1 | <?php |
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2 | /** |
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3 | * Zend Framework |
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4 | * |
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5 | * LICENSE |
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6 | * |
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7 | * This source file is subject to the new BSD license that is bundled |
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8 | * with this package in the file LICENSE.txt. |
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9 | * It is also available through the world-wide-web at this URL: |
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10 | * http://framework.zend.com/license/new-bsd |
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11 | * If you did not receive a copy of the license and are unable to |
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12 | * obtain it through the world-wide-web, please send an email |
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13 | * to license@zend.com so we can send you a copy immediately. |
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14 | * |
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15 | * @category Zend |
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16 | * @package Zend_Validate |
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17 | * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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18 | * @license http://framework.zend.com/license/new-bsd New BSD License |
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19 | * @version $Id: Iban.php 22400 2010-06-09 19:25:02Z thomas $ |
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20 | */ |
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21 | |
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22 | /** |
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23 | * @see Zend_Validate_Abstract |
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24 | */ |
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25 | require_once 'Zend/Validate/Abstract.php'; |
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26 | |
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27 | /** |
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28 | * Validates IBAN Numbers (International Bank Account Numbers) |
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29 | * |
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30 | * @category Zend |
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31 | * @package Zend_Validate |
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32 | * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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33 | * @license http://framework.zend.com/license/new-bsd New BSD License |
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34 | */ |
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35 | class Zend_Validate_Iban extends Zend_Validate_Abstract |
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36 | { |
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37 | const NOTSUPPORTED = 'ibanNotSupported'; |
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38 | const FALSEFORMAT = 'ibanFalseFormat'; |
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39 | const CHECKFAILED = 'ibanCheckFailed'; |
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40 | |
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41 | /** |
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42 | * Validation failure message template definitions |
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43 | * |
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44 | * @var array |
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45 | */ |
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46 | protected $_messageTemplates = array( |
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47 | self::NOTSUPPORTED => "Unknown country within the IBAN '%value%'", |
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48 | self::FALSEFORMAT => "'%value%' has a false IBAN format", |
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49 | self::CHECKFAILED => "'%value%' has failed the IBAN check", |
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50 | ); |
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51 | |
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52 | /** |
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53 | * Optional locale |
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54 | * |
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55 | * @var string|Zend_Locale|null |
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56 | */ |
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57 | protected $_locale; |
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58 | |
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59 | /** |
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60 | * IBAN regexes by region |
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61 | * |
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62 | * @var array |
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63 | */ |
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64 | protected $_ibanregex = array( |
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65 | 'AD' => '/^AD[0-9]{2}[0-9]{8}[A-Z0-9]{12}$/', |
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66 | 'AT' => '/^AT[0-9]{2}[0-9]{5}[0-9]{11}$/', |
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67 | 'BA' => '/^BA[0-9]{2}[0-9]{6}[0-9]{10}$/', |
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68 | 'BE' => '/^BE[0-9]{2}[0-9]{3}[0-9]{9}$/', |
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69 | 'BG' => '/^BG[0-9]{2}[A-Z]{4}[0-9]{4}[0-9]{2}[A-Z0-9]{8}$/', |
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70 | 'CH' => '/^CH[0-9]{2}[0-9]{5}[A-Z0-9]{12}$/', |
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71 | 'CS' => '/^CS[0-9]{2}[0-9]{3}[0-9]{15}$/', |
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72 | 'CY' => '/^CY[0-9]{2}[0-9]{8}[A-Z0-9]{16}$/', |
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73 | 'CZ' => '/^CZ[0-9]{2}[0-9]{4}[0-9]{16}$/', |
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74 | 'DE' => '/^DE[0-9]{2}[0-9]{8}[0-9]{10}$/', |
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75 | 'DK' => '/^DK[0-9]{2}[0-9]{4}[0-9]{10}$/', |
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76 | 'EE' => '/^EE[0-9]{2}[0-9]{4}[0-9]{12}$/', |
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77 | 'ES' => '/^ES[0-9]{2}[0-9]{8}[0-9]{12}$/', |
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78 | 'FR' => '/^FR[0-9]{2}[0-9]{10}[A-Z0-9]{13}$/', |
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79 | 'FI' => '/^FI[0-9]{2}[0-9]{6}[0-9]{8}$/', |
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80 | 'GB' => '/^GB[0-9]{2}[A-Z]{4}[0-9]{14}$/', |
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81 | 'GI' => '/^GI[0-9]{2}[A-Z]{4}[A-Z0-9]{15}$/', |
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82 | 'GR' => '/^GR[0-9]{2}[0-9]{7}[A-Z0-9]{16}$/', |
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83 | 'HR' => '/^HR[0-9]{2}[0-9]{7}[0-9]{10}$/', |
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84 | 'HU' => '/^HU[0-9]{2}[0-9]{7}[0-9]{1}[0-9]{15}[0-9]{1}$/', |
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85 | 'IE' => '/^IE[0-9]{2}[A-Z0-9]{4}[0-9]{6}[0-9]{8}$/', |
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86 | 'IS' => '/^IS[0-9]{2}[0-9]{4}[0-9]{18}$/', |
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87 | 'IT' => '/^IT[0-9]{2}[A-Z]{1}[0-9]{10}[A-Z0-9]{12}$/', |
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88 | 'LI' => '/^LI[0-9]{2}[0-9]{5}[A-Z0-9]{12}$/', |
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89 | 'LU' => '/^LU[0-9]{2}[0-9]{3}[A-Z0-9]{13}$/', |
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90 | 'LT' => '/^LT[0-9]{2}[0-9]{5}[0-9]{11}$/', |
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91 | 'LV' => '/^LV[0-9]{2}[A-Z]{4}[A-Z0-9]{13}$/', |
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92 | 'MK' => '/^MK[0-9]{2}[A-Z]{3}[A-Z0-9]{10}[0-9]{2}$/', |
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93 | 'MT' => '/^MT[0-9]{2}[A-Z]{4}[0-9]{5}[A-Z0-9]{18}$/', |
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94 | 'NL' => '/^NL[0-9]{2}[A-Z]{4}[0-9]{10}$/', |
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95 | 'NO' => '/^NO[0-9]{2}[0-9]{4}[0-9]{7}$/', |
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96 | 'PL' => '/^PL[0-9]{2}[0-9]{8}[0-9]{16}$/', |
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97 | 'PT' => '/^PT[0-9]{2}[0-9]{8}[0-9]{13}$/', |
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98 | 'RO' => '/^RO[0-9]{2}[A-Z]{4}[A-Z0-9]{16}$/', |
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99 | 'SE' => '/^SE[0-9]{2}[0-9]{3}[0-9]{17}$/', |
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100 | 'SI' => '/^SI[0-9]{2}[0-9]{5}[0-9]{8}[0-9]{2}$/', |
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101 | 'SK' => '/^SK[0-9]{2}[0-9]{4}[0-9]{16}$/', |
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102 | 'TN' => '/^TN[0-9]{2}[0-9]{5}[0-9]{15}$/', |
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103 | 'TR' => '/^TR[0-9]{2}[0-9]{5}[A-Z0-9]{17}$/' |
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104 | ); |
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105 | |
