validator

It help to do validations.

Installation

go get github.com/gowok/plugins/validator

Validating

type User struct {
    Email string `validate:"required,email"`
}

user := User{}
errs := validator.ValidateStruct(user, nil)
fmt.Println(errs)

output:

// text
User.Email: Email is a required field;

// json
{"User.Email":"Email is a required field"}