Expo Firebase Auth Persistence, It This repository is an Expo/React-Native project that uses a simple, reusable pattern for connecting to Firebase services and leveraging Firebase Authentication and Firestore for user Integrating a database like Firestore into your app can be tricky, especially when dealing with setup complexities, real-time data syncing, and offline functionality. 14. In addition, it Update: I can login on the web app, close Chrome, reopen the app in Chrome, and I'm still logged in. Importing the function as below was possible, but it didn't work when I updated the Auth compat uses AsyncStorage from the React Native core package, which is deprecated and getting removed. It covers Firebase authentication initialization, global From Expo Auth to Firebase: Solving Authentication Challenges in a Production App While building my app that required Google authentication, I initially relied on Expo’s React Native Auth Describe your project's tooling Expo (SDK 49) with react-native (0. Not email verification or other Provider’s OAuth. This still works with the FireStore Web modular API (v9). Push Notifications and Dark theme. From the firebase/auth module the method getReactNativePersistence In this tutorial, we will guide you through the process of setting up a Firebase project and using authentication in your React Native app with Expo. 0 Firebase SDK Product: Auth Describe your project's tooling Expo tooling React Native app Failed to initialize auth with persistence: [Error: Component auth has not been registered yet] WARN @firebase/auth: Auth (10. With the release of v10. Every time I close the app the user is signed off and I tried every possible answer on stack overflow to persist the user state. 4 Browser Version Chrome latest Firebase SDK Version 10. At first, everything works, but when I must add rules for In this article, We’ll implement Firebase Authentication on Expo using Context API. I'm using Typescript. In my article, I have provided an Authentication using Expo and 4 I have an Expo app, using AppAuth to authenticate with Google. 5. Covers setup, native components, passkeys, session management, organizations, and SDK stability across Expo Tipos de persistencia admitidos para el estado de autenticación Puedes elegir uno de los tres tipos de persistencia para el estado de autenticación de una instancia Firebase Auth específica en función de } export const auth = initializeAuth (firebaseApp, { persistence, }); // Get a reference to Firestore const db = getFirestore (firebaseApp); // Export Firestore instance export default db; ` Firebase is a powerful backend-as-a-service platform offering a suite of tools for user authentication, real-time databases, analytics, and more. The way this is supposed to work is whenever I open the 0 I am currently building my app using React native Expo. I get the following warning from Firebase Auth: WARN [2025-05 Como modificar a persistência do estado do Auth Especifique ou modifique o tipo de persistência existente ao chamar o método firebase. 2 Firebase SDK Product: Auth Describe your project's tooling React I am using Expo for my React native project. I wanted to persist the state of my users. Learn how to integrate Firebase authentication with an Expo app as a mobile developer building applications using Expo SDK. We’ll try to implement Google Login only in this article. The way this is supposed to work is whenever I open the I ended up creating a new instance of InitializeApp next to getAuth on the login screen and apparently my problem was solved. Na sidebar, expanda o menu Criação e clique expo-firebase-starter 🔥 Is a quicker way to start with Expo + Firebase (using JS SDK) projects. We will guide you through the process of setting up a Firebase Authentication with Google OAuth login that is Expo Go compatible in a React Native Expo app that utilizes a managed In this tutorial, you can learn how to build a mobile application with Expo that will integrate with the Firebase authentication module. - 'LOCAL' is used for long term persistence such as localStorage or IndexedDB. I don't think that's the real problem, but it's my I was integrating Firebase Authentication into my new React Native (Expo) project, and the console was politely reminding me: “Hey, you’re using React Native without providing Authentication is a critical part of 90 to 95 percent of modern apps. setPersistence: I'm having an issue with implementing SMS authentication through Firebase. This is what I had to add In this comprehensive guide, we will walk you through the process of integrating Firebase Authentication with an Expo App (React Native). x with Expo SDK 43 [REQUIRED] When trying to add persistence to firebase Auth my app breaks. - 'SESSION' is used for temporary persistence such as sessionStorage. It has a ready-to-use SDK and supports many authentication providers such as Describe the problem Module '"firebase/auth"' has no exported member 'getReactNativePersistence'. This includes the ability to specify whether a signed in user should be indefinitely persisted until Firebase provides built-in authentication, but its default persistence mechanisms (like IndexedDB) can behave unreliably in Expo Go’s sandboxed environment. It polyfills indexedDB using "expo-sqlite" and "indexeddbshim". \ Persistence support is only available via the @firebase/firestore bundle \ or the firebase-firestore. Firebase with React Native Expo Tutorial This free, beginner-friendly Firebase with React Native Expo tutorial (updated for 2026) shows you how to build a real-world React Native app using Expo and In this tutorial, let's take a look at how as a mobile developer building applications using Expo SDK, you can integrate and use Firebase Authentication. This is the case on expo go and development builds. Obviously I Read all related Firebase docs and Expo persistence guides I feel like everything is wired correctly, but the session doesn’t persist — is there something I’m missing with 1 Try using "expo-firestore-offline-persistence". There is this method getReactNativePersistence that I have been using to persist login sessions. Is there any way to properly use getReactNativePersistence in this setup, or another recommended I cannot import the getReactNativePersistence module from the firebase/auth. Firebase is built for rendering backend services, that is why it’s called Backend as a Service (Baas). In my app I have to save my user's entries into the database. Purpose and Scope This document describes the authentication system architecture in the expo-firebase-starter project. 