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106 | /** |
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107 | * Sets validator options |
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108 | * |
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109 | * @param string|Zend_Config|Zend_Locale $locale OPTIONAL |
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110 | * @return void |
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111 | */ |
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112 | public function __construct($locale = null) |
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113 | { |
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114 | if ($locale instanceof Zend_Config) { |
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115 | $locale = $locale->toArray(); |
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116 | } |
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117 | |
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118 | if (is_array($locale)) { |
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119 | if (array_key_exists('locale', $locale)) { |
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120 | $locale = $locale['locale']; |
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121 | } else { |
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122 | $locale = null; |
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123 | } |
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124 | } |
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125 | |
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126 | if (empty($locale)) { |
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127 | require_once 'Zend/Registry.php'; |
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128 | if (Zend_Registry::isRegistered('Zend_Locale')) { |
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129 | $locale = Zend_Registry::get('Zend_Locale'); |
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130 | } |
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131 | } |
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132 | |
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133 | if ($locale !== null) { |
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134 | $this->setLocale($locale); |
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135 | } |
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136 | } |
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137 | |
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138 | /** |
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139 | * Returns the locale option |
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140 | * |
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141 | * @return string|Zend_Locale|null |
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142 | */ |
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143 | public function getLocale() |
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144 | { |
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145 | return $this->_locale; |
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146 | } |
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147 | |
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148 | /** |
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149 | * Sets the locale option |
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150 | * |
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151 | * @param string|Zend_Locale $locale |
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152 | * @return Zend_Validate_Date provides a fluent interface |
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153 | */ |
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154 | public function setLocale($locale = null) |
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155 | { |
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156 | if ($locale !== false) { |
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157 | require_once 'Zend/Locale.php'; |
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158 | $locale = Zend_Locale::findLocale($locale); |
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159 | if (strlen($locale) < 4) { |
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160 | require_once 'Zend/Validate/Exception.php'; |
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161 | throw new Zend_Validate_Exception('Region must be given for IBAN validation'); |
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162 | } |
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163 | } |
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164 | |
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165 | $this->_locale = $locale; |
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166 | return $this; |
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167 | } |
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168 | |
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169 | /** |
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170 | * Defined by Zend_Validate_Interface |
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171 | * |
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172 | * Returns true if $value is a valid IBAN |
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173 | * |
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174 | * @param string $value |
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175 | * @return boolean |
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176 | */ |
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177 | public function isValid($value) |
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178 | { |
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179 | $value = strtoupper($value); |
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180 | $this->_setValue($value); |
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181 | |
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182 | if (empty($this->_locale)) { |
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183 | $region = substr($value, 0, 2); |
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184 | } else { |
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185 | $region = new Zend_Locale($this->_locale); |
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186 | $region = $region->getRegion(); |
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187 | } |
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188 | |
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189 | if (!array_key_exists($region, $this->_ibanregex)) { |
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190 | $this->_setValue($region); |
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191 | $this->_error(self::NOTSUPPORTED); |
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192 | return false; |
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193 | } |
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194 | |
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195 | if (!preg_match($this->_ibanregex[$region], $value)) { |
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196 | $this->_error(self::FALSEFORMAT); |
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197 | return false; |
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198 | } |
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199 | |
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200 | $format = substr($value, 4) . substr($value, 0, 4); |
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201 | $format = str_replace( |
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202 | array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', |
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203 | 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'), |
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204 | array('10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', '22', |
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205 | '23', '24', '25', '26', '27', '28', '29', '30', '31', '32', '33', '34', '35'), |
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206 | $format); |
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207 | |
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208 | $temp = intval(substr($format, 0, 1)); |
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209 | $len = strlen($format); |
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210 | for ($x = 1; $x < $len; ++$x) { |
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211 | $temp *= 10; |
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212 | $temp += intval(substr($format, $x, 1)); |
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213 | $temp %= 97; |
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214 | } |
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215 | |
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216 | if ($temp != 1) { |
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217 | $this->_error(self::CHECKFAILED); |
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218 | return false; |
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219 | } |
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220 | |
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221 | return true; |
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222 | } |
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223 | } |
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