code: public void validateAllFields() {
  
          CmsValidationController validationController = new CmsValidationController(
              m_fields.values(),
              createValidationHandler());
          validationController.setFormValidator(m_validatorClass);
          validationController.setFormValidatorConfig(createValidatorConfig());
          startValidation(validationController);
      }
docs: Performs an initial validation of all form fields.<p>