<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Validator\Constraints;

/**
 * Validates that values are a multiple of the given number.
 *
 * @author Colin O'Dell <colinodell@gmail.com>
 */
class DivisibleByValidator extends AbstractComparisonValidator
{
    /**
     * {@inheritdoc}
     */
    protected function compareValues($value1, $value2)
    {
        return (float) 0 === fmod($value1, $value2);
    }

    /**
     * {@inheritdoc}
     */
    protected function getErrorCode()
    {
        return DivisibleBy::NOT_DIVISIBLE_BY;
    }
}