mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
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896f62544b
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@5860 3807eeeb-6ff5-0310-8944-8be069107fe0
799 lines
No EOL
23 KiB
PHP
799 lines
No EOL
23 KiB
PHP
<?php
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/* SVN FILE: $Id$ */
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/**
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* Short description for file.
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*
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* Long description for file
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*
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* PHP versions 4 and 5
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*
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* CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
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* Copyright 2005-2007, Cake Software Foundation, Inc.
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* 1785 E. Sahara Avenue, Suite 490-204
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* Las Vegas, Nevada 89104
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @filesource
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* @copyright Copyright 2005-2007, Cake Software Foundation, Inc.
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* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
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* @package cake
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* @subpackage cake.cake.libs
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* @since CakePHP(tm) v 1.2.0.3830
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* @version $Revision$
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* @modifiedby $LastChangedBy$
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* @lastmodified $Date$
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License
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*/
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/**
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* Deprecated
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*/
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/**
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* Not empty.
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*/
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define('VALID_NOT_EMPTY', '/.+/');
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/**
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* Numbers [0-9] only.
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*/
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define('VALID_NUMBER', '/^[-+]?\\b[0-9]*\\.?[0-9]+\\b$/');
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/**
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* A valid email address.
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*/
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define('VALID_EMAIL', '/\\A(?:^([a-z0-9][a-z0-9_\\-\\.\\+]*)@([a-z0-9][a-z0-9\\.\\-]{0,63}\\.(com|org|net|biz|info|name|net|pro|aero|coop|museum|[a-z]{2,4}))$)\\z/i');
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/**
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* A valid year (1000-2999).
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*/
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define('VALID_YEAR', '/^[12][0-9]{3}$/');
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/**
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* Offers different validation methods.
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*
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* Long description for file
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*
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* @package cake
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* @subpackage cake.cake.libs
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* @since CakePHP v 1.2.0.3830
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*/
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class Validation extends Object {
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/**
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* Set the the value of methods $check param.
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*
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* @var string
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* @access public
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*/
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var $check = null;
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/**
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* Set to a valid regular expression in the class methods.
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* Can be set from $regex param also
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*
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* @var string
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* @access public
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*/
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var $regex = null;
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/**
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* Some class methods use a country to determine proper validation.
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* This can be passed to methods in the $country param
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*
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* @var string
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* @access public
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*/
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var $country = null;
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/**
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* Some class methods use a deeper validation when set to true
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*
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* @var string
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* @access public
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*/
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var $deep = null;
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/**
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* Some class methods use the $type param to determine which validation to perfom in the method
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*
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* @var string
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* @access public
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*/
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var $type = null;
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/**
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* Holds an array of errors messages set in this class.
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* These are used for debugging purposes
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*
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* @var array
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* @access public
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*/
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var $errors = array();
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/**
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* Constructor.
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*/
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function __construct() {
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parent::__construct();
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}
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/**
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* Checks that a string contains only integer or letters
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*
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* Returns true if string contains only integer or letters
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*
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* $check can be passed as an array:
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* array('check' => 'valueToCheck');
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*
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* @param mixed $check Value to check
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* @return boolean Success
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* @access public
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*/
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function alphaNumeric($check) {
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$this->__reset();
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$this->check = $check;
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if (is_array($check)) {
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$this->_extract($check);
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}
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if (empty($this->check) && $this->check != '0') {
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return false;
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}
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$this->regex = '/[^\\dA-Z]/i';
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if ($this->_check() === true) {
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return false;
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} else {
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return true;
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}
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}
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/**
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* Checks that a string length is within s specified range.
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* Spaces are included in the character count.
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* Returns true is string matches value min, max, or between min and max,
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*
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* @param string $check Value to check for length
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* @param integer $min Minimum value in range (inclusive)
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* @param integer $max Maximum value in range (inclusive)
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* @return boolean Success
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* @access public
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*/
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function between($check, $min, $max) {
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$length = strlen($check);
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if ($length >= $min && $length <= $max) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* Returns true if field is left blank -OR- only whitespace characters are present in it's value
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* Whitespace characters include Space, Tab, Carriage Return, Newline
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*
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* $check can be passed as an array:
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* array('check' => 'valueToCheck');
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*
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* @param mixed $check Value to check
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* @return boolean Success
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* @access public
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*/
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function blank($check) {
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$this->__reset();
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$this->check = $check;
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if (is_array($check)) {
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$this->_extract($check);
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}
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$this->regex = '/[^\\s]/';
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if ($this->_check() === true) {
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return false;
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} else {
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return true;
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}
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}
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/**
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* Validation of credit card numbers.