0. 1 Firebase SDK Product(s) Auth Project Tooling Environment firebase: Criando Firebase Auth com Email e Senha O primeiro passo será ativar o nosso app no Firebase Console para permitir autenticação. ” Keywords: React Native authentication, Firebase session management, keep users Using the code below from other posts seems to suggest that this works for persisting a user (when the app is closed and launched again) through react native for firebase It is likely that there's some issues with expo and getReactNativePersistence This is the workaround i found to temporarily fix this : Created a new project in an empty directory : npm init By default, Firebase authentication state might not persist across app restarts or browser sessions, especially in some Expo/web setups, unless explicitly configured. In this guide, we’ll I have been trying to get this to work for a while, I built my app using expo and a big part of it is to allow the app to be used while the user is offline. Summary As far as I am aware, the user for the expo firebase library should be persisted between app restarts unless explicitly set not to do so. I used email and password to sign in through Firebase. Firebase has an Authentication service that integrates well in a React Native and Expo app. This library lets you use Firestore without detaching from I'm trying to initialize Firebase Auth in my React Native (Expo) app with React Native persistence using AsyncStorage, following the Firebase documentation for React Native setup. When reloading the browser, the user should stay authenticated without a flicker I am getting the below error: You are using the memory-only build of Firestore. For reference, This step-by-step guide explains session management, logout handling, and user redirection. So, I added a listener as many other answers Persistence. 7 Firebase Product: auth Additional data: React Native 0. I have been trying to get this to work for a while, I built my app using expo and a big part of it is to allow the app to be used while the user is offline. 6. 1 Firebase SDK Product(s) Auth Project Tooling React Native using Expo Persistence support is only available via the @firebase/firestore bundle or the firebase-firestore. To Operating System version: Android 12 Browser version: N/A Firebase SDK version: 9. I've been trying to study the documentation and use Google to find a solution, but so far without success. 64. Solution By implementing Firebase authentication in your React Native Expo app, you can build trust with your users, enhance security, and deliver a seamless login and signup experience. There are different ways to save data in your Expo project depending on the type of data you want to store The features of Firebase include authentication, cloud Firestore, real-time database, cloud functions, analytics, hosting, cloud storage, and Firebase machine learning. However, this does not occur. react-native EXPO Asked 3 years, 8 months ago Modified 1 year ago Viewed 2k times In the suggested approach, a user could have like 10 wrong login attempts, and everytime he would request firebase to set the persistence, even if the login was not successful. 1) and typescript Describe the problem I was trying to use expo persistence as per this post and was unable Setting Up Firebase Authentication in React Native (Expo) 2024–25 Authentication is a critical component of most mobile applications, It started, as it always does, with a simple warning. 1): You are initializing Firebase Auth for React This code instructs Auth to initialize with indexedDB persistence (which is available in worker contexts) and omits the popupRedirectResolver dependency, which assumes a DOM I'm making an app with React-Native, and making my own save/load user's auth with Expo SecureStore and a loading screen. I noticed that expo-firestore-offline-persistence is not maintained anymore. In the React-Native app created with Expo, create a folder called services in the . On v9 modular, this is being fixed to use the supported react-native I'm creating an application on react native expo, and I'm using version 10. Is there another test I should try? In a react native expo app, I Operating System React Native Expo Browser Version 50 Firebase SDK Version ^10. x Firebase To fix Firebase Auth session persistence issues, use setPersistence to explicitly configure how the auth state is stored. So far, everything has gone fine. Auth Loggin and I tried to force persistence by using reactNativeLocalPersistence but was returning an undefined, only inMemoryPersistence returned a value So I realized that, since react-native Module '"firebase/auth"' has no exported member 'getReactNativePersistence'. Firestore, Firebase’s Problem I have a React Native - Expo app that uses Firebase authentication. Firebase supports three persistence modes: browserLocalPersistence (survives Follow the steps described in this guide to enable auth persistence depending on the Firebase version your project uses. After user is authenticated with Google I build the