diff options
Diffstat (limited to 'Postman/Postman-Mail/Zend-1.12.10/Validate/Ccnum.php')
-rw-r--r-- | Postman/Postman-Mail/Zend-1.12.10/Validate/Ccnum.php | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/Postman/Postman-Mail/Zend-1.12.10/Validate/Ccnum.php b/Postman/Postman-Mail/Zend-1.12.10/Validate/Ccnum.php deleted file mode 100644 index e3ad1e5..0000000 --- a/Postman/Postman-Mail/Zend-1.12.10/Validate/Ccnum.php +++ /dev/null @@ -1,112 +0,0 @@ -<?php -/** - * Zend Framework - * - * LICENSE - * - * This source file is subject to the new BSD license that is bundled - * with this package in the file LICENSE.txt. - * It is also available through the world-wide-web at this URL: - * http://framework.zend.com/license/new-bsd - * If you did not receive a copy of the license and are unable to - * obtain it through the world-wide-web, please send an email - * to license@zend.com so we can send you a copy immediately. - * - * @category Zend - * @package Postman_Zend_Validate - * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - * @version $Id$ - */ - -/** - * @see Postman_Zend_Validate_Abstract - */ -require_once 'Zend/Validate/Abstract.php'; - -/** - * @category Zend - * @package Postman_Zend_Validate - * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ -class Postman_Zend_Validate_Ccnum extends Postman_Zend_Validate_Abstract -{ - /** - * Validation failure message key for when the value is not of valid length - */ - const LENGTH = 'ccnumLength'; - - /** - * Validation failure message key for when the value fails the mod-10 checksum - */ - const CHECKSUM = 'ccnumChecksum'; - - /** - * Digits filter for input - * - * @var Postman_Zend_Filter_Digits - */ - protected static $_filter = null; - - /** - * Validation failure message template definitions - * - * @var array - */ - protected $_messageTemplates = array( - self::LENGTH => "'%value%' must contain between 13 and 19 digits", - self::CHECKSUM => "Luhn algorithm (mod-10 checksum) failed on '%value%'" - ); - - public function __construct() - { - trigger_error('Using the Ccnum validator is deprecated in favor of the CreditCard validator'); - } - - /** - * Defined by Postman_Zend_Validate_Interface - * - * Returns true if and only if $value follows the Luhn algorithm (mod-10 checksum) - * - * @param string $value - * @return boolean - */ - public function isValid($value) - { - $this->_setValue($value); - - if (null === self::$_filter) { - /** - * @see Postman_Zend_Filter_Digits - */ - require_once 'Zend/Filter/Digits.php'; - self::$_filter = new Postman_Zend_Filter_Digits(); - } - - $valueFiltered = self::$_filter->filter($value); - - $length = strlen($valueFiltered); - - if ($length < 13 || $length > 19) { - $this->_error(self::LENGTH); - return false; - } - - $sum = 0; - $weight = 2; - - for ($i = $length - 2; $i >= 0; $i--) { - $digit = $weight * $valueFiltered[$i]; - $sum += floor($digit / 10) + $digit % 10; - $weight = $weight % 2 + 1; - } - - if ((10 - $sum % 10) % 10 != $valueFiltered[$length - 1]) { - $this->_error(self::CHECKSUM, $valueFiltered); - return false; - } - - return true; - } -} |