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* Returns true if $check is in the proper credit card format.
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*
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* @param mixed $check credit card number to validate
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* @param mixed $type 'all' may be passed as a sting, defaults to fast which checks format of most major credit cards
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* if an array is used only the values of the array are checked.
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* Example: array('amex', 'bankcard', 'maestro')
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* @param boolean $deep set to true this will check the Luhn algorithm of the credit card.
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* @param string $regex A custom regex can also be passed, this will be used instead of the defined regex values
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* @return boolean Success
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* @access public
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* @see Validation::_luhn()
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*/
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function cc($check, $type = 'fast', $deep = false, $regex = null) {
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$this->__reset();
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$this->check = $check;
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$this->type = $type;
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$this->deep = $deep;
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$this->regex = $regex;
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if (is_array($check)) {
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$this->_extract($check);
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}
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$this->check = str_replace(array('-', ' '), '', $this->check);
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if (strlen($this->check) < 13) {
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return false;
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}
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if (!is_null($this->regex)) {
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if ($this->_check()) {
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return $this->_luhn();
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}
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}
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$cards = array('all' => array('amex' => '/^3[4|7]\\d{13}$/',
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'bankcard' => '/^56(10\\d\\d|022[1-5])\\d{10}$/',
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'diners' => '/^(?:3(0[0-5]|[68]\\d)\\d{11})|(?:5[1-5]\\d{14})$/',
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'disc' => '/^(?:6011|650\\d)\\d{12}$/',
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'electron' => '/^(?:417500|4917\\d{2}|4913\\d{2})\\d{10}$/',
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'enroute' => '/^2(?:014|149)\\d{11}$/',
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'jcb' => '/^(3\\d{4}|2100|1800)\\d{11}$/',
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'maestro' => '/^(?:5020|6\\d{3})\\d{12}$/',
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'mc' => '/^5[1-5]\\d{14}$/',
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'solo' => '/^(6334[5-9][0-9]|6767[0-9]{2})\\d{10}(\\d{2,3})?$/',
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'switch' => '/^(?:49(03(0[2-9]|3[5-9])|11(0[1-2]|7[4-9]|8[1-2])|36[0-9]{2})\\d{10}(\\d{2,3})?)|(?:564182\\d{10}(\\d{2,3})?)|(6(3(33[0-4][0-9])|759[0-9]{2})\\d{10}(\\d{2,3})?)$/',
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'visa' => '/^4\\d{12}(\\d{3})?$/',
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'voyager' => '/^8699[0-9]{11}$/'),
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'fast' => '/^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6011[0-9]{12}|3(?:0[0-5]|[68][0-9])[0-9]{11}|3[47][0-9]{13})$/');
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if (is_array($this->type)) {
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foreach ($this->type as $key => $value) {
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$card = low($value);
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$this->regex = $cards['all'][$card];
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if ($this->_check()) {
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return $this->_luhn();
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}
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}
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} else {
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if ($this->type == 'all') {
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foreach ($cards['all'] as $key => $value) {
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$this->regex = $value;
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if ($this->_check()) {
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return $this->_luhn();
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}
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}
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} else {
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$this->regex = $cards['fast'];
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if ($this->_check()) {
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return $this->_luhn();
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}
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}
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}
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}
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/**
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* Used to compare 2 numeric values.
