pfield 1.0.3 pfield: ^1.0.3 copied to clipboard
A pin field widget that use textfield responsivly on all platforms
import 'package:flutter/material.dart';
import 'package:pfield/pfield.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const MyHomePage(title: 'Flutter Pfield Widget'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({Key? key, required this.title}) : super(key: key);
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
bool isError = false;
int fieldCount = 5;
TextEditingController tc = TextEditingController();
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Pfield(
isError: isError,
count: fieldCount,
controller: tc,
),
const SizedBox(height: 10),
Wrap(
alignment: WrapAlignment.center,
spacing: 10,
children: [
ElevatedButton(
style: ElevatedButton.styleFrom(
primary: isError ? Colors.red : null,
),
onPressed: () {
setState(() {
isError = !isError;
});
},
child: const Text("toggle error")),
ElevatedButton(
onPressed: () {
//you can also use this to set data from clipboard
// or use it to get it manually for any other purpose.
tc.text = "12345";
},
child: const Text("change value to 12345"))
],
),
Row(
children: [
Expanded(
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 20),
child: ElevatedButton(
onPressed: () {
tc.text = "";
},
child: const Text("clear pin")),
),
)
],
)
],
),
),
);
}
}