public static function is_search_form_widget_area_used($column_id)
 {
     return DispletRetsIdxSearchFieldsController::has_search_form_column($column_id);
 }
/**
 * @param: $column: integer
 * @return: boolean
 */
function displetretsidx_has_search_form($column = 1)
{
    $column = is_numeric($column) ? intval($column) : 1;
    return DispletRetsIdxSearchFieldsController::has_search_form_column($column);
}