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*
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* @param mixed $check1 if string is passed for a string must also be passed for $check2
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* used as an array it must be passed as array('check1' => value, 'operator' => 'value', 'check2' -> value)
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* @param string $operator Can be either a word or operand
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* is greater >, is less <, greater or equal >=
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* less or equal <=, is less <, equal to ==, not equal !=
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* @param integer $check2 only needed if $check1 is a string
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* @return bool
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* @access public
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*/
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function comparison($check1, $operator = null, $check2 = null) {
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$return = false;
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if (is_array($check1)) {
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extract($check1, EXTR_OVERWRITE);
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}
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$operator = str_replace(array(" ", "\t", "\n", "\r", "\0", "\x0B"), "", low($operator));
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switch($operator) {
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case 'isgreater':
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case '>':
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if ($check1 > $check2) {
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$return = true;
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}
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break;
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case 'isless':
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case '<':
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if ($check1 < $check2) {
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$return = true;
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}
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break;
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case 'greaterorequal':
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case '>=':
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if ($check1 >= $check2) {
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$return = true;
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}
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break;
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case 'lessorequal':
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case '<=':
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if ($check1 <= $check2) {
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$return = true;
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}
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break;
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case 'equalto':
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case '==':
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if ($check1 == $check2) {
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$return = true;
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}
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break;
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case 'notequal':
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case '!=':
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if ($check1 != $check2) {
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$return = true;
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}
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break;
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default:
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$this->errors[] = __('You must define the $operator parameter for Validation::comparison()', true);
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$return = false;
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break;
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}
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return $return;
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}
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/**
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* Used when a custom regular expression is needed.
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*
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* @param mixed $check When used as a string, $regex must also be a valid regular expression.
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* As and array: array('check' => value, 'regex' => 'valid regular expression')
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* @param string $regex If $check is passed as a string, $regex must also be set to valid regular expression
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* @return boolean Success
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* @access public
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*/
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function custom($check, $regex = null) {
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$this->__reset();
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$this->check = $check;
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$this->regex = $regex;
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if (is_array($check)) {
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$this->_extract($check);
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}
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if ($this->regex === null) {
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$this->errors[] = __('You must define a regular expression for Validation::custom()', true);
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return false;
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}
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return $this->_check();
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}
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/**
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* Date validation, determines if the string passed is a valid date.
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* keys that expect full month, day and year will validate leap years
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*
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* @param string $check a valid date string
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* @param mixed $format Use a string or an array of the keys below. Arrays should be passed as array('dmy', 'mdy', etc)
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* Keys: dmy 27-12-2006 or 27-12-06 separators can be a space, period, dash, forward slash
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* mdy 12-27-2006 or 12-27-06 separators can be a space, period, dash, forward slash
