validate) StructFilteredCtx(ctx context.Context, s interface{}, fn FilterFunc) (err error) { + val := reflect.ValueOf(s) + top := val + + if val.Kind() == reflect.Ptr && !val.IsNil() { + val = val.Elem() + } + + if val.Kind() != reflect.Struct || val.Type() == timeType { + return &InvalidValidationError{Type: reflect.TypeOf(s)} + } + + // good to validate + vd := v.pool.Get().(*validate) + vd.top = top + vd.isPartial = true + vd.ffn = fn + // vd.hasExcludes = false // only need to reset in StructPartial and StructExcept + + vd.validateStruct(ctx, top, val, val.Type(), vd.ns[0:0], vd.actualNs[0:0], nil) + + if len(vd.errs) > 0 { + err = vd.errs + vd.errs = nil + } + + v.pool.Put(vd) + + return +} + +// StructPartial validates the fields passed in only, ignoring all others. +// Fields may be provided in a namespaced fashion relative to the struct provided +// eg. NestedStruct.Field or NestedArrayField[0].Struct.Name +// +// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise. +// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors. +func (v *Validate) StructPartial(s interface{}, fields ...string) error { + return v.StructPartialCtx(context.Background(), s, fields...) +} + +// StructPartialCtx validates the fields passed in only, ignoring all others and allows passing of contextual +// validation validation information via context.Context +// Fields may be provided in a namespaced fashion relative to the struct provided +// eg. NestedStruct.Field or NestedArrayField[0].Struct.Name +// +// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise. +// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors. +func (v *Validate) StructPartialCtx(ctx context.Context, s interface{}, fields ...string) (err error) { + val := reflect.ValueOf(s) + top := val + + if val.Kind() == reflect.Ptr && !val.IsNil() { + val = val.Elem() + } + + if val.Kind() != reflect.Struct || val.Type() == timeType { + return &InvalidValidationError{Type: reflect.TypeOf(s)} + } + + // good to validate + vd := v.pool.Get().(*validate) + vd.top = top + vd.isPartial = true + vd.ffn = nil + vd.hasExcludes = false + vd.includeExclude = make(map[string]struct{}) + + typ := val.Type() + name := typ.Name() + + for _, k := range fields { + + flds := strings.Split(k, namespaceSeparator) + if len(flds) > 0 { + + vd.misc = append(vd.misc[0:0], name...) + vd.misc = append(vd.misc, '.') + + for _, s := range flds { + + idx := strings.Index(s, leftBracket) + + if idx != -1 { + for idx != -1 { + vd.misc = append(vd.misc, s[:idx]...) + vd.includeExclude[string(vd.misc)] = struct{}{} + + idx2 := strings.Index(s, rightBracket) + idx2++ + vd.misc = append(vd.misc, s[idx:idx2]...) + vd.includeExclude[string(vd.misc)] = struct{}{} + s = s[idx2:] + idx = strings.Index(s, leftBracket) + } + } else { + + vd.misc = append(vd.misc, s...) + vd.includeExclude[string(vd.misc)] = struct{}{} + } + + vd.misc = append(vd.misc, '.') + } + } + } + + vd.validateStruct(ctx, top, val, typ, vd.ns[0:0], vd.actualNs[0:0], nil) + + if len(vd.errs) > 0 { + err = vd.errs + vd.errs = nil + } + + v.pool.Put(vd) + + return +} + +// StructExcept validates all fields except the ones passed in. +// Fields may be provided in a namespaced fashion relative to the struct provided +// i.e. NestedStruct.Field or NestedArrayField[0].Struct.Name +// +// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise. +// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors. +func (v *Validate) StructExcept(s interface{}, fields ...string) error { + return v.StructExceptCtx(context.Background(), s, fields...) +} + +// StructExceptCtx validates all fields except the ones passed in and allows passing of contextual +// validation validation information via context.Context +// Fields may be provided in a namespaced fashion relative to the struct provided +// i.e. NestedStruct.Field or NestedArrayField[0].Struct.Name +// +// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise. +// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors. +func (v *Validate) StructExceptCtx(ctx context.Context, s interface{}, fields ...string) (err error) { + val := reflect.ValueOf(s) + top := val + + if val.Kind() == reflect.Ptr && !val.IsNil() { + val = val.Elem() + } + + if val.Kind() != reflect.Struct || val.Type() == timeType { + return &InvalidValidationError{Type: reflect.TypeOf(s)} + } + + // good to validate + vd := v.pool.Get().