jidaikobo-shibata/a11yc

<?php
/**
 * * A11yc\Validate\Check\CheckDoctype
 *
 * @package    part of A11yc
 * @author     Jidaikobo Inc.
 * @license    The MIT License (MIT)
 * @copyright  Jidaikobo Inc.
 * @link       http://www.jidaikobo.com
 */
namespace A11yc\Validate\Check;

use A11yc\Element;
use A11yc\Validate;

class CheckDoctype extends Validate
{
    /**
     * check doctype
     *
     * @param String $url
     * @return Void
     */
    public static function check($url)
    {
        if (Validate::$is_partial === true)
        {
            Validate\Set::log($url, 'check_doctype', self::$unspec, 5);
            return;
        }

        Validate\Set::errorAndLog(
            is_null(Element\Get\Each::doctype($url)),
            $url,
            'check_doctype',
            0,
            '',
            'doctype not found'
        );
        static::addErrorToHtml($url, 'check_doctype', static::$error_ids[$url]);
    }
}