flutter_verification_code

• A Flutter package that help you create a verification input.

• Based on https://github.com/tiny-express/flutter_verification_code_input.

• Added state change in case user delete char after complete fill, take a look an example on Stackoverflow

• With version 1.1.0 supports copy/paste of entire code

After install, in your Dart code, you can use:

import 'package:flutter_verification_code/flutter_verification_code.dart';

Usage

VerificationCode(
  textStyle: TextStyle(fontSize: 20.0, color: Colors.red[900]),
  underlineColor: Colors.amber,
  keyboardType: TextInputType.number,
  length: 4,
  // clearAll is NOT required, you can delete it
  // takes any widget, so you can implement your design
  clearAll: Padding(
    padding: const EdgeInsets.all(8.0),
    child: Text(
      'clear all',
      style: TextStyle(
          fontSize: 14.0,
          decoration: TextDecoration.underline,
          color: Colors.blue[700]),
    ),
  ),
  onCompleted: (String value) {
    setState(() {
      _code = value;
    });
  },
  onEditing: (bool value) {
    setState(() {
      _onEditing = value;
    });
  },
),

onEditing: (bool value) {
  setState(() {
    _onEditing = value;
  });
},

Center(
  child: (_onEditing != true)
      ? Text('Your code: $_code')
      : Text('Please enter full code'),
),

Full example is here https://github.com/awaik/flutter_verification_code/tree/master/example

Showcase