/**
  * Replace Tag
  */
 function replace_tag($data, $params = array(), $tagdata = FALSE)
 {
     if (!isset($this->settings['options']) || !$this->settings['options'] || count($this->settings['options']) < 2) {
         return $data;
     }
     return parent::replace_tag($data, $params, $tagdata);
 }
 /**
  * Save Field
  */
 function save($data)
 {
     $data = is_array($data) ? implode("\n", $data) : '';
     return parent::save($data);
 }