cakephp2-php8/cake/libs/validation.php

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12 KiB
PHP

<?php
/* SVN FILE: $Id$ */
/**
* Short description for file.
*
* Long description for file
*
* PHP versions 4 and 5
*
* CakePHP : Rapid Development Framework <http://www.cakephp.org/>
* Copyright (c) 2005, Cake Software Foundation, Inc.
* 1785 E. Sahara Avenue, Suite 490-204
* Las Vegas, Nevada 89104
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @filesource
* @copyright Copyright (c) 2005, Cake Software Foundation, Inc.
* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP Project
* @package cake
* @subpackage cake.cake.libs
* @since CakePHP v 0.10.3.1343
* @version $Revision$
* @modifiedby $LastChangedBy$
* @lastmodified $Date$
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*/
/**
* Short description for file.
*
* Long description for file
*
* @package cake
* @subpackage cake.cake.libs
* @since CakePHP v 0.10.3.1343
*/
class Validation //extends Object
{
/**
* Enter description here...
*
* @var unknown_type
*/
var $check = null;
/**
* Enter description here...
*
* @var unknown_type
*/
var $regex = null;
/**
* Enter description here...
*
* @var unknown_type
*/
var $country = null;
/**
* Enter description here...
*
* @var unknown_type
*/
var $deep = null;
/**
* Enter description here...
*
* @var unknown_type
*/
var $type = null;
/**
* Enter description here...
*
* @var unknown_type
*/
var $errors = array();
function __construct()
{
//parent::__construct();
}
function alphaNumeric($check)
{
}
function between($check, $min, $max)
{
$length = strlen($check);
if ($length >= $min && $length <= $max)
{
return true;
}
else
{
return false;
}
}
/**
* Returns false if field is left blank -OR- only whitespace characters are present in it's value
* Whitespace characters include Space, Tab, Carriage Return, Newline, Formfeed
*
* @param array or string $check
* @return boolean
*/
function blank($check)
{
if (is_array($check))
{
$this->_extract($check);
$this->regex = '/\\S*/';
}
else
{
$this->check = $check;
$this->regex = '/\\S*/';
}
return $this->_check();
}
function cc($check, $regex = null, $type = 'fast')
{
$this->type = $type;
if (is_array($check))
{
$this->_extract($check);
}
else
{
$this->check = $check;
}
if(isset($this->regex))
{
return $this->_check();
}
$cards = array('all' => array('visa' => '/^4\\d{12}(\\d{3})?$/',
'mc' => '/^5[1-5]\\d{14}$/',
'disc' => '/^6011\\d{12}$/',
'amex' => '/^3[4|7]\\d{13}$/',
'diners' => '/^3[0|6|8]\\d{12}$/',
'enroute' => '/^2[014|149]\\d{11}$/',
'jcb' => '/^3[088|096|112|158|337|528]\\d{12}$/',
'switch' => '/^(49030[2-9]|49033[5-9]|49110[1-2]|4911(7[4-9]|8[1-2])|4936[0-9]{2}|564182|6333[0-4][0-9]|6759[0-9]{2})\\d{10}(\\d{2,3})?$/',
'delta' => '/^4(1373[3-7]|462[0-9]{2}|5397[8|9]|54313|5443[2-5]|54742|567(2[5-9]|3[0-9]|4[0-5])|658[3-7][0-9]|659(0[1-9]|[1-4][0-9]|50)|844[09|10]|909[6-7][0-9]|9218[1|2]|98824)\\d{10}$/',
'solo' => '/^(6334[5-9][0-9]|6767[0-9]{2})\\d{10}(\\d{2,3})?$/'),
'fast' => '/^(6334[5-9][0-9]|6767[0-9]{2})\\d{10}(\\d{2,3})?$/');
if (is_array($this->type))
{
foreach ($this->type as $key => $value)
{
$card = low($key);
$this->regex = $cards['all'][$card];
if($this->_check())
{
return true;
}
}
}
else
{
if($this->type == 'all')
{
foreach ($cards['all'] as $key => $value)
{
$this->regex = $value;
if($this->_check())
{
return true;
}
}
}
else
{
$this->regex = $cards['fast'];
return $this->_check();
}
}
}
function comparison($check1, $operator = null, $check2 = null)
{
$return = false;
if (is_array($check1))
{
extract($params, EXTR_OVERWRITE);
}
switch($operator)
{
case 'is greater':
if($check1 > $check2)
{
$return = true;
}
break;
case 'is less':
if($check1 < $check2)
{
$return = true;
}
break;
case 'greater or equal':
if($check1 >= $check2)
{
$return = true;
}
break;
case 'less or equal':
if($check1 > $check2)
{
$return = true;
}
break;
case 'equal to':
if($check1 == $check2)
{
$return = true;
}
break;
case 'not equal':
if($check1 != $check2)
{
$return = true;
}
break;
}
return $return;
}
function custom($check, $regex = null)
{
if (is_array($check))
{
$this->_extract($check);
}
else
{
$this->check = $check;
$this->regex = $regex;
}
return $this->_check();
}
function date($check)
{
}
function decimal($check, $type, $regex= null)
{
//Validates a simple decimal format
//Validate a complex decimal format.
}
function email($check, $regex= null, $deep = false)
{
if (is_array($check))
{
$this->_extract($check);
}
else
{
$this->check = $check;
$this->regex = $regex;
$this->deep = $deep;
}
if(is_null($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';
}
if($this->_check() && $this->deep)
{
if (preg_match('/@([a-z0-9][a-z0-9\\.\\-]{0,63}\\.([a-z]*))/', $check, $regs))
{
$host = gethostbynamel($regs[1]);
if (is_array($host))
{
$this->error[] = false;
return true;
}
else
{
$this->error[] = true;
return false;
}
}
}
}
function equalTo($check, $comparedTo)
{
}
function file($check)
{
}
function ip($check)
{
}
function minLength($check, $min)
{
$length = strlen($check);
}
function maxLength($check, $max)
{
$length = strlen($check);
}
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 $this->_check();
}
function multiple($check, $type, $regex= null)
{
//Validate a select object for a selected index past 0.
//Validate a select against a list of restriced indexes.
//Validate a multiple-select for the quantity selected.
}
function number($check, $lower = null, $upper = null )
{
if (isset($lower) && isset($upper) && $lower > $upper)
{
//error
}
if(is_float($check))
{
}
}
function numeric($check)
{
return is_numeric($check);
}
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 $this->_check();
}
function postal($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 $this->_check();
}
function ssn($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 $this->_check();
}
function url($check)
{
$this->check = $check;
$this->regex = '/\\A(?:(https?|ftps?|file|news|gopher):\\/\\/[\\w\\-_]+(\\.[\\w\\-_]+)+([\\w\\-\\.,@?^=%&:\/~\\+#]*[\\w\\-\\@?^=%&\/~\\+#])?)\\z/i';
return $this->_check();
}
function userDefined($object, $method, $args)
{
return call_user_func_array(array(&$object, $method), $args);
}
function _check()
{
if (preg_match($this->regex, $this->check))
{
$this->error[] = false;
return true;
}
else
{
$this->error[] = true;
return false;
}
}
function _extract($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;
}
}
}
?>