You've already forked joomla_test
69 lines
2.3 KiB
PHP
69 lines
2.3 KiB
PHP
<?php
|
|
/**
|
|
* @package Joomla.Platform
|
|
* @subpackage Form
|
|
*
|
|
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
|
|
* @license GNU General Public License version 2 or later; see LICENSE
|
|
*/
|
|
|
|
defined('JPATH_PLATFORM') or die;
|
|
|
|
/**
|
|
* Form Rule class for the Joomla Platform.
|
|
*
|
|
* @package Joomla.Platform
|
|
* @subpackage Form
|
|
* @since 11.1
|
|
*/
|
|
class JFormRuleEquals extends JFormRule
|
|
{
|
|
/**
|
|
* Method to test if two values are equal. To use this rule, the form
|
|
* XML needs a validate attribute of equals and a field attribute
|
|
* that is equal to the field to test against.
|
|
*
|
|
* @param SimpleXMLElement $element The SimpleXMLElement object representing the <field /> tag for the form field object.
|
|
* @param mixed $value The form field value to validate.
|
|
* @param string $group The field name group control value. This acts as as an array container for the field.
|
|
* For example if the field has name="foo" and the group value is set to "bar" then the
|
|
* full field name would end up being "bar[foo]".
|
|
* @param JRegistry $input An optional JRegistry object with the entire data set to validate against the entire form.
|
|
* @param JForm $form The form object for which the field is being tested.
|
|
*
|
|
* @return boolean True if the value is valid, false otherwise.
|
|
*
|
|
* @since 11.1
|
|
* @throws InvalidArgumentException
|
|
* @throws UnexpectedValueException
|
|
*/
|
|
public function test(SimpleXMLElement $element, $value, $group = null, JRegistry $input = null, JForm $form = null)
|
|
{
|
|
$field = (string) $element['field'];
|
|
|
|
// Check that a validation field is set.
|
|
if (!$field)
|
|
{
|
|
throw new UnexpectedValueException(sprintf('$field empty in %s::test', get_class($this)));
|
|
}
|
|
|
|
if (is_null($form))
|
|
{
|
|
throw new InvalidArgumentException(sprintf('The value for $form must not be null in %s', get_class($this)));
|
|
}
|
|
|
|
if (is_null($input))
|
|
{
|
|
throw new InvalidArgumentException(sprintf('The value for $input must not be null in %s', get_class($this)));
|
|
}
|
|
|
|
// Test the two values against each other.
|
|
if ($value == $input->get($field))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
}
|