validator

Documentation

Index

• Variables
• func In(value string, list ...string) bool
• func Matches(value string, rx *regexp.Regexp) bool
• func Unique(values []string) bool
• type Validator
  • func New() *Validator
  • func (v *Validator) AddError(key, msg string)
  • func (v *Validator) Check(ok bool, key, msg string)
  • func (v Validator) Valid() bool

Variables

var (
	EmailRX = regexp.MustCompile("^[a-zA-Z0-9.!#$%&'*+\\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$")
)

Functions

func In

func In(value string, list ...string) bool

In returns true if a specific value is in a list of strings.

func Matches

func Matches(value string, rx *regexp.Regexp) bool

Matches returns true if a string value matches a specific regexp pattern.

func Unique

func Unique(values []string) bool

Unique returns true if all string values in a slice are unique.

Types

type Validator

type Validator struct {
	Errors map[string]string
}

func New

func New() *Validator

func (*Validator) AddError

func (v *Validator) AddError(key, msg string)

AddError adds error if the error is not exists in the Errors map

func (*Validator) Check

func (v *Validator) Check(ok bool, key, msg string)

Check adds an error message to the map only if a validation check is not 'ok'.

func (Validator) Valid

func (v Validator) Valid() bool

Valid returns true if Errors map is empty