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diff --git a/Postman/Postman-Mail/Zend-1.12.10/Validate/Isbn.php b/Postman/Postman-Mail/Zend-1.12.10/Validate/Isbn.php
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--- a/Postman/Postman-Mail/Zend-1.12.10/Validate/Isbn.php
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@@ -1,278 +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_Isbn extends Postman_Zend_Validate_Abstract
-{
- const AUTO = 'auto';
- const ISBN10 = '10';
- const ISBN13 = '13';
- const INVALID = 'isbnInvalid';
- const NO_ISBN = 'isbnNoIsbn';
-
- /**
- * Validation failure message template definitions.
- *
- * @var array
- */
- protected $_messageTemplates = array(
- self::INVALID => "Invalid type given. String or integer expected",
- self::NO_ISBN => "'%value%' is not a valid ISBN number",
- );
-
- /**
- * Allowed type.
- *
- * @var string
- */
- protected $_type = self::AUTO;
-
- /**
- * Separator character.
- *
- * @var string
- */
- protected $_separator = '';
-
- /**
- * Set up options.
- *
- * @param Postman_Zend_Config|array $options
- * @throws Postman_Zend_Validate_Exception When $options is not valid
- */
- public function __construct($options = array())
- {
- // prepare options
- if ($options instanceof Postman_Zend_Config) {
- $options = $options->toArray();
- }
- if (!is_array($options)) {
- /**
- * @see Postman_Zend_Validate_Exception
- */
- require_once 'Zend/Validate/Exception.php';
- throw new Postman_Zend_Validate_Exception('Invalid options provided.');
- }
-
- // set type
- if (array_key_exists('type', $options)) {
- $this->setType($options['type']);
- }
-
- // set separator
- if (array_key_exists('separator', $options)) {
- $this->setSeparator($options['separator']);
- }
- }
-
- /**
- * Detect input format.
- *
- * @return string
- */
- protected function _detectFormat()
- {
- // prepare separator and pattern list
- $sep = quotemeta($this->_separator);
- $patterns = array();
- $lengths = array();
-
- // check for ISBN-10
- if ($this->_type == self::ISBN10 || $this->_type == self::AUTO) {
- if (empty($sep)) {
- $pattern = '/^[0-9]{9}[0-9X]{1}$/';
- $length = 10;
- } else {
- $pattern = "/^[0-9]{1,7}[{$sep}]{1}[0-9]{1,7}[{$sep}]{1}[0-9]{1,7}[{$sep}]{1}[0-9X]{1}$/";
- $length = 13;
- }
-
- $patterns[$pattern] = self::ISBN10;
- $lengths[$pattern] = $length;
- }
-
- // check for ISBN-13
- if ($this->_type == self::ISBN13 || $this->_type == self::AUTO) {
- if (empty($sep)) {
- $pattern = '/^[0-9]{13}$/';
- $length = 13;
- } else {
- $pattern = "/^[0-9]{1,9}[{$sep}]{1}[0-9]{1,5}[{$sep}]{1}[0-9]{1,9}[{$sep}]{1}[0-9]{1,9}[{$sep}]{1}[0-9]{1}$/";
- $length = 17;
- }
-
- $patterns[$pattern] = self::ISBN13;
- $lengths[$pattern] = $length;
- }
-
- // check pattern list
- foreach ($patterns as $pattern => $type) {
- if ((strlen($this->_value) == $lengths[$pattern]) && preg_match($pattern, $this->_value)) {
- return $type;
- }
- }
-
- return null;
- }
-
- /**
- * Defined by Postman_Zend_Validate_Interface.
- *
- * Returns true if and only if $value is a valid ISBN.
- *
- * @param string $value
- * @return boolean
- */
- public function isValid($value)
- {
- if (!is_string($value) && !is_int($value)) {
- $this->_error(self::INVALID);
- return false;
- }
-
- $value = (string) $value;
- $this->_setValue($value);
-
- switch ($this->_detectFormat()) {
- case self::ISBN10:
- // sum
- $isbn10 = str_replace($this->_separator, '', $value);
- $sum = 0;
- for ($i = 0; $i < 9; $i++) {
- $sum += (10 - $i) * $isbn10{$i};
- }
-
- // checksum
- $checksum = 11 - ($sum % 11);
- if ($checksum == 11) {
- $checksum = '0';
- } elseif ($checksum == 10) {
- $checksum = 'X';
- }
- break;
-
- case self::ISBN13:
- // sum
- $isbn13 = str_replace($this->_separator, '', $value);
- $sum = 0;
- for ($i = 0; $i < 12; $i++) {
- if ($i % 2 == 0) {
- $sum += $isbn13{$i};
- } else {
- $sum += 3 * $isbn13{$i};
- }
- }
- // checksum
- $checksum = 10 - ($sum % 10);
- if ($checksum == 10) {
- $checksum = '0';
- }
- break;
-
- default:
- $this->_error(self::NO_ISBN);
- return false;
- }
-
- // validate
- if (substr($this->_value, -1) != $checksum) {
- $this->_error(self::NO_ISBN);
- return false;
- }
- return true;
- }
-
- /**
- * Set separator characters.
- *
- * It is allowed only empty string, hyphen and space.
- *
- * @param string $separator
- * @throws Postman_Zend_Validate_Exception When $separator is not valid
- * @return Postman_Zend_Validate_Isbn Provides a fluent interface
- */
- public function setSeparator($separator)
- {
- // check separator
- if (!in_array($separator, array('-', ' ', ''))) {
- /**
- * @see Postman_Zend_Validate_Exception
- */
- require_once 'Zend/Validate/Exception.php';
- throw new Postman_Zend_Validate_Exception('Invalid ISBN separator.');
- }
-
- $this->_separator = $separator;
- return $this;
- }
-
- /**
- * Get separator characters.
- *
- * @return string
- */
- public function getSeparator()
- {
- return $this->_separator;
- }
-
- /**
- * Set allowed ISBN type.
- *
- * @param string $type
- * @throws Postman_Zend_Validate_Exception When $type is not valid
- * @return Postman_Zend_Validate_Isbn Provides a fluent interface
- */
- public function setType($type)
- {
- // check type
- if (!in_array($type, array(self::AUTO, self::ISBN10, self::ISBN13))) {
- /**
- * @see Postman_Zend_Validate_Exception
- */
- require_once 'Zend/Validate/Exception.php';
- throw new Postman_Zend_Validate_Exception('Invalid ISBN type');
- }
-
- $this->_type = $type;
- return $this;
- }
-
- /**
- * Get allowed ISBN type.
- *
- * @return string
- */
- public function getType()
- {
- return $this->_type;
- }
-}
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