private void resetForm(UserForm form) {
   form.setRole(null);
   form.setFirstName(null);
   form.setLastName(null);
   form.setDateOfBirth(null);
   form.setUserTenandId(null);
   form.setSex(null);
   form.setUserName(null);
   form.setAddress(null);
   form.setPhoneNo(null);
   form.setEmailAddress(null);
 }