david
28b02db2ea
git-svn-id: https://192.168.0.254/svn/Proyectos.Incam_SGD/tags/3.7.0.2_original@1 eb19766c-00d9-a042-a3a0-45cb8ec72764
106 lines
2.9 KiB
PHP
106 lines
2.9 KiB
PHP
<?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) 2005-2007 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
* @version $Id: Validate.php 3278 2007-02-07 21:54:50Z darby $
|
|
*/
|
|
|
|
|
|
/**
|
|
* @see Zend_Validate_Interface
|
|
*/
|
|
require_once 'Zend/Validate/Interface.php';
|
|
|
|
|
|
/**
|
|
* @category Zend
|
|
* @package Zend_Validate
|
|
* @copyright Copyright (c) 2005-2007 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
class Zend_Validate implements Zend_Validate_Interface
|
|
{
|
|
/**
|
|
* Validator chain
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $_validators = array();
|
|
|
|
/**
|
|
* Array of validation failure messages
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $_messages = array();
|
|
|
|
/**
|
|
* Adds a validator to the end of the chain
|
|
*
|
|
* If $breakChainOnFailure is true, then if the validator fails, the next validator in the chain,
|
|
* if one exists, will not be executed.
|
|
*
|
|
* @param Zend_Validate_Interface $validator
|
|
* @param boolean $breakChainOnFailure
|
|
* @return Zend_Validate Provides a fluent interface
|
|
*/
|
|
public function addValidator(Zend_Validate_Interface $validator, $breakChainOnFailure = false)
|
|
{
|
|
$this->_validators[] = array('instance' => $validator, 'breakChainOnFailure' => $breakChainOnFailure);
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Returns true if and only if $value passes all validations in the chain
|
|
*
|
|
* Validators are run in the order in which they were added to the chain (FIFO).
|
|
*
|
|
* @param mixed $value
|
|
* @return boolean
|
|
*/
|
|
public function isValid($value)
|
|
{
|
|
$this->_messages = array();
|
|
$result = true;
|
|
foreach ($this->_validators as $element) {
|
|
$validator = $element['instance'];
|
|
if ($validator->isValid($value)) {
|
|
continue;
|
|
}
|
|
$result = false;
|
|
$this->_messages = $this->_messages + $validator->getMessages();
|
|
if ($element['breakChainOnFailure']) {
|
|
break;
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Defined by Zend_Validate_Interface
|
|
*
|
|
* Returns array of validation failure messages
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getMessages()
|
|
{
|
|
return $this->_messages;
|
|
}
|
|
}
|