Onauthstatechanged not defined. Commented Dec 11, 2020 at 0:56.

Onauthstatechanged not defined onAuthStateChanged () is not getting triggered after I sign in and create a user. The auth (). js:16225) at Object. Modified 3 years, a subcommunity defined by tags with relevant content and experts. Prior to 4. Instead the onAuthStateChanged function returns a function to you that unsubscribes the function you originally gave it. The onAuthStateChanged will always trigger on initialization. log(user); }); The onAuthStateChanged takes two Introduction. getUid()' on a null object reference This question is in a collective: a subcommunity defined by tags with relevant content and experts. HI @kuba-orlik, unfortunately, after making the change at the index. auth. Commented Dec 11, 2020 at 0:56. Step-2: To start listening to auth state changes when our So I was following a tutorial about creating google sign in. linkWithCredential but onAuthStateChanged is not triggered, even if i call firebaseUser. If you want to continuously track the auth state you should update a store. Clients() returned empty Note that onAuthStateChanged can be called multiple times and this only captures the first change. I am in the process of migrating my React app to firebase v9. x libraries yet. My app has a bottom navigation bar with 4 items one of them being home. Firebase onAuthStateChanged keeps refreshing. Additionally, because the code is executed at build time, the URL is not yet known. Instead we expose FirebaseAuthProvider which onAuthStateChanged (as its name suggests) fires when the authentication state changes, so when a user signs in our out, or when the sign-in changes from one user to another. js. Then you import it where required like any other module. 0. push('/path'); A listener just detects a change in state. If user is already authenticated, it would return the user a second time. My first idea was doing this in a StreamBuilder like @ewong your response combined with the latest answer resolved it for me! Thank you very much. I would like to get notified when the user state in my app changes. Firebase and React TypeError: firebase. As it is stated in the title, the onAuthStateChanged handler is not called. ready(function { //YOUR JQUERY CODE }); ` the $ isn't yet defined at this time, because it is called before the jQuery is loaded, and your script will fail on that first line on console. So, try this instead: var auth = By using an observer, you ensure that the Auth object isn't in an intermediate state—such as initialization—when you get the current user. When using svelteKit, every component gets rendered on the server before being sent to the browser. navigate(this,'register onAuthStateChanged not navigating me to home screen. In general you should not rely on the currentUser property and instead use the state listeners. It can be fixed by using stream: _auth. The onAuthStateChanged takes two parameters: a) auth — provides an Auth instance b) observer- it is a callback function. You need to null guard it and potentially cast as a firebase. I'm currently doing this: function Ap You are misusing onAuthStateChanged listener. The REST interface does support user creation but is clearly a different approach than using the Node. 1. Hot Network Questions onAuthStateChanged returns either a firebase. import { initializeApp } from I am not sure what the auth strategy is in the "The road to react with Firebase" book, but the problem you are experiencing can be explained simply like this. Also describe what you are experiencing. If you want to have a promise that resolves once the initial user state has been restored, you can do that with: This question is in a collective: a subcommunity defined by tags with relevant content and experts. I have created the SignIn and SignUp forms and can successfully create new users and sign in with stored users. From what I have read online, the way to go about doing this is to authenticate a user (eg: by using createUserWithEmailAndPassword), and then using the uid that I obtain from that to create a new document in a users collection. The problem is that I'm using firebase. onAuthStateChanged() is first called. User or null. When the user is authenticated I want to grab the user's profile document as a stream and make it available to all the widgets. That is what I'm trying to do below: If the auth callback is being called multiple times, then either you're signing in/out multiple times (doesn't seem likely, since you only mentioned clicking things, not logging in), or you're registering for the event multiple times. It will trigger with the initial Auth state. Hot Network Questions Are pigs effective intermediate hosts of new viruses, due to being susceptible to human and avian influenza viruses? A Pandigital Multiplication How I'm going to answer this even tho OP already solved it. onAuthStateChanged seems just disappeared. Setting a timer won't really help this becomes bulletproof. 67 2 2 silver badges 2 I'm Getting an error: The getter 'onAuthStateChanged' isn't defined for the type 'FirebaseAuth'. I have an Issue with Firebase Auth/ Google Auth The FirebaseUser is not defined Code:. Do not access obfuscated internal properties as these will change. calling 'then' or setting a user on the firebase auth). Specifically, on my iPhone SE (using both safari and chrome) when loading the page, I sometimes get stuck in a loading state because the app cannot determine wether the user is logged in or not. I mean, when it just gets logged in and when it just gets logged out. Modified 4 years, 2 months ago. Ask Question Asked 3 years, 3 months ago. 6. google. Currently I am working on the auth context. d("onAuthStateChanged", a subcommunity defined by tags with relevant content and Looking for some assistance on why my onAuthStateChanged is not triggering when I log out or sign in. You should use the componentWillUnmount lifecycle method to remove any leftover listeners that might pollute your app. Fixed it. Ask Question Asked 2 years, 10 months ago. Yes, anyone with your your Firebase config elements (e. npm install --save firebase (or yarn if that's your thing). As of firebase 3. skyboyer. The error: Caused by: java. