bool nsRadioSetValueMissingState::Visit(nsIFormControl* aRadio) { if (aRadio == mExcludeElement) { return true; } HTMLInputElement* input = static_cast<HTMLInputElement*>(aRadio); input->SetValidityState(nsIConstraintValidation::VALIDITY_STATE_VALUE_MISSING, mValidity); input->UpdateState(true); return true; }