verifyCrudMode(form.crudMode, CrudMode.CREATE);
        validate(form, messages -> {}, this::asEditHtml);
        validateAttributes(form.attributes, v -> throwValidationError(v, this::asEditHtml));
        verifyPassword(form, this::asEditHtml);
        verifyToken(this::asEditHtml);
        getUser(form).ifPresent(entity -> {
            try {
                userService.store(entity);