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* ymd 2006-12-27 or 06-12-27 separators can be a space, period, dash, forward slash
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* dMy 27 December 2006 or 27 Dec 2006
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* Mdy December 27, 2006 or Dec 27, 2006 comma is optional
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* My December 2006 or Dec 2006
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* my 12/2006 or 12/06 separators can be a space, period, dash, forward slash
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* @param string $regex If a custom regular expression is used this is the only validation that will occur.
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* @return boolean Success
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* @access public
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*/
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function date($check, $format = 'ymd', $regex = null) {
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$this->__reset();
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$this->check = $check;
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$this->regex = $regex;
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if (!is_null($this->regex)) {
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return $this->_check();
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}
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$search = array();
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if (is_array($format)) {
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foreach ($format as $key => $value) {
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$search[$value] = $value;
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}
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} else {
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$search[$format] = $format;
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}
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$regex['dmy'] = '%^(?:(?:31(\\/|-|\\.|\\x20)(?:0?[13578]|1[02]))\\1|(?:(?:29|30)(\\/|-|\\.|\\x20)(?:0?[1,3-9]|1[0-2])\\2))(?:(?:1[6-9]|[2-9]\\d)?\\d{2})$|^(?:29(\\/|-|\\.|\\x20)0?2\\3(?:(?:(?:1[6-9]|[2-9]\\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))$|^(?:0?[1-9]|1\\d|2[0-8])(\\/|-|\\.|\\x20)(?:(?:0?[1-9])|(?:1[0-2]))\\4(?:(?:1[6-9]|[2-9]\\d)?\\d{2})$%';
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$regex['mdy'] = '%^(?:(?:(?:0?[13578]|1[02])(\\/|-|\\.|\\x20)31)\\1|(?:(?:0?[13-9]|1[0-2])(\\/|-|\\.|\\x20)(?:29|30)\\2))(?:(?:1[6-9]|[2-9]\\d)?\\d{2})$|^(?:0?2(\\/|-|\\.|\\x20)29\\3(?:(?:(?:1[6-9]|[2-9]\\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))$|^(?:(?:0?[1-9])|(?:1[0-2]))(\\/|-|\\.|\\x20)(?:0?[1-9]|1\\d|2[0-8])\\4(?:(?:1[6-9]|[2-9]\\d)?\\d{2})$%';
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$regex['ymd'] = '%^(?:(?:(?:(?:(?:1[6-9]|[2-9]\\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00)))(\\/|-|\\.|\\x20)(?:0?2\\1(?:29)))|(?:(?:(?:1[6-9]|[2-9]\\d)?\\d{2})(\\/|-|\\.|\\x20)(?:(?:(?:0?[13578]|1[02])\\2(?:31))|(?:(?:0?[1,3-9]|1[0-2])\\2(29|30))|(?:(?:0?[1-9])|(?:1[0-2]))\\2(?:0?[1-9]|1\\d|2[0-8]))))$%';
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$regex['dMy'] = '/^((31(?!\\ (Feb(ruary)?|Apr(il)?|June?|(Sep(?=\\b|t)t?|Nov)(ember)?)))|((30|29)(?!\\ Feb(ruary)?))|(29(?=\\ Feb(ruary)?\\ (((1[6-9]|[2-9]\\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)))))|(0?[1-9])|1\\d|2[0-8])\\ (Jan(uary)?|Feb(ruary)?|Ma(r(ch)?|y)|Apr(il)?|Ju((ly?)|(ne?))|Aug(ust)?|Oct(ober)?|(Sep(?=\\b|t)t?|Nov|Dec)(ember)?)\\ ((1[6-9]|[2-9]\\d)\\d{2})$/';
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$regex['Mdy'] = '/^(?:(((Jan(uary)?|Ma(r(ch)?|y)|Jul(y)?|Aug(ust)?|Oct(ober)?|Dec(ember)?)\\ 31)|((Jan(uary)?|Ma(r(ch)?|y)|Apr(il)?|Ju((ly?)|(ne?))|Aug(ust)?|Oct(ober)?|(Sept|Nov|Dec)(ember)?)\\ (0?[1-9]|([12]\\d)|30))|(Feb(ruary)?\\ (0?[1-9]|1\\d|2[0-8]|(29(?=,?\\ ((1[6-9]|[2-9]\\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)))))))\\,?\\ ((1[6-9]|[2-9]\\d)\\d{2}))$/';
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$regex['My'] = '%^(Jan(uary)?|Feb(ruary)?|Ma(r(ch)?|y)|Apr(il)?|Ju((ly?)|(ne?))|Aug(ust)?|Oct(ober)?|(Sep(?=\\b|t)t?|Nov|Dec)(ember)?)[ /]((1[6-9]|[2-9]\\d)\\d{2})$%';
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$regex['my'] = '%^(((0[123456789]|10|11|12)([- /.])(([1][9][0-9][0-9])|([2][0-9][0-9][0-9]))))$%';
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foreach ($search as $key) {
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$this->regex = $regex[$key];
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if ($this->_check() === true) {
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return true;
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}
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}
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return false;
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}
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/**
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* Checks that a value is a valid decimal. If $places is null, the $check is allowed to be a scientific float
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* If no decimal point is found a false will be returned. Both the sign and exponent are optional.
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*
|
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* @param integer $check The value the test for decimal
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|
* @param integer $places if set $check value must have exactly $places after the decimal point
|
|
* @param string $regex If a custom regular expression is used this is the only validation that will occur.
|
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* @return boolean Success
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* @access public
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*/
|
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function decimal($check, $places = null, $regex = null) {
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$this->__reset();
|
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$this->regex = $regex;
|
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$this->check = $check;
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|
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if (!is_null($this->regex)) {
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return $this->_check();
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}
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|
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if (is_null($places)) {
|
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$this->regex = '/^[-+]?[0-9]*\\.{1}[0-9]+(?:[eE][-+]?[0-9]+)?$/';
|
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return $this->_check();
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}
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|
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$this->regex = '/^[-+]?[0-9]*\\.{1}[0-9]{'.$places.'}$/';
|
|
return $this->_check();
|
|
}
|
|
/**
|
|
* Validates for an email address.
