validation

Documentation

Index

• Variables
• func IsZero(v reflect.Value) bool
• func NewRegexValidator(pattern string) func(msg string) func(*Context)
• type At
• type Context
  • func New(target interface{}) *Context
  • func (cc *Context) Done() Result
  • func (cc *Context) Err(msg string)
  • func (cc *Context) Field(name string) reflect.Value
  • func (cc *Context) Test(fieldName string, vs ...Validator) *Context
• type Error
• type Provider
  • func NewRouterValueProvider(vl router.Parameter) Provider
  • func NewURLValueProvider(vl url.Values) Provider
• type Result
  • func Run(target interface{}, aa func(At)) Result
  • func RunStop(target interface{}, aa func(At)) Result
  • func (result Result) CanContinue() bool
  • func (result Result) Get(fieldName string) (err *Error)
  • func (result Result) HasErrors() bool
  • func (result Result) Lookup(fieldName string) (err *Error, has bool)
• type Validator
  • func AfterNow(msg string) Validator
  • func BeforeNow(msg string) Validator
  • func Empty(msg string) Validator
  • func MaxFloat(msg string, i float64) Validator
  • func MaxInt(msg string, i int64) Validator
  • func MaxLength(msg string, length int) Validator
  • func MaxUint(msg string, i uint64) Validator
  • func MinFloat(msg string, i float64) Validator
  • func MinInt(msg string, i int64) Validator
  • func MinLength(msg string, length int) Validator
  • func MinUint(msg string, i uint64) Validator
  • func NoEmpty(msg string) Validator
  • func OneOf(msg string, list ...interface{}) Validator
  • func SameAs(msg string, FieldName string) Validator
  • func SliceContains(msg string, item interface{}) Validator
  • func StringContains(msg string, item string) Validator
  • func Sub(runner func(At)) Validator

Variables

var Email = NewRegexValidator("^(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|\"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*\")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\\])$")

Functions

func IsZero

func IsZero(v reflect.Value) bool

func NewRegexValidator

func NewRegexValidator(pattern string) func(msg string) func(*Context)

Types

type At

type At func(fieldName string, vs ...Validator) *Context

type Context

type Context struct {
	Name  string
	Value reflect.Value
	// contains filtered or unexported fields
}

func New

func New(target interface{}) *Context

func (*Context) Done

func (cc *Context) Done() Result

func (*Context) Err

func (cc *Context) Err(msg string)

func (*Context) Field

func (cc *Context) Field(name string) reflect.Value

func (*Context) Test

func (cc *Context) Test(fieldName string, vs ...Validator) *Context

type Error

type Error struct {
	Field, Description string
}

type Provider

type Provider func(i string) reflect.Value

func NewRouterValueProvider

func NewRouterValueProvider(vl router.Parameter) Provider

func NewURLValueProvider

func NewURLValueProvider(vl url.Values) Provider

type Result

type Result []Error

func Run

func Run(target interface{}, aa func(At)) Result

func RunStop

func RunStop(target interface{}, aa func(At)) Result

func (Result) CanContinue

func (result Result) CanContinue() bool

func (Result) Get

func (result Result) Get(fieldName string) (err *Error)

func (Result) HasErrors

func (result Result) HasErrors() bool

func (Result) Lookup

func (result Result) Lookup(fieldName string) (err *Error, has bool)

type Validator

type Validator func(c *Context)

func AfterNow

func AfterNow(msg string) Validator

func BeforeNow

func BeforeNow(msg string) Validator

func Empty

func Empty(msg string) Validator

func MaxFloat

func MaxFloat(msg string, i float64) Validator

func MaxInt

func MaxInt(msg string, i int64) Validator

func MaxLength

func MaxLength(msg string, length int) Validator

func MaxUint

func MaxUint(msg string, i uint64) Validator

func MinFloat

func MinFloat(msg string, i float64) Validator

func MinInt

func MinInt(msg string, i int64) Validator

func MinLength

func MinLength(msg string, length int) Validator

func MinUint

func MinUint(msg string, i uint64) Validator

func NoEmpty

func NoEmpty(msg string) Validator

func OneOf

func OneOf(msg string, list ...interface{}) Validator

func SameAs

func SameAs(msg string, FieldName string) Validator

func SliceContains

func SliceContains(msg string, item interface{}) Validator

func StringContains

func StringContains(msg string, item string) Validator

func Sub

func Sub(runner func(At)) Validator