/**
* Method to validate the form data.
*
* @param FOFForm $form The form to validate against.
* @param array $data The data to validate.
* @param string $group The name of the field group to validate.
*
* @return mixed Array of filtered data if valid, false otherwise.
*
* @see JFormRule
* @see JFilterInput
* @since 2.0
*/
public function validateForm($form, $data, $group = null)
{
$params = JComponentHelper::getParams('com_babioonevent');
$validateIsfreeofcharge = $params->get('showcharge', 2);
if ($validateIsfreeofcharge == 2) {
// Set charge to required to true when isfreeofcharge == 0
$isfreeofcharge = is_object($data) ? $data->isfreeofcharge : $data['isfreeofcharge'];
if ($isfreeofcharge == 0) {
$form->setFieldAttribute('charge', 'required', 'true');
}
}
$result = parent::validateForm($form, $data, $group);
if ($validateIsfreeofcharge == 2) {
if ($isfreeofcharge == 0) {
$form->setFieldAttribute('charge', 'required', 'false');
}
}
return $result;
}