Class Validator Callback

Table of Contents

- Description
- Installation
- Examples
- License

Description

ValidateCallback decorator for class-validator

Installation

``bash
npm install class-validator class-validator-callback
`

Examples

`ts
import { validate } from 'class-validator';
import { ValidateCallback } from 'class-validator-callback';

class User {
@ValidateCallback(
(object, value) => /^(?=.\d)(?=.[a-z])(?=.*[A-Z])[0-9a-zA-Z]{8,}$/.test(value),
{ message: 'Error message for password' }
)
password: string;

@ValidateCallback(
(object, value) => object.password === value,
{ message: 'Error message for passwordConfirmation' }
)
passwordConfirmation: string;
}

const user = new User();
user.password = 'passW0rd';
user.passwordConfirmation = 'passW0rd';
validate(user).then(errors => console.log(errors));
``

License

MIT