SimpleSAML\SAML2\Assert\DomainTrait

Complexity

Total Complexity

2

Size/Duplication

Total Lines	18
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	validDomain()	0	7	2

<?php

declare(strict_types=1);

namespace SimpleSAML\SAML2\Assert;

use SimpleSAML\SAML2\Exception\ProtocolViolationException;

/**
 * @package simplesamlphp/saml2
 */
trait DomainTrait
{
    private static string $domain_regex = '/^
      (?!\-)
      (?:(?:[a-zA-Z\d][a-zA-Z\d\-]{0,61})?[a-zA-Z\d]\.){0,126}
      (?!\d+)[a-zA-Z\d]{1,63}
      $/Dxi';


    /**
     */
    protected static function validDomain(string $value, string $message = ''): void
    {
        parent::regex(
            $value,
            self::$domain_regex,
            $message ?: '%s is not a valid domain name',
            ProtocolViolationException::class,
        );
    }
}