email_validator

Email Validator.dart

A simple Dart class for validating email addresses without using RegEx. Can also be used to validate emails within Flutter apps (see Flutter email validation).

NB: This library only validates the syntax of the email, not by looking up domain or whether an email actually exists.

Featured in:

1. How To Validate Emails in Flutter by https://github.com/lucianojung
2. Flutter Tutorial - Email Validation In 7 Minutes by https://github.com/JohannesMilke
3. Flutter Tutorial - Email Validation | Package of the week by https://github.com/Dhanraj-FlutterDev

Found in several big libraries and apps:

1. Google Firebase
2. Flutter GenUI
3. Supabase - Flutter auth UI
4. TubeCards - The world’s best flashcard platform
5. Serverpod - Serverpod is a next-generation app and web server, explicitly built for Flutter
6. Several other packages on pub.dev

And many more!

Installation

1. Depend on it

Add this to your package's pubspec.yaml file:

dependencies:
    email_validator: '^3.0.6'

2. Install it

You can install packages from the command line:

$ dart pub get

Alternatively, your editor might support pub. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:email_validator/email_validator.dart';

Usage

Read the unit tests under test, or see code example below:

void main() {
    var email = 'fredrik@gmail.com';

    assert(EmailValidator.validate(email));
}

Tips

You can also use this repo as a template for creating Dart packages, just clone the repo and start hacking :)