Changing VerificationCodeInput length

[mopilo]

I changed the length of VerificationCodeInput form 4 to 6 and I'm having errors like this.
RangeError (index): Invalid value: Not in range 0..3, inclusive: 4

[nploi]

Hi @mopilo,
If you change the length of VerificationCodeInput, you press "R" to Performing hot restart.

[mopilo]

okay thanks.

[TheJltres]

That's not all, List FocusNode in initState, doesn't complete, you do widget.lenght, but sometimes if lengh is changed, so you have to put the lenght of user input parameter

Fails for me

  void initState() {
    if (_listFocusNode.isEmpty) {
      for (var i = 0; i < widget.length; i++) {
        _listFocusNode.add(new FocusNode());
        _listControllerText.add(new TextEditingController());
        _code[i] = " ";
      }
    }
    super.initState();
  }

Works changing lenght of class like u said before

  void initState() {
    if (_listFocusNode.isEmpty) {
      for (var i = 0; i < VerificationCodeInput().length; i++) {
        _listFocusNode.add(new FocusNode());
        _listControllerText.add(new TextEditingController());
        _code[i] = " ";
      }
    }
    super.initState();
  }