);          Fluttertoast.showToast(             msg: "${exception.toString()}",             toastLength: Toast.LENGTH_LONG,             bgcolor: "#e00c0c",             textcolor: '#ffffff',             timeInSecForIos: 0);       }     }     else {       setState(() {         _validate = true;       });     }   }    // Creates an alertDialog for the user to enter their email   Future<String> _resetDialogBox() {     final resetEmailController = TextEditingController();      return showDialog<String>(       context: context,       barrierDismissible: false, // user must tap button!       builder: (BuildContext context) {         return AlertDialog(           title: new Text('Reset Password'),           content: new SingleChildScrollView(               child: new Form(                 