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
* http://framework.zend.com/license/new-bsd
12
* If you did not receive a copy of the license and are unable to
13
* obtain it through the world-wide-web, please send an email
14
* to license@zend.com so we can send you a copy immediately.
17
* @package Zend_Validate
18
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
19
* @license http://framework.zend.com/license/new-bsd New BSD License
20
* @version $Id: NotEmpty.php 10356 2008-07-24 15:14:56Z matthew $
25
* @see Zend_Validate_Abstract
27
require_once 'Zend/Validate/Abstract.php';
32
* @package Zend_Validate
33
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
34
* @license http://framework.zend.com/license/new-bsd New BSD License
36
class Zend_Validate_NotEmpty extends Zend_Validate_Abstract
39
const IS_EMPTY = 'isEmpty';
44
protected $_messageTemplates = array(
45
self::IS_EMPTY => "Value is empty, but a non-empty value is required"
49
* Defined by Zend_Validate_Interface
51
* Returns true if and only if $value is not an empty value.
53
* @param string $value
56
public function isValid($value)
58
$this->_setValue((string) $value);
62
|| preg_match('/^\s+$/s', $value))
66
} elseif (!is_string($value) && empty($value)) {