PIN input field widget for Flutter with paste from clipboard functionality

PinPut

This widget keeps whole width of parent widget and layouts textfields in a way to create PIN code input field look it accepts string of any length and calls the onSubmit method when all fields are filled.

Properties

PROPERTY	DEFAULT/MEANING
onSubmit	@required Function
fieldsCount	@required number
isTextObscure	false
textStyle	TextStyle(fontSize: 30)
spaceBetween	space between fields Default: 10.0
clearButtonIcon	Icon(Icons.backspace, size: 30)
pasteButtonIcon	Icon(Icons.content_paste, size: 30)
unFocusWhen	Default is False, True to hide keyboard
inputDecoration	Ability to style field's border, padding etc...
keybaordType	number
keyboardAction	next
actionButtonEnabled	true
autoFocus	true
textCapitalization	TextCapitalization.none

Example

Import the package:

import 'package:flutter/material.dart';
import 'package:pinput/pin_put/pin_put.dart';

void main() => runApp(PinPutTest());

class PinPutTest extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        theme: ThemeData(
          primaryColor: Colors.green,
          hintColor: Colors.green,
        ),
        home: Scaffold(
            body: Builder(
          builder: (context) => Padding(
                padding: const EdgeInsets.all(40.0),
                child: Center(
                  child: PinPut(
                    fieldsCount: 4,
                    onSubmit: (String pin) => _showSnackBar(pin, context),
                  ),
                ),
              ),
        )));
  }

  void _showSnackBar(String pin, BuildContext context) {
    final snackBar = SnackBar(
      duration: Duration(seconds: 5),
      content: Container(
          height: 80.0,
          child: Center(
            child: Text(
              'Pin Submitted. Value: $pin',
              style: TextStyle(fontSize: 25.0),
            ),
          )),
      backgroundColor: Colors.greenAccent,
    );
    Scaffold.of(context).showSnackBar(snackBar);
  }
}

Dart

GitHub

Tkko/Flutter_PinPut

2413

PIN input field widget for flutter — Read More

Latest commit to the master branch on 8-2-2019

Download as zip