23 lines
509 B
Dart
23 lines
509 B
Dart
import 'package:flutter/material.dart';
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class OtpViewModel extends ChangeNotifier {
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var formKey = GlobalKey<FormState>();
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var focusNode = FocusNode();
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bool buttonIsActive = false;
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TextEditingController ctrlPin = TextEditingController();
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Future<bool> validateOtp(String pin) async {
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final pinLength = pin.length;
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if (pinLength == 4) {
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return true;
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}
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return false;
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}
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void enableButton({bool isActive = true}) {
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buttonIsActive = isActive;
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notifyListeners();
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}
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}
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