|
|
*
|
|
* @param string $check Value to check
|
|
* @param boolean $deep Perform a deeper validation (if true), by also checking availability of host
|
|
* @param string $regex Regex to use (if none it will use built in regex)
|
|
* @return boolean Success
|
|
* @access public
|
|
*/
|
|
function email($check, $deep = false, $regex= null) {
|
|
$this->__reset();
|
|
$this->check = $check;
|
|
$this->regex = $regex;
|
|
$this->deep = $deep;
|
|
|
|
if (is_array($check)) {
|
|
$this->_extract($check);
|
|
}
|
|
|
|
if (is_null($this->regex)) {
|
|
$this->regex = '/\\A(?:^([a-z0-9][a-z0-9_\\-\\.\\+]*)@([a-z0-9][a-z0-9\\.\\-]{0,63}\\.(com|org|net|biz|info|name|net|pro|aero|coop|museum|[a-z]{2,4}))$)\\z/i';
|
|
}
|
|
$return = $this->_check();
|
|
|
|
if ($this->deep === false || $this->deep === null) {
|
|
return $return;
|
|
}
|
|
|
|
if ($return === true && preg_match('/@([a-z0-9][a-z0-9\\.\\-]{0,63}\\.([a-z]*))/', $this->check, $regs)) {
|
|
$host = gethostbynamel($regs[1]);
|
|
if (is_array($host)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
/**
|
|
* Check that value is exactly $comparedTo.
|
|
*
|
|
* @param mixed $check Value to check
|
|
* @param mixed $comparedTo Value to compare
|
|
* @access public
|
|
* @todo Implement
|
|
*/
|
|
function equalTo($check, $comparedTo) {
|
|
|
|
}
|
|
/**
|
|
* Check that value is a file.
|
|
*
|
|
* @param mixed $check Value to check
|
|
* @access public
|
|
* @todo Implement
|
|
*/
|
|
function file($check) {
|
|
|
|
}
|
|
/**
|
|
* Validation of an IPv4 address.
|
|
*
|
|
* @param string $check The string to test.
|
|
* @return boolean Success
|
|
* @access public
|
|
*/
|
|
function ip($check) {
|
|
$bytes = explode('.', $check);
|
|
if (count($bytes) == 4) {
|
|
$returnValue = true;
|
|
foreach ($bytes as $byte) {
|
|
if (!(is_numeric($byte) && $byte >= 0 && $byte <= 255)) {
|
|
$returnValue = false;
|
|
}
|
|
}
|
|
return $returnValue;
|
|
}
|
|
return false;
|
|
}
|
|
/**
|
|
* Checks whether the length of a string is greater or equal to a minimal length.
|
|
*
|
|
* @param string $check The string to test
|
|
* @param integer $min The minimal string length
|
|
* @return boolean Success
|
|
* @access public
|
|
*/
|
|
function minLength($check, $min) {
|
|
$length = strlen($check);
|
|
return ($length >= $min);
|
|
}
|
|
/**
|
|
* Checks whether the length of a string is smaller or equal to a maximal length..
|
|
*
|
|
* @param string $check The string to test
|
|
* @param integer $max The maximal string length
|
|
* @return boolean Success
|
|
* @access public
|
|
*/
|
|
function maxLength($check, $max) {
|
|
$length = strlen($check);
|
|
return ($length <= $max);
|
|
}
|
|
/**
|
|
* Checks that a value is a monetary amount.
|
|
*
|
|
* @param string $check Value to check
|
|
* @param string $symbolPosition Where symbol is located (left/right)
|
|
* @return boolean Success
|
|
* @access public
|
|
*/
|
|
function money($check, $symbolPosition = 'left') {
|
|
$this->check = $check;
|
|
switch ($symbolPosition) {
|
|
case 'left':
|
|
$this->regex = '/^(?!\\u00a2)\\p{Sc}?(?!0,?\\d)(?:\\d{1,3}(?:([, .])\\d{3})?(?:\\1\\d{3})*|(?:\\d+))((?!\\1)[,.]\\d{2})?$/';
|
|
break;
|
|
case 'right':
|
|
$this->regex = '/^(?!0,?\\d)(?:\\d{1,3}(?:([, .])\\d{3})?(?:\\1\\d{3})*|(?:\\d+))((?!\\1)[,.]\\d{2})?(?<!\\u00a2)\\p{Sc}?$/';
|
|
break;
|
|
}
|
|
return $this->_check();
|
|
}
|
|
/**
|
|
* Validate a multiple select.
|
|
*
|
|
* @param mixed $check Value to check
|
|
* @param mixed $type Type of check
|
|
* @param string $regex Use custom regular expression
|
|
* @access public
|
|
* @todo Implement
|
|
*/
|
|
function multiple($check, $type, $regex= null) {
|
|
//Validate a select object for a selected index past 0.
