string_contains 0.0.2 string_contains: ^0.0.2 copied to clipboard
Extension on String that provides a methods to check, if a string contains any bad-words/url/link/email/phone number/hashtag/mention and more others.
import 'package:flutter/material.dart';
import 'package:string_contains/string_contains.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: 'StringContains Example',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const MyHomePage(),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({Key? key}) : super(key: key);
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
final stringContainsBadWords = 'I am CEO, Bitch';
final stringContainsUrl = 'Please visit our website : https://betterx.io/';
final stringContainsMultipleUrls =
'Please visit our website : https://betterx.io/ and you can search for any thing on google : google.com, I love Dart : https://dart.dev/, you can practice on : https://dartpad.dev/. Flutter uses Dart, you can create your own app with Flutter : https://flutter.dev/, this is a good example of Flutter : https://flutter.dev/docs/get-started/.';
final stringContainsEmail =
"BetterX.io : Let's build something Better, User-centered & beautiful together\n for more info contact us at : info@betterx.io. My Personal Email : ravi@workrush.co.uk\n A fake email : gedoye9446@roxoas.com";
final stringContainsPhoneNumber = 'My Phone Number : +91-0000000000';
final normalString = 'I love Dart and Flutter';
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('String Contains'),
),
body: Padding(
padding: const EdgeInsets.all(8.0),
child: Center(
child: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
// String Contains Bad Words
Text(
'$stringContainsBadWords contains bad-word/profane-word : ${stringContainsBadWords.containsBadWord() == true ? 'Yes' : 'No'}\n clean bad words: ${stringContainsBadWords.cleanBadWords()}',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.headline6?.copyWith(
color: Theme.of(context).errorColor,
),
),
const Divider(),
// String Contains Url
Text(
'$stringContainsUrl contains url : ${stringContainsUrl.containsUrl() == true ? 'Yes' : 'No'}\n get all urls: ${stringContainsUrl.getUrls()}',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.headline6?.copyWith(
color: Theme.of(context).errorColor,
),
),
const Divider(),
// String Contains Multiple Urls
Text(
'$stringContainsMultipleUrls contain urls : ${stringContainsMultipleUrls.containsUrl() == true ? 'Yes' : 'No'}\n get all urls:\n${stringContainsMultipleUrls.getUrls().join('\n')}',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.headline6?.copyWith(
color: Theme.of(context).errorColor,
),
),
const Divider(),
// String Contains Email
Text(
'$stringContainsEmail contains email : ${stringContainsEmail.containsEmail() == true ? 'Yes' : 'No'}\n get all emails:\n${stringContainsEmail.getEmails().join('\n')}\n',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.headline6?.copyWith(
color: Theme.of(context).errorColor,
),
),
const Divider(),
// hide email
Text(
stringContainsEmail.hideEmails(),
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.headline6?.copyWith(
color: Theme.of(context).primaryColor,
),
),
const Divider(),
// String Contains Phone Number
Text(
'$stringContainsPhoneNumber contains phone number : ${stringContainsPhoneNumber.containsPhoneNumber() == true ? 'Yes' : 'No'}\n get all phone numbers:\n${stringContainsPhoneNumber.getPhoneNumbers().join('\n')}\n hide phone numbers: ${stringContainsPhoneNumber.hidePhoneNumbers(
obscuringCharacter: '\$',
)}',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.headline6?.copyWith(
color: Theme.of(context).errorColor,
),
),
const Divider(),
// String Contains Normal String
Text(
'$normalString contains dart, flutter : ${normalString.containsWords([
'flutter',
'dart'
]) == true ? 'Yes' : 'No'}, ${normalString.cleanWords(
['flutter', 'dart'],
)}',
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.headline6?.copyWith(
color: Theme.of(context).errorColor,
),
),
const Divider(),
CleanWidget(
source:
'$stringContainsBadWords\n $stringContainsUrl\n $stringContainsMultipleUrls\n $stringContainsEmail\n $stringContainsPhoneNumber\n $normalString',
obscuringCharacter: '\$',
style: Theme.of(context).textTheme.headline6?.copyWith(
color: Theme.of(context).primaryColorDark,
),
),
],
),
),
),
),
);
}
}