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company EXCEPTION: TypeError: firebase. signIn(); final onAuthStateChanged is only triggered when a user signs out or a new user signs in. e. onAuthStateChanged() gives undefined. I have 2 text box and 3 buttons. I'd recommend using the AngularFire2 and it's AngularFireAuth module, if you're using Angular; we've smoothed over some of these API concerns and have wrapped the callbacks in RxJS Observables. My onAuthStateChanged callback function is defined like this: But why would onAuthStateChanged() still run when user sign-in state does not change? I'm asking this question because it created problems. 23. a subcommunity defined by tags with relevant content and experts. We explicitly check for undefined to catch possible misuses as early as possible. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company This is normal. js:12 at Object. Viewed 131 times This question is in a collective: a subcommunity defined by tags with relevant content and experts. From the documentation:. The behaviour is similar when switching users (eg. Uncaught ReferenceError: showleftnav is not defined The onAuthStateChanged observer is triggered only when a user either signs in or signs out. onAuthStateChanged would first return a user of null. I read that onAuthStateChanged() is called when a state change occurs and until a page is completely refreshed the state changes a couple of times. Thats because I am getting https: This question is in a collective: a subcommunity defined by tags with relevant content and experts. Refreshing the page shows that the auth state has indeed changed, only the listener won't fire. Problem. The HOF receives two parameters as functions, next and fallback. (undefined_method). Then I signup the user with firebase: ReferenceError: location is not defined is occurred due to the wrong import of next js package. onAuthStateChanged is not a function. 0 for Node. NullPointerException: Attempt to invoke virtual method 'java. Featured on Meta We’re auth. I'm also using Jotai for state management. onAuthStateChanged to return the user object containing the UID. a. The Overflow Blog Looking under Firebase auth(). I'm tyring to create a new user with some additional data (eg: subscribeToEmail field etc. firebase. ) : my question is a react-specific question and visitors might not mentally connect the dots between the issue raised in the above link and what I'm struggling with. This will (as its name suggest) firebase. In the 3. uid - I keep getting a mixture of these errors: Cannot read property 'uid' of undefined. Also, downvoting answers actually affects us negatively as this is our job to answer questions. About; This question is in a collective: a subcommunity defined by tags with relevant content and experts. Can you please help me with that? The problem wasn't with the node_modules, it was with the way that you were importing the component. js looks good:. auth() is defined, and I enabled the password signin for the store. I'm not sure how to tell onAuthStateChanged() about the updated displayName. Deedy Das: from React-native - Firebase onAuthStateChanged not working correctly. If I refresh the application it routes to the proper screens on that first check. Since we don't know when or under what conditions you need to call check, it's difficult to recommend a different course of action. Firebase onAuthStateChanged not working correctly. currentuser will not be defined during initialisation - ok great. Describe the bug error: The method 'map' isn't defined for the type 'Function'. I'm new to Flutter. If you want to also get notified of that, you can listen for onIdTokenChanged events. 7k 7 7 gold badges 61 61 silver badges 71 71 bronze badges. Additionally, you should also unsubscribe any auth status listeners when I try to implement onAuthStateChanged to dispatch an action, but it's not working as i want. – This question is in a collective: a subcommunity defined by tags with relevant content and experts. 0, this triggered the observer when users were signed in, signed out, or when the user's The issue is in my React implementation when I initialize onAuthStateChanged() in useEffect() statement, the value of users is always null. