1: <?php
 2: 
 3: /**
 4:  * Jyxo PHP Library
 5:  *
 6:  * LICENSE
 7:  *
 8:  * This source file is subject to the new BSD license that is bundled
 9:  * with this package in the file license.txt.
10:  * It is also available through the world-wide-web at this URL:
11:  * https://github.com/jyxo/php/blob/master/license.txt
12:  */
13: 
14: namespace Jyxo\Input\Validator;
15: 
16: /**
17:  * Validator for numbers; checks if its value is less than...
18:  *
19:  * @category Jyxo
20:  * @package Jyxo\Input
21:  * @subpackage Validator
22:  * @copyright Copyright (c) 2005-2011 Jyxo, s.r.o.
23:  * @license https://github.com/jyxo/php/blob/master/license.txt
24:  * @author Jan Pěček
25:  */
26: class LessThan extends \Jyxo\Input\Validator\AbstractValidator
27: {
28:     /**
29:      * Desired maximum value
30:      *
31:      * @var integer
32:      */
33:     protected $max = 0;
34: 
35:     /**
36:      * Constructor.
37:      *
38:      * Sets maximum value.
39:      *
40:      * @param integer $max Maximum value (value must be less)
41:      */
42:     public function __construct($max)
43:     {
44:         $this->setMax($max);
45:     }
46: 
47:     /**
48:      * Sets the maximum value.
49:      *
50:      * @param integer $max New maximum value
51:      * @return \Jyxo\Input\Validator\StringLengthLessThan
52:      */
53:     public function setMax($max)
54:     {
55:         $this->max = (int) $max;
56: 
57:         return $this;
58:     }
59: 
60:     /**
61:      * Returns the maximum value.
62:      *
63:      * @return integer
64:      */
65:     public function getMax()
66:     {
67:         return $this->max;
68:     }
69: 
70:     /**
71:      * Validates a value.
72:      *
73:      * @param mixed $value Input value
74:      * @return boolean
75:      */
76:     public function isValid($value)
77:     {
78:         return (int) $value < $this->getMax();
79:     }
80: }
81: