public static function your_phone_number()
 {
     if (Session::newInstance()->_getForm("phoneNumber") != "") {
         $phoneNumber = Session::newInstance()->_getForm("phoneNumber");
         parent::generic_input_text("phoneNumber", $phoneNumber, null, false);
     } else {
         parent::generic_input_text("phoneNumber", osc_logged_user_phone(), null, false);
     }
     return true;
 }
 public static function your_phone_number()
 {
     parent::generic_input_text("phoneNumber", osc_logged_user_phone(), null, false);
     return true;
 }