<?php

namespace PSX\Validate\Filter;

use PSX\Validate\FilterAbstract;

/**
 * Digit
 *
 * @author  Christoph Kappestein <k42b3.x@gmail.com>
 * @license http://www.apache.org/licenses/LICENSE-2.0
 * @link    http://phpsx.org
 */
class Digit extends FilterAbstract
{
    /**
     * Returns true if $value is a digit else false
     *
     * @param mixed $value
     * @return boolean
     */
    public function apply($value)
    {
        return ctype_digit((string) $value);
    }

    public function getErrorMessage()
    {
        return '%s must contain only numeric (0-9) signs';
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NjM5ODA0MTQzNDY5Nzg2MyAxNzgwOTQ5NzAxNDE1NjY0IDUxMDE5NDcwMTg5MjU3MzI=