validation

Documentation

Index

• func New(field, msg string) error
• type Errors
  • func (ee *Errors) Add(field, msg string) *Errors
  • func (ee Errors) Error() string
  • func (ee *Errors) GetErr() error
• type Messages
  • func (mm Messages) Error() string

Functions

func New

func New(field, msg string) error

New returns a single validation error for the field with msg.

Types

type Errors

type Errors map[string]Messages //nolint: errname

Errors maps fields to the list of validation failures.

func (*Errors) Add

func (ee *Errors) Add(field, msg string) *Errors

Add appends the field and msg to the current list of errors. Add will initialize the Errors object if it is not initialized.

func (Errors) Error

func (ee Errors) Error() string

Error returns the error string of Errors.

func (*Errors) GetErr

func (ee *Errors) GetErr() error

GetErr allows you to use a nil Errors object and return directly. If there are no validation errors it returns nil.

type Messages

type Messages []string //nolint: errname

Messages are the validation failures for a given field.

func (Messages) Error

func (mm Messages) Error() string