Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
View Source
var (
EmailRX = regexp.MustCompile("^[a-zA-Z0-9.!#$%&'*+\\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$")
)
Taken from https://html.spec.whatwg.org/#valid-e-mail-address. Note: if you're reading this in PDF or EPUB format and cannot see the full pattern, please see the note further down the page.
Functions ¶
func PermittedValue ¶
func PermittedValue[T comparable](value T, permittedValues ...T) bool
Generic function which returns true if a specific value is in a list.
func Unique ¶
func Unique[T comparable](values []T) bool
Generic function which returns true if all values in a slice are unique.
Types ¶
type Validator ¶
Define a new Validator type which contains a map of validation errors.
func New ¶
func New() *Validator
New is a helper which creates a new Validator instance with an empty errors map.
func (*Validator) AddError ¶
AddError adds an error message to the map (so long as no entry already exists for the given key).
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