flutter_verification_code Pub

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]),
            keyboardType: TextInputType.number,
            underlineColor: Colors.amber, // If this is null it will use primaryColor: Colors.red from Theme
            length: 4,
            cursorColor: Colors.blue, // If this is null it will default to the ambient
            // 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;
              });
              if (!_onEditing) FocusScope.of(context).unfocus();
            },
          ),
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

Image|100x100, 10%

Image|100x100, 10%

Libraries

flutter_verification_code