Flutter Tutorial - Email SignIn With Firebase Let's create an Email SignIn app with Flutter & Firebase. Only authenticated users get access to your app. ⚡ Social Media Twitter: @JohannesMilke Linkedin: @JohannesMilke Medium: @JohannesMilke ✌ Preview App Preview Course Preview ➜ Buy My Courses 📺 Watch Video YouTube video where the source code is explained. Subscribe YouTube channel.