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<?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) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: InArray.php 17470 2009-08-08 22:27:09Z thomas $
*/
/**
* @see Zend_Validate_Abstract
*/
require_once 'Zend/Validate/Abstract.php';
/**
* @category Zend
* @package Zend_Validate
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Validate_InArray extends Zend_Validate_Abstract
{
const NOT_IN_ARRAY = 'notInArray';
/**
* @var array
*/
protected $_messageTemplates = array(
self::NOT_IN_ARRAY => "'%value%' was not found in the haystack"
);
/**
* Haystack of possible values
*
* @var array
*/
protected $_haystack;
/**
* Whether a strict in_array() invocation is used
*
* @var boolean
*/
protected $_strict;
/**
* Sets validator options
*
* @param array $haystack
* @param boolean $strict
* @return void
*/
public function __construct(array $haystack, $strict = false)
{
$this->setHaystack($haystack)
->setStrict($strict);
}
/**
* Returns the haystack option
*
* @return mixed
*/
public function getHaystack()
{
return $this->_haystack;
}
/**
* Sets the haystack option
*
* @param mixed $haystack
* @return Zend_Validate_InArray Provides a fluent interface
*/
public function setHaystack(array $haystack)
{
$this->_haystack = $haystack;
return $this;
}
/**
* Returns the strict option
*
* @return boolean
*/
public function getStrict()
{
return $this->_strict;
}
/**
* Sets the strict option
*
* @param boolean $strict
* @return Zend_Validate_InArray Provides a fluent interface
*/
public function setStrict($strict)
{
$this->_strict = $strict;
return $this;
}
/**
* Defined by Zend_Validate_Interface
*
* Returns true if and only if $value is contained in the haystack option. If the strict
* option is true, then the type of $value is also checked.
*
* @param mixed $value
* @return boolean
*/
public function isValid($value)
{
$this->_setValue($value);
if (!in_array($value, $this->_haystack, $this->_strict)) {
$this->_error(self::NOT_IN_ARRAY);
return false;
}
return true;
}
}
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