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: LessThan.php 20182 2010-01-10 21:12:01Z 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 | * @category Zend |
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29 | * @package Zend_Validate |
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30 | * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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31 | * @license http://framework.zend.com/license/new-bsd New BSD License |
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32 | */ |
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33 | class Zend_Validate_LessThan extends Zend_Validate_Abstract |
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34 | { |
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35 | const NOT_LESS = 'notLessThan'; |
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36 | |
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37 | /** |
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38 | * @var array |
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39 | */ |
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40 | protected $_messageTemplates = array( |
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41 | self::NOT_LESS => "'%value%' is not less than '%max%'" |
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42 | ); |
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43 | |
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44 | /** |
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45 | * @var array |
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46 | */ |
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47 | protected $_messageVariables = array( |
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48 | 'max' => '_max' |
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49 | ); |
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50 | |
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51 | /** |
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52 | * Maximum value |
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53 | * |
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54 | * @var mixed |
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55 | */ |
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56 | protected $_max; |
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57 | |
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58 | /** |
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59 | * Sets validator options |
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60 | * |
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61 | * @param mixed|Zend_Config $max |
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62 | * @return void |
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63 | */ |
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64 | public function __construct($max) |
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65 | { |
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66 | if ($max instanceof Zend_Config) { |
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67 | $max = $max->toArray(); |
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68 | } |
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69 | |
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70 | if (is_array($max)) { |
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71 | if (array_key_exists('max', $max)) { |
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72 | $max = $max['max']; |
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73 | } else { |
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74 | require_once 'Zend/Validate/Exception.php'; |
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75 | throw new Zend_Validate_Exception("Missing option 'max'"); |
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76 | } |
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77 | } |
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78 | |
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79 | $this->setMax($max); |
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80 | } |
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81 | |
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82 | /** |
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83 | * Returns the max option |
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84 | * |
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85 | * @return mixed |
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86 | */ |
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87 | public function getMax() |
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88 | { |
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89 | return $this->_max; |
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90 | } |
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91 | |
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92 | /** |
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93 | * Sets the max option |
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94 | * |
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95 | * @param mixed $max |
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96 | * @return Zend_Validate_LessThan Provides a fluent interface |
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97 | */ |
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98 | public function setMax($max) |
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99 | { |
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100 | $this->_max = $max; |
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101 | return $this; |
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102 | } |
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103 | |
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104 | /** |
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105 | * Defined by Zend_Validate_Interface |
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106 | * |
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107 | * Returns true if and only if $value is less than max option |
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108 | * |
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109 | * @param mixed $value |
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110 | * @return boolean |
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111 | */ |
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112 | public function isValid($value) |
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113 | { |
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114 | $this->_setValue($value); |
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115 | if ($this->_max <= $value) { |
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116 | $this->_error(self::NOT_LESS); |
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117 | return false; |
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118 | } |
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119 | return true; |
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120 | } |
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121 | |
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122 | } |
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