Respect\Validation\Rules\NotEmoji

Complexity

Total Complexity

1

Size/Duplication

Total Lines	14
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	validate()	0	9	1

<?php

/*
 * This file is part of Respect/Validation.
 *
 * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
 *
 * For the full copyright and license information, please view the "LICENSE.md"
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Respect\Validation\Rules;

/**
 * Validates whether the input does not contain emoji or not
 *
 * @author Mazen Touati <mazen_touati@hotmail.com>
 */
final class NotEmoji extends AbstractRule
{
    /**
     * {@inheritdoc}
     */
    public function validate($input): bool
    {
      // Emoji hex ranges
      // The following data has been gathered, scrapped, organized and treated based on the Unicode V11 specification : https://unicode.org/Public/emoji/11.0/emoji-test.txt

      $ranges = '[\x{1F385}-\x{1F9E6}]|[\x{1F331}-\x{1F9A2}]|[\x{1F32D}-\x{1F9C2}]|[\x{1F300}-\x{1F9F3}]|[\x{1F004}-\x{1F9FF}]|[\x{1F399}-\x{1F9FE}]|[\x{1F170}-\x{1F6D0}]|[\x{1F38C}-\x{1F6A9}]|[\x{261D}]|[\x{2620}]|[\x{2639}-\x{263A}]|[\x{26D1}]|[\x{26F7}-\x{26F9}]|[\x{270A}-\x{270D}]|[\x{2763}-\x{2764}]|[\x{2618}]|[\x{2615}]|[\x{231A}-\x{231B}]|[\x{23F0}-\x{23F3}]|[\x{2600}-\x{2604}]|[\x{2614}]|[\x{2668}]|[\x{2693}]|[\x{26A1}]|[\x{26C4}-\x{26C5}]|[\x{26C8}]|[\x{26E9}-\x{26EA}]|[\x{26F0}-\x{26F5}]|[\x{26FA}]|[\x{26FD}]|[\x{2708}]|[\x{2744}]|[\x{2B50}]|[\x{265F}-\x{2660}]|[\x{2663}-\x{2666}]|[\x{26BD}-\x{26BE}]|[\x{26F3}]|[\x{26F8}]|[\x{2728}]|[\x{2328}]|[\x{260E}]|[\x{2692}-\x{2699}]|[\x{26B0}-\x{26B1}]|[\x{26CF}]|[\x{26D3}]|[\x{2702}]|[\x{2709}]|[\x{270F}]|[\x{2712}]|[\x{00A9}]|[\x{00AE}]|[\x{203C}]|[\x{2049}]|[\x{2122}]|[\x{2139}]|[\x{2194}-\x{2199}]|[\x{21A9}-\x{21AA}]|[\x{23CF}]|[\x{23EA}-\x{23EF}]|[\x{23F8}-\x{23FA}]|[\x{24C2}]|[\x{25AA}-\x{25AB}]|[\x{25B6}]|[\x{25C0}]|[\x{25FB}-\x{25FE}]|[\x{2611}]|[\x{2622}-\x{2623}]|[\x{2626}]|[\x{262A}]|[\x{262E}-\x{262F}]|[\x{2638}]|[\x{2640}-\x{2642}]|[\x{2648}-\x{2653}]|[\x{267B}]|[\x{267E}-\x{267F}]|[\x{2695}]|[\x{23E9}]|[\x{269B}-\x{269C}]|[\x{26A0}]|[\x{26AA}-\x{26AB}]|[\x{26CE}]|[\x{26D4}]|[\x{2705}]|[\x{2714}-\x{2716}]|[\x{271D}]|[\x{2721}]|[\x{2733}-\x{2734}]|[\x{2747}]|[\x{274C}-\x{274E}]|[\x{2753}-\x{2757}]|[\x{2795}-\x{2797}]|[\x{27A1}]|[\x{27B0}]|[\x{27BF}]|[\x{2934}-\x{2935}]|[\x{2B05}-\x{2B07}]|[\x{2B1B}-\x{2B1C}]|[\x{2B55}]|[\x{3030}]|[\x{303D}]|[\x{3297}-\x{3299}]|[\x{1F1E6}-\x{1F1FF}]|\x{0023}\x{20E3}|\x{0023}\x{FE0F}\x{20E3}|\x{002A}\x{20E3}|\x{002A}\x{FE0F}\x{20E3}|\x{0030}\x{20E3}|\x{0030}\x{FE0F}\x{20E3}|\x{0031}\x{20E3}|\x{0031}\x{FE0F}\x{20E3}|\x{0032}\x{20E3}|\x{0032}\x{FE0F}\x{20E3}|\x{0033}\x{20E3}|\x{0033}\x{FE0F}\x{20E3}|\x{0034}\x{20E3}|\x{0034}\x{FE0F}\x{20E3}|\x{0035}\x{20E3}|\x{0035}\x{FE0F}\x{20E3}|\x{0036}\x{20E3}|\x{0036}\x{FE0F}\x{20E3}|\x{0037}\x{20E3}|\x{0037}\x{FE0F}\x{20E3}|\x{0038}\x{20E3}|\x{0038}\x{FE0F}\x{20E3}|\x{0039}\x{20E3}|\x{0039}\x{FE0F}\x{20E3}';
      

      return !preg_match('/' . $ranges . '/mu', $input);
    }
}