1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Validator;
/**
* Class Url validates URL and checks that it has allowed scheme
*/
class Url
{
/**
* Validate URL and check that it has allowed scheme
*
* @param string $value
* @param array $allowedSchemes
* @return bool
*/
public function isValid($value, array $allowedSchemes = [])
{
$isValid = true;
if (!filter_var($value, FILTER_VALIDATE_URL)) {
$isValid = false;
}
if ($isValid && !empty($allowedSchemes)) {
$url = parse_url($value);
if (empty($url['scheme']) || !in_array($url['scheme'], $allowedSchemes)) {
$isValid = false;
}
}
return $isValid;
}
}