|
|
//Validate a select against a list of restriced indexes.
|
|
//Validate a multiple-select for the quantity selected.
|
|
}
|
|
/**
|
|
* Validate that a number is in specified range.
|
|
*
|
|
* @param string $check Value to check
|
|
* @param integer $lower Lower limit
|
|
* @param integer $upper Upper limit
|
|
* @access public
|
|
* @todo Implement
|
|
*/
|
|
function number($check, $lower = null, $upper = null ) {
|
|
if (isset($lower) && isset($upper) && $lower > $upper) {
|
|
//error
|
|
}
|
|
if (is_float($check)) {
|
|
|
|
}
|
|
}
|
|
/**
|
|
* Checks if a value is numeric.
|
|
*
|
|
* @param string $check Value to check
|
|
* @return boolean Succcess
|
|
* @access public
|
|
*/
|
|
function numeric($check) {
|
|
return is_numeric($check);
|
|
}
|
|
/**
|
|
* Check that a value is a valid phone number.
|
|
*
|
|
* @param mixed $check Value to check (string or array)
|
|
* @param string $regex Regular expression to use
|
|
* @param string $country Country code (defaults to 'all')
|
|
* @return boolean Success
|
|
* @access public
|
|
*/
|
|
function phone($check, $regex= null, $country = 'all') {
|
|
if (is_array($check)) {
|
|
$this->_extract($check);
|
|
} else {
|
|
$this->check = $check;
|
|
$this->regex = $regex;
|
|
$this->country = $country;
|
|
}
|
|
|
|
if (is_null($this->regex)) {
|
|
switch ($this->country) {
|
|
case 'us':
|
|
$this->regex = '/1?[-. ]?\\(?([0-9]{3})\\)?[-. ]?([0-9]{3})[-. ]?([0-9]{4})/';
|
|
break;
|
|
}
|
|
}
|
|
return $this->_check();
|
|
}
|
|
/**
|
|
* Checks that a given value is a valid postal code.
|
|
*
|
|
* @param mixed $check Value to check
|
|
* @param string $regex Regular expression to use
|
|
* @param string $country Country to use for formatting
|
|
* @return boolean Success
|
|
* @access public
|
|
*/
|
|
function postal($check, $regex= null, $country = null) {
|
|
if (is_array($check)) {
|
|
$this->_extract($check);
|
|
} else {
|
|
$this->check = $check;
|
|
$this->regex = $regex;
|
|
$this->country = $country;
|
|
}
|
|
|
|
if (is_null($this->regex)) {
|
|
switch ($this->country) {
|
|
case 'us':
|
|
$this->regex = '/\\A\\b[0-9]{5}(?:-[0-9]{4})?\\b\\z/i';
|
|
break;
|
|
case 'uk':
|
|
$this->regex = '/\\A\\b[A-Z]{1,2}[0-9][A-Z0-9]? [0-9][ABD-HJLNP-UW-Z]{2}\\b\\z/i';
|
|
break;
|
|
case 'ca':
|
|
$this->regex = '/\\A\\b[ABCEGHJKLMNPRSTVXY][0-9][A-Z] [0-9][A-Z][0-9]\\b\\z/i';
|
|
break;
|
|
}
|
|
}
|
|
return $this->_check();
|
|
}
|
|
/**
|
|
* Checks that a value is a valid Social Security Number.
|
|
*
|
|
* @param mixed $check Value to check
|
|
* @param string $regex Regular expression to use
|
|
* @param string $country Country
|
|
* @return boolean Success
|
|
* @access public
|
|
*/
|
|
function ssn($check, $regex = null, $country = null) {
|
|
if (is_array($check)) {
|
|
$this->_extract($check);
|
|
} else {
|
|
$this->check = $check;
|
|
$this->regex = $regex;
|
|
$this->country = $country;
|
|
}
|
|
|
|
if (is_null($this->regex)) {
|
|
switch ($this->country) {
|
|
case 'us':
|
|
$this->regex = '/\\A\\b[0-9]{3}-[0-9]{2}-[0-9]{4}\\b\\z/i';
|
|
break;
|
|
case 'dk':
|
|
$this->regex = '/\\A\\b[0-9]{6}-[0-9]{4}\\b\\z/i';
|
|
break;
|
|
case 'nl':
|
|
$this->regex = '/\\A\\b[0-9]{9}\\b\\z/i';
|
|
break;
|
|
}
|
|
}
|
|
return $this->_check();
|
|
}
|
|
/**
|
|
* Checks that a value is a valid URL.
