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What is FirebaseUI?
How to use Firebase auth in React js?
Can Firebase be used with React?
Does Firebase have a UI?
Looking for an easy way to handle user sign-ins in your React app?
React FirebaseUI might be just what you need! 🚀
This step-by-step guide will show you how to simplify authentication with pre-built UI components. Whether you're a beginner or a pro, setting up secure and user-friendly sign-ins has never been so simple.
Ready to make authentication seamless for your users?
Let’s get started!
FirebaseUI is a library built on top of the Firebase Authentication SDK, providing drop-in UI flows for use in your app. It offers a simple way to add authentication to your React app, allowing developers to focus on building features rather than managing authentication complexities. FirebaseUI React Components are a convenient way to integrate Firebase UI Auth into your React app, offering pre-built UI components that handle the heavy lifting of authentication.
To begin using FirebaseUI in your React project, you need to install the necessary npm package. Run the following command in your terminal:
1npm install react-firebaseui
Next, import FirebaseUI into your React app:
1import firebase from 'firebase/app'; 2import 'firebase/auth'; 3import { StyledFirebaseAuth } from 'react-firebaseui';
This setup ensures that you have all the tools needed to implement authentication in your application.
Start by creating a folder named firebase and a file named config.ts within that folder. This file will store your Firebase configuration, which is crucial for setting up Firebase Authentication.
Copy and paste your Firebase configuration into the config.ts file. You can find this configuration in the Firebase console under Settings (gear icon) ➡ Project Settings. This setup is essential for enabling Firebase Authentication in your app.
To enable email link sign-in, navigate to the Firebase console and enable the email link (passwordless sign-in) method. Add the email provider ID to the list of FirebaseUI signInOptions along with the email link signInMethod. Use ui.isPendingRedirect() to detect if the URL corresponds to a sign-in with an email link.
Enable one tap sign-up in the Firebase console and add the One Tap provider ID to the list of FirebaseUI signInOptions. Use just the provider value to specify the One Tap provider, ensuring a smooth sign-up experience for users.
For other sign-in methods like Google, Facebook, Twitter, and GitHub, enable them in the Firebase console and add the provider ID to the list of FirebaseUI signInOptions. Use the only phone auth provider to specify the phone number sign-in method, catering to users who prefer phone-based authentication.
To customize the UI of the sign-in widget, use StyledFirebaseAuth. Pass a uiCallback callback function that will be passed the Firebase UI instance. Use the firebase ui configuration to tailor the sign-in flows to your app's needs.
Access the FirebaseUI instance before it is started by passing a uiCallback callback function. This function will be passed the Firebase UI instance, allowing you to use the firebase auth instance to complete sign-in.
While FirebaseUI React cannot be rendered server-side due to the limitations of the underlying library, you can still import and include this library in an app that uses SSR. Although no elements will be rendered server-side, this setup ensures compatibility without errors.
One common issue is the error message: “This email already exists without any means of sign-in. Please reset the password to recover.” To resolve this, go to the Authentication section in your Firebase console and select the Settings tab. Uncheck the Email enumeration protection (recommended).
Use the sign in ui conditionally to handle anonymous user signs and the anonymous user data to manage anonymous user upgrade. Customize the styling of the sign-in widget using a css file or css files.
In this blog, we’ve shown how easy it is to integrate React FirebaseUI into your projects. By following the simple steps, you can streamline your app's authentication process, saving both time and effort. With FirebaseUI's pre-built UI components, you get a secure and reliable system without building everything from scratch.
Incorporating React FirebaseUI will not only improve your app’s user experience but also offer seamless login options that users expect today. It's a quick, effective solution that takes authentication to the next level.
