validators

Documentation

Index

• Variables
• func New() *validator.Validate
• type CustomValidator

Variables

var (

	// DisallowUpper is a validator that disallows uppercase characters.
	DisallowUpper = &CustomValidator{
		Key: "disallow_upper",
		Func: func(fl validator.FieldLevel) bool {
			for _, r := range fl.Field().String() {
				if unicode.IsUpper(r) {
					return false
				}
			}
			return true
		},
	}

	// DisallowSpace is a validator that disallows spaces.
	DisallowSpace = &CustomValidator{
		Key: "disallow_space",
		Func: func(fl validator.FieldLevel) bool {
			for _, r := range fl.Field().String() {
				if unicode.IsSpace(r) {
					return false
				}
			}
			return true
		},
	}
)

var URN = &CustomValidator{
	Key: "urn",
	Func: func(fl validator.FieldLevel) bool {
		fl.Param()

		u, err := urn.FindURNTypeFromString(fl.Param())
		if err != nil {
			return false
		}

		return strings.Contains(fl.Field().String(), u.String())
	},
}

URN is a validator that checks if a string is a valid URN (Uniform Resource Name).

Functions

func New

func New() *validator.Validate

New creates a new validator.

Types

type CustomValidator

type CustomValidator struct {
	Key  string
	Func validator.Func
}