Source of file Alnum.php
Size: 3,680 Bytes - Last Modified: 2021-12-23T10:30:11+00:00
/var/www/docs.ssmods.com/process/src/thirdparty/Zend/Validate/Alnum.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141 | <?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id: Alnum.php 14560 2009-03-31 14:41:22Z thomas $ */ /** * @see Zend_Validate_Abstract */ require_once 'Zend/Validate/Abstract.php'; /** * @category Zend * @package Zend_Validate * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ class Zend_Validate_Alnum extends Zend_Validate_Abstract { /** * Validation failure message key for when the value contains non-alphabetic or non-digit characters */ const NOT_ALNUM = 'notAlnum'; /** * Validation failure message key for when the value is an empty string */ const STRING_EMPTY = 'stringEmpty'; /** * Whether to allow white space characters; off by default * * @var boolean * @depreciated */ public $allowWhiteSpace; /** * Alphanumeric filter used for validation * * @var Zend_Filter_Alnum */ protected static $_filter = null; /** * Validation failure message template definitions * * @var array */ protected $_messageTemplates = array( self::NOT_ALNUM => "'%value%' has not only alphabetic and digit characters", self::STRING_EMPTY => "'%value%' is an empty string" ); /** * Sets default option values for this instance * * @param boolean $allowWhiteSpace * @return void */ public function __construct($allowWhiteSpace = false) { $this->allowWhiteSpace = (boolean) $allowWhiteSpace; } /** * Returns the allowWhiteSpace option * * @return boolean */ public function getAllowWhiteSpace() { return $this->allowWhiteSpace; } /** * Sets the allowWhiteSpace option * * @param boolean $allowWhiteSpace * @return Zend_Filter_Alnum Provides a fluent interface */ public function setAllowWhiteSpace($allowWhiteSpace) { $this->allowWhiteSpace = (boolean) $allowWhiteSpace; return $this; } /** * Defined by Zend_Validate_Interface * * Returns true if and only if $value contains only alphabetic and digit characters * * @param string $value * @return boolean */ public function isValid($value) { $valueString = (string) $value; $this->_setValue($valueString); if ('' === $valueString) { $this->_error(self::STRING_EMPTY); return false; } if (null === self::$_filter) { /** * @see Zend_Filter_Alnum */ require_once 'Zend/Filter/Alnum.php'; self::$_filter = new Zend_Filter_Alnum(); } self::$_filter->allowWhiteSpace = $this->allowWhiteSpace; if ($valueString !== self::$_filter->filter($valueString)) { $this->_error(self::NOT_ALNUM); return false; } return true; } } |