Initial Drupal 11 with DDEV setup

vendor/symfony/validator/Constraints/Isin.php

@@ -0,0 +1,57 @@
+<?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\Attribute\HasNamedArguments;
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * 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 array<string,mixed>|null $options
+     * @param string[]|null            $groups
+     */
+    #[HasNamedArguments]
+    public function __construct(?array $options = null, ?string $message = null, ?array $groups = null, mixed $payload = null)
+    {
+        if (\is_array($options)) {
+            trigger_deprecation('symfony/validator', '7.3', 'Passing an array of options to configure the "%s" constraint is deprecated, use named arguments instead.', static::class);
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+    }
+}