validator

package

v0.0.0-...-17ab5b7 Latest Latest Go to latest Published: Mar 26, 2024 License: MIT Imports: 3 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/WannaFight/snippetbox

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Documentation ¶

Index ¶

Constants
Variables
func Equal[T comparable](value, otherValue T) bool
func Matches(value string, rx *regexp.Regexp) bool
func MaxChars(value string, n int) bool
func MinChars(value string, n int) bool
func NotBlank(value string) bool
func PermittedValue[T comparable](value T, permittedValues ...T) bool
func ValidEmail(value string) bool
type Validator

Constants ¶

View Source

const (
	BlankStringValidationError    = "This field cannot be blank"
	TextTooLongValidationError    = "This field cannot be more than %d characters long"
	TextTooShortValidationError   = "This field must be at least %d characters long"
	ChoiceValidationError         = "This field must equal to one of these values: %v"
	NotValidEmailValidationError  = "This field must be a valid email address"
	DuplicateEmailValidationError = "Email address is already in use"
)

Variables ¶

View Source

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 Equal ¶

func Equal[T comparable](value, otherValue T) bool

func Matches ¶

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

func MaxChars ¶

func MaxChars(value string, n int) bool

func MinChars ¶

func MinChars(value string, n int) bool

func NotBlank ¶

func NotBlank(value string) bool

func PermittedValue ¶

func PermittedValue[T comparable](value T, permittedValues ...T) bool

func ValidEmail ¶

func ValidEmail(value string) bool

Types ¶

type Validator ¶

type Validator struct {
	FieldErrors    map[string]string
	NonFieldErrors []string
}

func (*Validator) AddFieldError ¶

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

func (*Validator) AddNonFieldError ¶

func (v *Validator) AddNonFieldError(message string)

func (*Validator) CheckField ¶

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

func (*Validator) Valid ¶

func (v *Validator) Valid() bool

Source Files ¶

View all Source files

validator.go

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