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, message string)
  • func (v *Validator) Check(ok bool, key, message string)
  • func (v *Validator) Valid() bool

Variables

var (
	EmailRE = 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

See https://pkg.go.dev/golang.org/x/exp/slices#Contains

func Matches

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

func Unique

func Unique(values []string) bool

Unique determines if all values in the slice are unique.

Types

type Validator

type Validator struct {
	// Errors maps an error type to an error message. For example: "email": "email address is already in use"
	Errors map[string]string
}

func New

func New() *Validator

func (*Validator) AddError

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

AddError only keeps the first message added for that particular key.

func (*Validator) Check

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

func (*Validator) Valid

func (v *Validator) Valid() bool