static public function zip_text($item = null) {
            if($item==null) { $item = osc_item(); };
            if( Session::newInstance()->_getForm('zip')) {
                $item['s_zip'] = Session::newInstance()->_getForm('zip');
            }
            parent::generic_input_text('zip', (isset($item['s_zip'])) ? $user['s_zip'] : null);
            return true;
        }

Item Form - zip - #1356
Missing != ""
Merge pull request #1379 from byteGator/zip-form-#1356

Item Form - zip - #1356