|
|
*
|
|
* @param string $check Value to check
|
|
* @return boolean Success
|
|
* @access public
|
|
*/
|
|
function url($check) {
|
|
$this->check = $check;
|
|
$this->regex = '/^(?:(?:https?|ftps?|file|news|gopher):\\/\\/)?(?:(?:(?:25[0-5]|2[0-4]\d|(?:(?:1\d)?|[1-9]?)\d)\.){3}(?:25[0-5]|2[0-4]\d|(?:(?:1\d)?|[1-9]?)\d)'
|
|
. '|(?:[0-9a-z]{1}[0-9a-z\\-]*\\.)+(?:[0-9a-z]{1}[0-9a-z\\-]{0,56})\\.(?:[a-z]{2,6}|[a-z]{2}\\.[a-z]{2,6})'
|
|
. '(?::[0-9]{1,4})?)(?:\\/?|\\/[\\w\\-\\.,\'@?^=%&:;\/~\\+#]*[\\w\\-\\@?^=%&\/~\\+#])$/i';
|
|
return $this->_check();
|
|
}
|
|
/**
|
|
* Runs an user-defined validation.
|
|
*
|
|
* @param mixed $check value that will be validated in user-defined methods.
|
|
* @param object $object class that holds validation method
|
|
* @param string $method class method name for validation to run
|
|
* @param array $args arguments to send to method
|
|
* @return mixed user-defined class class method returns
|
|
* @access public
|
|
*/
|
|
function userDefined($check, $object, $method, $args = null) {
|
|
return call_user_func_array(array(&$object, $method), array($check,$args));
|
|
}
|
|
/**
|
|
* Runs a regular expression match.
|
|
*
|
|
* @return boolean Success of match
|
|
* @access protected
|
|
*/
|
|
function _check() {
|
|
if (preg_match($this->regex, $this->check)) {
|
|
$this->error[] = false;
|
|
return true;
|
|
} else {
|
|
$this->error[] = true;
|
|
return false;
|
|
}
|
|
}
|
|
/**
|
|
* Get the values to use when value sent to validation method is
|
|
* an array.
|
|
*
|
|
* @param array $params Parameters sent to validation method
|
|
* @access protected
|
|
*/
|
|
function _extract($params) {
|
|
extract($params, EXTR_OVERWRITE);
|
|
|
|
if (isset($check)) {
|
|
$this->check = $check;
|
|
}
|
|
if (isset($regex)) {
|
|
$this->regex = $regex;
|
|
}
|
|
if (isset($country)) {
|
|
$this->country = strtolower($country);
|
|
}
|
|
if (isset($deep)) {
|
|
$this->deep = $deep;
|
|
}
|
|
if (isset($type)) {
|
|
$this->type = $type;
|
|
}
|
|
}
|
|
/**
|
|
* Luhn algorithm
|
|
*
|
|
* @see http://en.wikipedia.org/wiki/Luhn_algorithm
|
|
* @return boolean Success
|
|
* @access protected
|
|
*/
|
|
function _luhn() {
|
|
if ($this->deep === true) {
|
|
if ($this->check == 0) {
|
|
return false;
|
|
}
|
|
$sum = 0;
|
|
$length = strlen($this->check);
|
|
|
|
for ($position = 1 - ($length % 2); $position < $length; $position += 2) {
|
|
$sum += substr($this->check, $position, 1);
|
|
}
|
|
|
|
for ($position = ($length % 2); $position < $length; $position += 2) {
|
|
$number = substr($this->check, $position, 1) * 2;
|
|
if ($number < 10) {
|
|
$sum += $number;
|
|
} else {
|
|
$sum += $number - 9;
|
|
}
|
|
}
|
|
|
|
if ($sum % 10 != 0) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
/**
|
|
* Reset internal variables for another validation run.
|
|
*
|
|
* @access private
|
|
*/
|
|
function __reset() {
|
|
$this->check = null;
|
|
$this->regex = null;
|
|
$this->country = null;
|
|
$this->deep = null;
|
|
$this->type = null;
|
|
}
|
|
}
|
|
?>
|