validator

README

Go Struct Validator

This is a temporary package separated from github.com/xgfone/goapp/validate based on github.com/go-playground/validator/v10. Support Go1.13+.

Documentation

Overview

Package validator supplies a struct validator to validate whether the field value of the struct is valid or not.

Index

• Variables
• func RegisterValidateErrorFormatter(name string, f func(validator.FieldError) error)
• func SetValidateTagName(validator *validator.Validate, tags ...string)
• func StructValidator(validate *validator.Validate) func(interface{}) error

Variables

var Validate = validator.New()

Validate is the default global validator.

var ValidateErrorFormatters = make(map[string]func(validator.FieldError) error)

ValidateErrorFormatters is the set of formatters to format validator.FieldError.

Functions

func RegisterValidateErrorFormatter

func RegisterValidateErrorFormatter(name string, f func(validator.FieldError) error)

RegisterValidateErrorFormatter registers the field error formatter with the name, which will override it if the name has been registered.

If name is empty, it will panic. If f is nil, it will delete it.

func SetValidateTagName

func SetValidateTagName(validator *validator.Validate, tags ...string)

SetValidateTagName registers a tag name function with the given tags into v.

func StructValidator

func StructValidator(validate *validator.Validate) func(interface{}) error

StructValidator returns a new struct validator function, which is used to set the validator of the github.com/xgfone/ship#Ship.Validator.

If validate is nil, it is the global Validate by default.