EventStates
HTMLButtonElement::IntrinsicState() const
{
  EventStates state = nsGenericHTMLFormElementWithState::IntrinsicState();
  
  if (IsCandidateForConstraintValidation()) {
    if (IsValid()) {
      state |= NS_EVENT_STATE_VALID;
      if (!mForm || !mForm->HasAttr(kNameSpaceID_None, nsGkAtoms::novalidate)) {
        state |= NS_EVENT_STATE_MOZ_UI_VALID;
      }
    } else {
      state |= NS_EVENT_STATE_INVALID;
      if (!mForm || !mForm->HasAttr(kNameSpaceID_None, nsGkAtoms::novalidate)) {
        state |= NS_EVENT_STATE_MOZ_UI_INVALID;
      }
    }
  }

  if (mForm && !mForm->GetValidity() && IsSubmitControl()) {
    state |= NS_EVENT_STATE_MOZ_SUBMITINVALID;
  }

  return state;
}
nsEventStates
HTMLButtonElement::IntrinsicState() const
{
  nsEventStates state = nsGenericHTMLFormElementWithState::IntrinsicState();

  if (mForm && !mForm->GetValidity() && IsSubmitControl()) {
    state |= NS_EVENT_STATE_MOZ_SUBMITINVALID;
  }

  return state;
}