validator

package

v1.0.0 Latest Latest Go to latest Published: Apr 18, 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/GnvSaikiran/snippetbox

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Documentation ¶

Overview ¶

package validator provides various functions to validate the user input from the forms.

Index ¶

Variables
func MatchString(a, b string) 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
type Validator

Constants ¶

This section is empty.

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 MatchString ¶

func MatchString(a, b string) bool

func Matches ¶

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

func MaxChars ¶

func MaxChars(value string, n int) bool

MaxChars checks if the characters in the field does not exceed the maximum allowed characters.

func MinChars ¶

func MinChars(value string, n int) bool

func NotBlank ¶

func NotBlank(value string) bool

NotBlank checks if the field is empty.

func PermittedValue ¶

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