Files
2025-07-30 10:22:29 +02:00

56 lines
1.9 KiB
PHP

<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Validator\Constraints;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\Exception\InvalidArgumentException;
/**
* Validates that a value is a valid International Securities Identification Number (ISIN).
*
* @see https://en.wikipedia.org/wiki/International_Securities_Identification_Number
*
* @author Laurent Masforné <l.masforne@gmail.com>
*/
#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
class Isin extends Constraint
{
public const VALIDATION_LENGTH = 12;
public const VALIDATION_PATTERN = '/[A-Z]{2}[A-Z0-9]{9}[0-9]{1}/';
public const INVALID_LENGTH_ERROR = '88738dfc-9ed5-ba1e-aebe-402a2a9bf58e';
public const INVALID_PATTERN_ERROR = '3d08ce0-ded9-a93d-9216-17ac21265b65e';
public const INVALID_CHECKSUM_ERROR = '32089b-0ee1-93ba-399e-aa232e62f2d29d';
protected const ERROR_NAMES = [
self::INVALID_LENGTH_ERROR => 'INVALID_LENGTH_ERROR',
self::INVALID_PATTERN_ERROR => 'INVALID_PATTERN_ERROR',
self::INVALID_CHECKSUM_ERROR => 'INVALID_CHECKSUM_ERROR',
];
public string $message = 'This value is not a valid International Securities Identification Number (ISIN).';
/**
* @param string[]|null $groups
*/
public function __construct(?array $options = null, ?string $message = null, ?array $groups = null, mixed $payload = null)
{
if (null !== $options) {
throw new InvalidArgumentException(\sprintf('Passing an array of options to configure the "%s" constraint is no longer supported.', static::class));
}
parent::__construct(null, $groups, $payload);
$this->message = $message ?? $this->message;
}
}