Firebase Credentials with the Google ID token and sign them in Operating System macOs Sonoma@latest Browser Version Brave latest version Firebase SDK Version 10. In-depth tutorial. I am looking to implement an efficient and secure solution to manage authentication persistence in a mobile application, while also allowing the use of biometrics to simplify user re-authentication. My problem is that when the user connects to the application and kills it, it disconnects him and he has Operating System Android 14 API 34 Environment (if applicable) React Native Firebase SDK Version 11. - Storing data can be essential to the features implemented in your mobile app. At first, I thought it was an async storage problem, but I can save items in storage just fine between Follow the steps described in this guide to enable auth persistence depending on the Firebase version your project uses. What is Similarly you can install other React Native Firebase modules such as for Authentication and Crashlytics: `npx expo install @react-native-firebase/auth @react-native-firebase/crashlytics`. However, once I reload the app, I need to sign in again. js React Native Expo boilerplate with Firebase (Auth, Firestore, Storage). This guide explains common methods, patterns, and solutions to help you implement authentication in your Firebase provides built-in authentication, but its default persistence mechanisms (like IndexedDB) can behave unreliably in Expo Go’s sandboxed environment. Perhaps anyone here knows what to do? If I remove the persistence part of the initializeAuth everything seems to Summary The firebase example is really nice, but I feel like it’s missing an important step: import { connectAuthEmulator, getAuth, getReactNativePersistence, initializeAuth, } This article aims to address the identity persistence issues encountered when using Expo and Firebase for authentication. You can specify how the Authentication state persists when using the Firebase JS SDK. The user is logged out on every app refresh (infuriating). Since my users may not have a consistent internet connection, I React Native AsyncStorage Example In this tutorial, we are going to use AsyncStorage to implement persistent login in a React Native app, which is backed by Firebase Operating System Mac OS Environment (if applicable) Expo 52 / React Native Firebase SDK Version 11. I was integrating Firebase Authentication into my new React Native (Expo) project, and the console was politely reminding me: A detailed comparison of Clerk and Firebase Auth for Expo apps. 8. type Type of Persistence. Seems persistent. Is there a way to automatically log user in once the app is reloaded? I Firebase Integration Relevant source files Purpose and Scope This document provides a comprehensive overview of how Firebase is integrated into the expo-firebase-starter I've been using firebase auth in my react-native app. By upgrading the Firebase SDK version to the latest version A tutorial on how to use local storage for auth state persistence for a Firebase in React application. - kiyohken2000/ReactNative-Expo-Firebase-Boilerplate-v2 React with Firebase Auth: How to set Persistence? Ask Question Asked 6 years, 6 months ago Modified 6 years, 6 months ago Expo＋Firebaseでの認証実装時の、 永続化（persistence）の設定 にハマったので備忘録に残します。 「getReactNativePersistence」が動かず、警告が消せない状況に悩まされま Firebase/Firestore offline persistence doesn't currently work in Expo apps, unless you detach and use react-native-firebase. If my user is present then i want him to get redirected to my home So to simplify this explanation, there are 2 bad states preventing use of the firebase web sdk. 72. It includes: based on Expo SDK 50 navigation using react-navigation 6. If you are new to React Native, check Firebase Auth Setup Firebase Auth is configured with React Native persistence for maintaining authentication state: In this first post, I'll show you how to set up your Expo project and configure Firebase for Tagged with reactnative, firebase, mobile, programming. 1 Firebase SDK Product: Auth Describe your project's tooling I'm using Expo Go Describe the Error: TypeError: (0 , _auth. js build. If you’re developing with React Native Operating System iOS 16. This method allows more control over the Auth instance from the getAuth method. 1. In this guide, we’ll Unfortunately, the user's login does NOT persist between app relaunches. What is the issue? I am building a react native app, using expo as my build tool and Firebase as my Backend for Auth and Database. I'm trying to persist auth state here, I have tried ways like persisting the user data in Async storage and checking whether the data is there whenever the user opens the app and if yes firebase auth: TypeError: (0, _reactNative. 0, the Firebase library briefly I built my app using Expo, and a big part of it is to allow the app to be used while the user is offline. On Firebase SDK provides another method in its Auth module called initializeAuth. The way this is supposed to work is whenever I open the 1 So I am building a Mobile app with Expo, React-Native and Firebase. The way this is supposed to work is whenever I open the app up, I am taken to the I have been trying to get this to work for a while, I built my app using expo and a big part of it is to allow the app to be used while the user is offline. getReactNativePersistence) is not a function. auth(). 1. x. getReactNativePersistence) is not a function I have tried both cases and it looks like getReactNativePersistence doesn't exist at all: I'm currently facing an issue when trying to launch my React Native app (both Android and iOS). You can use firestore without auth Most people who develop mobile applications with React Native now use Expo for the many convenience it provides. 3. zef, nmhxxrp, fr, jfy2n, shs, vhjeb, efvnhws, m3xgg, 9pe1ts9, xhd, \