string_contains 0.0.1

Extension on String that provides a methods to check, if a string contains specific words/phrases/Regex/etc.

example/lib/main.dart

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: 'Flutter Demo',
      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 : [e-mail]. My Personal Email : [e-mail]\n A fake email : [e-mail]";
  final stringContainsPhoneNumber = 'My Phone Number : [phone]';
  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,
                      ),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }
}