Ho visto che c'era un topic simile ma non uguale, quindi decido di aprire il thread
Quando provo a registrarmi da utente nel mio sito mi compare questo:
Fatal error: Call to a member function checkAnswer() on a non-object in /membri/blackcircle/libraries/cms/form/rule/captcha.php on line 47
ho provato a guardare il file ma non riesco a trovare nulla:
<?php
/**
* @package Joomla.Libraries
* @subpackage Form
*
* @copyright Copyright (C) 2005 - 2010 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('JPATH_PLATFORM') or die;
/**
* Form Rule class for the Joomla Framework.
*
* @package Joomla.Libraries
* @subpackage Form
* @since 2.5
*/
class JFormRuleCaptcha extends JFormRule
{
/**
* Method to test if the Captcha is correct.
*
* @param object $field A reference to the form field.
* @param mixed $values The values to test for validiaty.
*
* @return mixed true if the value is valid, false otherwise.
*
* @since 2.5
*/
public function test(&$element, $value, $group = null, & $input = null, & $form = null)
{
$plugin = $element['plugin'] ? (string) $element['plugin'] : JFactory::getApplication()->getParams()->get('captcha', JFactory::getConfig()->get('captcha'));
$namespace = $element['namespace'] ? (string) $element['namespace'] : $form->getName();
// Use 0 for none
if ($plugin === 0 || $plugin === '0')
{
return true;
}
else
{
$captcha = JCaptcha::getInstance($plugin, array('namespace' => $namespace));
}
// Test the value.
if (!$captcha->checkAnswer($value))
{
$error = $captcha->getError();
if ($error instanceof Exception)
{
return $error;
}
else
{
return new JException($error);
}
}
return true;
}
}
