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: /**
15:  * Validates a value.
16:  *
17:  * @category Jyxo
18:  * @package Jyxo_Input
19:  * @subpackage Validator
20:  * @copyright Copyright (c) 2005-2011 Jyxo, s.r.o.
21:  * @license https://github.com/jyxo/php/blob/master/license.txt
22:  * @author Jaroslav Hanslík
23:  */
24: class Jyxo_Input_Validator_Equals extends Jyxo_Input_Validator_AbstractValidator
25: {
26: 
27:     /**
28:      * Expected value.
29:      *
30:      * @var mixed
31:      */
32:     protected $expected;
33: 
34: 
35:     /**
36:      * Constructor.
37:      *
38:      * @param mixed $expected Expected value
39:      */
40:     public function __construct($expected)
41:     {
42:         $this->setExpected($expected);
43:     }
44: 
45:     /**
46:      * Sets the expected value.
47:      *
48:      * @param mixed $expected Expected value
49:      * @return Jyxo_Input_Validator_Equals
50:      */
51:     public function setExpected($expected)
52:     {
53:         $this->expected = $expected;
54: 
55:         return $this;
56:     }
57: 
58:     /**
59:      * Returns the expected value.
60:      *
61:      * @return mixed
62:      */
63:     public function getExpected()
64:     {
65:         return $this->expected;
66:     }
67: 
68:     /**
69:      * Validates a value.
70:      *
71:      * @param mixed $value Input value
72:      * @return boolean
73:      */
74:     public function isValid($value)
75:     {
76:         return $value == $this->expected;
77:     }
78: 
79: }
80: