save method Null safety
override
ロールを保存する
Implementation
@override
Future<void> save() async {
if (!(super.fields['belongUser'] is NCMBRelation)) {
super.fields.remove('belongUser');
}
if (!(super.fields['belongRole'] is NCMBRelation)) {
super.fields.remove('belongRole');
}
return super.save();
}