function postProcess($data, $element)
    {
        if ($element == 'notes') {
            return trim($this->_unIndent($data));
        }
        return trim($data);
    }
function postProcess($data, $element)
    {
        if ($element == 'notes') {
            return trim($this->_unIndent($data));
        }
        return trim($data);
    }
function postProcess ( $ data , $ element ) { if ( $ element == 'notes' ) { return trim ( $ this -> _unIndent ( $ data ) ) ; } return trim ( $ data ) ; }
post-process data

@param string $data
@param string $element element name
post - process data