--- /dev/null
+<?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;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author The Whole Life To Learn <thewholelifetolearn@gmail.com>
+ * @author Manuel Reinhard <manu@sprain.ch>
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class Isbn extends Constraint
+{
+ const TOO_SHORT_ERROR = '949acbb0-8ef5-43ed-a0e9-032dfd08ae45';
+ const TOO_LONG_ERROR = '3171387d-f80a-47b3-bd6e-60598545316a';
+ const INVALID_CHARACTERS_ERROR = '23d21cea-da99-453d-98b1-a7d916fbb339';
+ const CHECKSUM_FAILED_ERROR = '2881c032-660f-46b6-8153-d352d9706640';
+ const TYPE_NOT_RECOGNIZED_ERROR = 'fa54a457-f042-441f-89c4-066ee5bdd3e1';
+
+ protected static $errorNames = array(
+ self::TOO_SHORT_ERROR => 'TOO_SHORT_ERROR',
+ self::TOO_LONG_ERROR => 'TOO_LONG_ERROR',
+ self::INVALID_CHARACTERS_ERROR => 'INVALID_CHARACTERS_ERROR',
+ self::CHECKSUM_FAILED_ERROR => 'CHECKSUM_FAILED_ERROR',
+ self::TYPE_NOT_RECOGNIZED_ERROR => 'TYPE_NOT_RECOGNIZED_ERROR',
+ );
+
+ public $isbn10Message = 'This value is not a valid ISBN-10.';
+ public $isbn13Message = 'This value is not a valid ISBN-13.';
+ public $bothIsbnMessage = 'This value is neither a valid ISBN-10 nor a valid ISBN-13.';
+ public $type;
+ public $message;
+
+ /**
+ * @deprecated since version 2.5, to be removed in 3.0. Use option "type" instead.
+ *
+ * @var bool
+ */
+ public $isbn10 = false;
+
+ /**
+ * @deprecated since version 2.5, to be removed in 3.0. Use option "type" instead.
+ *
+ * @var bool
+ */
+ public $isbn13 = false;
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getDefaultOption()
+ {
+ return 'type';
+ }
+}