1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Validate
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Regex.php 21574 2010-03-19 20:00:37Z thomas $
*/
/**
* @see Zend_Validate_Abstract
*/
require_once 'Zend/Validate/Abstract.php';
/**
* @category Zend
* @package Zend_Validate
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Validate_Regex extends Zend_Validate_Abstract
{
const INVALID = 'regexInvalid';
const NOT_MATCH = 'regexNotMatch';
const ERROROUS = 'regexErrorous';
/**
* @var array
*/
protected $_messageTemplates = array(
self::INVALID => "Invalid type given, value should be string, integer or float",
self::NOT_MATCH => "'%value%' does not match against pattern '%pattern%'",
self::ERROROUS => "There was an internal error while using the pattern '%pattern%'",
);
/**
* @var array
*/
protected $_messageVariables = array(
'pattern' => '_pattern'
);
/**
* Regular expression pattern
*
* @var string
*/
protected $_pattern;
/**
* Sets validator options
*
* @param string|Zend_Config $pattern
* @throws Zend_Validate_Exception On missing 'pattern' parameter
* @return void
*/
public function __construct($pattern)
{
if ($pattern instanceof Zend_Config) {
$pattern = $pattern->toArray();
}
if (is_array($pattern)) {
if (array_key_exists('pattern', $pattern)) {
$pattern = $pattern['pattern'];
} else {
require_once 'Zend/Validate/Exception.php';
throw new Zend_Validate_Exception("Missing option 'pattern'");
}
}
$this->setPattern($pattern);
}
/**
* Returns the pattern option
*
* @return string
*/
public function getPattern()
{
return $this->_pattern;
}
/**
* Sets the pattern option
*
* @param string $pattern
* @throws Zend_Validate_Exception if there is a fatal error in pattern matching
* @return Zend_Validate_Regex Provides a fluent interface
*/
public function setPattern($pattern)
{
$this->_pattern = (string) $pattern;
$status = @preg_match($this->_pattern, "Test");
if (false === $status) {
require_once 'Zend/Validate/Exception.php';
throw new Zend_Validate_Exception("Internal error while using the pattern '$this->_pattern'");
}
return $this;
}
/**
* Defined by Zend_Validate_Interface
*
* Returns true if and only if $value matches against the pattern option
*
* @param string $value
* @return boolean
*/
public function isValid($value)
{
if (!is_string($value) && !is_int($value) && !is_float($value)) {
$this->_error(self::INVALID);
return false;
}
$this->_setValue($value);
$status = @preg_match($this->_pattern, $value);
if (false === $status) {
$this->_error(self::ERROROUS);
return false;
}
if (!$status) {
$this->_error(self::NOT_MATCH);
return false;
}
return true;
}
}
|
