public function filterField($value)
{
$return = parent::filterField($value);
if ($this->params->get("strip_tags_before_save", 0)) {
$allowable_tags = $this->params->get("allowable_tags", "u,b,i,a,ul,li,pre,blockquote,strong,em");
$allowable_tags = str_replace(' ', '', $allowable_tags);
$allowable_tags = "<" . str_replace(',', '><', $allowable_tags) . ">";
$return = strip_tags($return, $allowable_tags);
}
return $return;
}
