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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 } |