code: public void clearValidationStyles() {
          for (JQMFormWidget widget : widgetValidators.keySet()) {
              UIObject ui = widget.asWidget();
              Collection<Validator> validators = widgetValidators.get(widget);
              for (Validator v : validators) {
                  if (notifiedWidgets.containsKey(v)) {
                      ui = notifiedWidgets.get(v);
                  }
                  removeStyles(v, ui);
              }
          }
      }
docs: Remove all validation styles