validator

README

validator

Documentation

Index

• Variables
• func Middleware(skipper ...echo.Skipper) echo.MiddlewareFunc
• func NormalizeLocale(locale string) string
• func RegisterCustomValidation(tag string, fn validator.FuncCtx, options ...CustomValidationOption)
• func RegisterTranslation(translator locales.Translator, register TranslationRegister, locales ...string)
• func UniversalTranslator() *ut.UniversalTranslator
• type CustomValidation
  • func NewCustomValidation(tag string, fn validator.FuncCtx, options ...CustomValidationOption) *CustomValidation
  • func (v *CustomValidation) Register(validate *Validate, translator ut.Translator, locale string)
• type CustomValidationOption
  • func OptCallIfNull(on bool) CustomValidationOption
  • func OptTranslation(locale string, translation *Translation) CustomValidationOption
  • func OptTranslations(translations map[string]*Translation) CustomValidationOption
• type Translation
• type TranslationRegister
• type Validate
  • func New(ctx echo.Context, locales ...string) *Validate
  • func (v *Validate) Context() echo.Context
  • func (v *Validate) Error(err error) error
  • func (v *Validate) Object() *validator.Validate
  • func (v *Validate) RegisterTranslation(tag string, trans ut.Translator, registerFn validator.RegisterTranslationsFunc, ...) error
  • func (v *Validate) Struct(i interface{}) error
  • func (v *Validate) StructExcept(s interface{}, fields ...string) error
  • func (v *Validate) StructFiltered(s interface{}, fn validator.FilterFunc) error
  • func (v *Validate) StructPartial(s interface{}, fields ...string) error
  • func (v *Validate) Validate(i interface{}, args ...interface{}) echo.ValidateResult
  • func (v *Validate) ValidateMap(data map[string]interface{}, rules map[string]interface{}) map[string]interface{}
  • func (v *Validate) Var(field interface{}, tag string) error
  • func (v *Validate) VarWithValue(field interface{}, other interface{}, tag string) error

Variables

var CustomValidations = map[string]*CustomValidation{}

var DefaultLocale = `zh`

var SupportedLocales []locales.Translator = []locales.Translator{
	locale_zh.New(),
	locale_en.New(),
	locale_enUS.New(),
	locale_fr.New(),
	locale_ru.New(),
	locale_jaJP.New(),
}

var Translations = map[string]TranslationRegister{
	`zh`: translation_zh.RegisterDefaultTranslations,
	`ru`: translation_ru.RegisterDefaultTranslations,
	`ja`: translation_ja.RegisterDefaultTranslations,
	`en`: translation_en.RegisterDefaultTranslations,
	`fr`: translation_fr.RegisterDefaultTranslations,
}

Functions

func Middleware

func Middleware(skipper ...echo.Skipper) echo.MiddlewareFunc

func NormalizeLocale

func NormalizeLocale(locale string) string

func RegisterCustomValidation

func RegisterCustomValidation(tag string, fn validator.FuncCtx, options ...CustomValidationOption)

func RegisterTranslation

func RegisterTranslation(translator locales.Translator, register TranslationRegister, locales ...string)

func UniversalTranslator

func UniversalTranslator() *ut.UniversalTranslator

Types

type CustomValidation

type CustomValidation struct {
	Tag          string
	Func         validator.FuncCtx
	CallIfNull   bool
	Translations map[string]*Translation
}

func NewCustomValidation

func NewCustomValidation(tag string, fn validator.FuncCtx, options ...CustomValidationOption) *CustomValidation

func (*CustomValidation) Register

func (v *CustomValidation) Register(validate *Validate, translator ut.Translator, locale string)

type CustomValidationOption

type CustomValidationOption func(*CustomValidation)

func OptCallIfNull

func OptCallIfNull(on bool) CustomValidationOption

func OptTranslation

func OptTranslation(locale string, translation *Translation) CustomValidationOption

func OptTranslations

func OptTranslations(translations map[string]*Translation) CustomValidationOption

type Translation

type Translation struct {
	Text     string //{0}必须是一个有效的ISBN编号
	Override bool
}

type TranslationRegister

type TranslationRegister func(v *validator.Validate, trans ut.Translator) (err error)

type Validate

type Validate struct {
	// contains filtered or unexported fields
}

func New

func New(ctx echo.Context, locales ...string) *Validate

func (*Validate) Context

func (v *Validate) Context() echo.Context

func (*Validate) Error

func (v *Validate) Error(err error) error

func (*Validate) Object

func (v *Validate) Object() *validator.Validate

func (*Validate) RegisterTranslation

func (v *Validate) RegisterTranslation(tag string, trans ut.Translator, registerFn validator.RegisterTranslationsFunc, translationFn validator.TranslationFunc) error

RegisterTranslation 添加额外翻译

func (*Validate) Struct

func (v *Validate) Struct(i interface{}) error

Struct 接收的参数为一个struct

func (*Validate) StructExcept

func (v *Validate) StructExcept(s interface{}, fields ...string) error

StructExcept 校验struct中的选项，不过除了fields里所给的字段

func (*Validate) StructFiltered

func (v *Validate) StructFiltered(s interface{}, fn validator.FilterFunc) error

StructFiltered 接收一个struct和一个函数，这个函数的返回值为bool，决定是否跳过该选项

func (*Validate) StructPartial

func (v *Validate) StructPartial(s interface{}, fields ...string) error

StructPartial 接收一个struct和fields，仅校验在fields里的值

func (*Validate) Validate

func (v *Validate) Validate(i interface{}, args ...interface{}) echo.ValidateResult

Validate 此处支持两种用法： 1. Validate(表单字段名, 表单值, 验证规则名) 2. Validate(结构体实例, 要验证的结构体字段1，要验证的结构体字段2) Validate(结构体实例) 代表验证所有带“valid”标签的字段

func (*Validate) ValidateMap

func (v *Validate) ValidateMap(data map[string]interface{}, rules map[string]interface{}) map[string]interface{}

ValidateMap validates map data form a map of tags

func (*Validate) Var

func (v *Validate) Var(field interface{}, tag string) error

Var 接收一个变量和一个tag的值，比如 validate.Var(i, "gt=1,lt=10")

func (*Validate) VarWithValue

func (v *Validate) VarWithValue(field interface{}, other interface{}, tag string) error

VarWithValue 将两个变量进行对比，比如 validate.VarWithValue(s1, s2, "eqcsfield")