(*validate) + vd.top = top + vd.isPartial = true + vd.ffn = nil + vd.hasExcludes = true + vd.includeExclude = make(map[string]struct{}) + + typ := val.Type() + name := typ.Name() + + for _, key := range fields { + + vd.misc = vd.misc[0:0] + + if len(name) > 0 { + vd.misc = append(vd.misc, name...) + vd.misc = append(vd.misc, '.') + } + + vd.misc = append(vd.misc, key...) + vd.includeExclude[string(vd.misc)] = struct{}{} + } + + vd.validateStruct(ctx, top, val, typ, vd.ns[0:0], vd.actualNs[0:0], nil) + + if len(vd.errs) > 0 { + err = vd.errs + vd.errs = nil + } + + v.pool.Put(vd) + + return +} + +// Var validates a single variable using tag style validation. +// eg. +// var i int +// validate.Var(i, "gt=1,lt=10") +// +// WARNING: a struct can be passed for validation eg. time.Time is a struct or +// if you have a custom type and have registered a custom type handler, so must +// allow it; however unforeseen validations will occur if trying to validate a +// struct that is meant to be passed to 'validate.Struct' +// +// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise. +// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors. +// validate Array, Slice and maps fields which may contain more than one error +func (v *Validate) Var(field interface{}, tag string) error { + return v.VarCtx(context.Background(), field, tag) +} + +// VarCtx validates a single variable using tag style validation and allows passing of contextual +// validation validation information via context.Context. +// eg. +// var i int +// validate.Var(i, "gt=1,lt=10") +// +// WARNING: a struct can be passed for validation eg. time.Time is a struct or +// if you have a custom type and have registered a custom type handler, so must +// allow it; however unforeseen validations will occur if trying to validate a +// struct that is meant to be passed to 'validate.Struct' +// +// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise. +// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors. +// validate Array, Slice and maps fields which may contain more than one error +func (v *Validate) VarCtx(ctx context.Context, field interface{}, tag string) (err error) { + if len(tag) == 0 || tag == skipValidationTag { + return nil + } + + ctag := v.fetchCacheTag(tag) + val := reflect.ValueOf(field) + vd := v.pool.Get().(*validate) + vd.top = val + vd.isPartial = false + vd.traverseField(ctx, val, val, vd.ns[0:0], vd.actualNs[0:0], defaultCField, ctag) + + if len(vd.errs) > 0 { + err = vd.errs + vd.errs = nil + } + v.pool.Put(vd) + return +} + +// VarWithValue validates a single variable, against another variable/field's value using tag style validation +// eg. +// s1 := "abcd" +// s2 := "abcd" +// validate.VarWithValue(s1, s2, "eqcsfield") // returns true +// +// WARNING: a struct can be passed for validation eg. time.Time is a struct or +// if you have a custom type and have registered a custom type handler, so must +// allow it; however unforeseen validations will occur if trying to validate a +// struct that is meant to be passed to 'validate.Struct' +// +// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise. +// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors. +// validate Array, Slice and maps fields which may contain more than one error +func (v *Validate) VarWithValue(field interface{}, other interface{}, tag string) error { + return v.VarWithValueCtx(context.Background(), field, other, tag) +} + +// VarWithValueCtx validates a single variable, against another variable/field's value using tag style validation and +// allows passing of contextual validation validation information via context.Context. +// eg. +// s1 := "abcd" +// s2 := "abcd" +// validate.VarWithValue(s1, s2, "eqcsfield") // returns true +// +// WARNING: a struct can be passed for validation eg. time.Time is a struct or +// if you have a custom type and have registered a custom type handler, so must +// allow it; however unforeseen validations will occur if trying to validate a +// struct that is meant to be passed to 'validate.Struct' +// +// It returns InvalidValidationError for bad values passed in and nil or ValidationErrors as error otherwise. +// You will need to assert the error if it's not nil eg. err.(validator.ValidationErrors) to access the array of errors. +// validate Array, Slice and maps fields which may contain more than one error +func (v *Validate) VarWithValueCtx(ctx context.Context, field interface{}, other interface{}, tag string) (err error) { + if len(tag) == 0 || tag == skipValidationTag { + return nil + } + ctag := v.fetchCacheTag(tag) + otherVal := reflect.ValueOf(other) + vd := v.pool.Get().(*validate) + vd.top = otherVal + vd.isPartial = false + vd.traverseField(ctx, otherVal, reflect.ValueOf(field), vd.ns[0:0], vd.actualNs[0:0], defaultCField, ctag) + + if len(vd.errs) > 0 { + err = vd.errs + vd.errs = nil + } + v.pool.Put(vd) + return +} diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..fa6f66e --- /dev/null +++ b/go.mod @@ -0,0 +1,14 @@ +module git.ningdatech.com/ningda/gin-valid + +go 1.13 + +require ( + github.com/go-playground/assert/v2 v2.0.1 // indirect + github.com/golang/protobuf v1.4.3 + github.com/json-iterator/go v1.1.10 + github.com/leodido/go-urn v1.2.0 + github.com/stretchr/testify v1.6.1 + github.com/ugorji/go/codec v1.2.0 + golang.org/x/crypto v0.0.0-20201124201722-c8d3bf9c5392 + gopkg.in/yaml.v2 v2.4.0 +) diff --git a/main.go b/main.go new file mode 100644 index 0000000..12c9cd3 --- /dev/null +++ b/main.go @@ -0,0 +1,8 @@ +package main + +import "fmt" + +func main() { + fmt.Println("gaga") + return +}