simple_chips_input 0.1.0
simple_chips_input: ^0.1.0 copied to clipboard
Flutter package for creating chips while typing like in Gmail app.
import 'package:flutter/material.dart';
// ignore: depend_on_referenced_packages
import 'package:simple_chips_input/simple_chips_input.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const MyHomePage(title: 'Simple Chips Input Demo'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
String output = '';
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.white,
appBar: AppBar(
title: Text(widget.title),
),
body: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Padding(
padding: EdgeInsets.only(bottom: 8.0),
child: Text(
'Example:\nChips with standard email validation',
textAlign: TextAlign.center,
style: TextStyle(fontSize: 20, color: Colors.blue),
),
),
Text(
'Output:\n$output',
textAlign: TextAlign.center,
style: const TextStyle(fontSize: 16, color: Colors.blue),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: SimpleChipsInput(
separatorCharacter: ",",
validateInput: true,
validateInputMethod: (String value) {
final emailRegExp = RegExp(
r"^[a-zA-Z0-9.a-zA-Z0-9.!#$%&'*+-/=?^_`{|}~]+@[a-zA-Z0-9]+\.[a-zA-Z]+");
if (!emailRegExp.hasMatch(value)) {
return 'Please enter a valid email';
}
},
onSubmitted: (p0) {
setState(() {
output = p0;
});
},
widgetContainerDecoration: BoxDecoration(
color: Colors.blueAccent.withOpacity(0.2),
borderRadius: BorderRadius.circular(16.0),
border: Border.all(color: Colors.blue),
),
chipContainerDecoration: BoxDecoration(
color: Colors.blue,
borderRadius: BorderRadius.circular(50),
),
placeChipsSectionAbove: false,
),
),
],
),
);
}
}