markwilson / symfony2-validator-checksum

dev-master 2014-01-07 17:53 UTC

Requires

• symfony/validator: 2.2.x

MIT

• Mark Wilson

Published on Packagist.org on 2021-01-18 07:58 UTC

README

Note: currently only works for validator component 2.2.x

Data checksum constraint for Symfony2 validator component.

Install

Add markwilson/symfony2-validator-checksum to composer.json requires.

Usage

Checksum requires a type option which, currently, must be set to 'md5', and a checksum option which is the expected checksum value. It also has an optional parameter, decoder, to pass a decoder callable function.

e.g.

use MarkWilson\Validator\Constraints\Checksum;
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Component\Validator\Validation;

$constraint = new Checksum(
    array(
        'type' => 'md5',
        'decoder' => 'base64_decode',
        'checksum' => 'some md5 string'
    )
);

$validator = Validation::createValidator();
$validator->validateValue($value, $constraint);