private MutableLiveData<String> amountHint = new MutableLiveData<>(null);
private NewTransactionModel model;
private MutableLiveData<Boolean> editable = new MutableLiveData<>(true);
private MutableLiveData<String> amountHint = new MutableLiveData<>(null);
private NewTransactionModel model;
private MutableLiveData<Boolean> editable = new MutableLiveData<>(true);