NotContainsUrlValidator.php

См. документацию.

<?php
 
declare(strict_types=1);
 
namespace Bitrix\SocialNetwork\Validation\Validator;
 
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\Localization\LocalizableMessage;
use Bitrix\Main\Validation\ValidationError;
use Bitrix\Main\Validation\ValidationResult;
use Bitrix\Main\Validation\Validator\ValidatorInterface;
 
class NotContainsUrlValidator implements ValidatorInterface
{
    public function validate(mixed $value): ValidationResult
    {
        $result = new ValidationResult();
 
        if (!is_string($value))
        {
            $result->addError(new ValidationError(
                'Value must be a string',
                failedValidator: $this,
            ));
 
            return $result;
        }
 
        if (preg_match('/\b((https?:\/\/|www\.)[^\s]+)/iu', $value))
        {
            $result->addError(new ValidationError(
                'Value must not contain URLs',
                failedValidator: $this,
            ));
        }
 
        return $result;
    }
}