How to Use the SignUp Method in Flutter with Firebase Authentication (Step-by-Step Tutorial)

CodeFlow Umair October 17, 2025
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In this step-by-step Flutter tutorial, you’ll learn how to use the Create method in Firebase Authentication to register new users with email and password. We’ll cover everything you need to know — from setting up Firebase in your Flutter project to creating user accounts and handling authentication errors. 📚 What You’ll Learn: ✅ How to connect Flutter with Firebase ✅ How to use createUserWithEmailAndPassword() method ✅ How to store user data securely in Firestore ✅ How to handle signup errors properly ✅ How to verify account creation in Firebase Console This tutorial is perfect for beginners who want to add Firebase Authentication to their Flutter apps. 🔔 Don’t forget to Subscribe for more Flutter + Firebase tutorials every week!

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