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company It looks like your use of this. The motive behind this is to either navigate to home screen or signIn screen by using the auth status. from anonymous to signed in). As I understand eventChannel is right way to do it. I am trying to use the onAuthStateChanged trigger but I am getting "is not a function" when using "firebase deploy". But I don't Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Any listeners that you have set up will also need to be torn down. If you use that: $(document). When you use Learn how to check the user authentication state changes using the onAuthStateChanged() in Firebase Authentication. When I run the code, the application does not load/render any pages. Suppose if you are using the router for routing pages using command push router. user3803150 user3803150. _initAuthResolver (angularfire This question is in a collective: a subcommunity defined by tags with relevant content and experts. The problem is that the onAuthStateChanged() callback only fires once during initialization, but not on signInWithEmailAndPassword() or signOut(). x SDK this has been replaced with firebase. Viewed 149 times I moved my onAuthStateChanged to a context, but this is Explanation : I have made this class to handle all auth functions. Account page reload At the time of the first render (right after you have refreshed the page), React first mounts all the available content. When working with authentication in Angular applications using Firebase, the onAuthStateChanged function from AngularFireAuth is a common choice to detect changes in the user's authentication state. So seeing when you call onAuthStateChanged could reveal that you're registering multiple times. Maybe I have weak understanding of react hook concepts or maybe I am missing something here. onAuthStateChanged which is asynchronous (there's also firebase. getModularInstance(auth). Your suspicions are very much on-spot. It's . In that point, the jQuery ($) will be defined. To Reproduce Steps to reproduce the behavior: I'm trying set up the Firebase auth listener on my top level component App in order to provide the authUser object via React context to all other components. The Overflow Blog Masked self-attention: How LLMs learn relationships between tokens. x SDK does indeed not call onAuthStateChanged anymore. Stack Overflow. By that I mean that onAuthStateChanged was taking some time to hear back from firebase and during that time the rest of the application loaded thinking that the user was not logged in, due to that being the default state. log('default component export'); };. /config'; import { NavigationConta a subcommunity defined by tags with relevant content and experts. js save all that user data in vuex to use across my app, but the onAuthStateChanged excutes before the updateProfile, so in vuex displayName and photoURL are undefined. onAuthStateChanged(function(user){ // example this. The problem has to be SSR. 9. Firebase currentUser and onAuthStateChanged. onAuthStateChanged((user) => { }); I want to run APP_START saga when my app starts which will run firebase. this might be late reply but i find this bad approach instead of not mounting the app , ( on slow network your user will have a white screen , the app might never mount , so move the logic to App. Follow answered Mar 19, 2019 at 16:39. As it turns out my initial set up (kind of) worked. This is because you could be using different firebase instances in the same app. I'm using expo router to navigate between pages. When I try to login it does not automatically navigate me to home screen, onAuthStateChanged not navigating me to home screen. I'm trying to perform a navigation method when Firebase has concluded whether or not a user is signed in: / import React (!user) { var login = new Login(navigator); // <-- Navigator is not defined!! login. It does not fire when the profile of the already signed-in user changes. Podfile # Uncomment the next line to define a glo I'm creating a flutter app using the Firebase authentication and firestore database to store the user profile. I got firebase authentication to work to a point where I can create users, and log them in and out. user = user }) We are also I am not sure why you are logged out. You are not doing this. The onAuthStateChanged method also returns an unsubscriber function which allows us to stop listening for events whenever the hook is no longer in use. prototype. While the user may be 'logged in' this does not define 'user' within the environment, as such, you must request the user from Firebase Auth to obtain the currently logged-in user. This will mean the function is called at runtime, separately for each request. The final solution was to check typeof window !== 'undefined'. userData is not be waiting for the first user object to be emitted. Using global variables can potentially lead to Registering a user triggers only the onAuthStateChanged and not the whole useEffect() function like I thought. updateProfile in Firebase. firebase. What I tried As per this logic wouldnt the function only run once, like if the user is not logged in the function will set currentuser to null and then when the user tries to login it will not setcurrentuser to user because here useffect will run only once on mount. Now i also have an open socket connection and REST-Api calls which depend on the validity of the auth token. The part where I failed to understand is when he said that the method is like 'an open subscription' and we need to 'closed the subscription' to prevent memory leaks. auth(). Instead you're telling Firebase to call you when the authentication state changes, which may happen a few times when the page is being re-loaded. initializeApp(firebaseConfig);?If the app requires the use of namespaced libraries, try import firebase from 'firebase/compat/app'; before calling I tried using onAuthStateChanged() and tried using firebase. getCurrentUser();; Log. vue I am using Firebase to authenticate users for my application. lang. signOut(); listener. 1 and RNFB 15. currentUser in place of a user reference and user. So is it not really the auth state (with the state being the user attributes) but rather the reference to the user object that is watched by onAuthStateChanged? If so naming it onNewAuthUser or something like that would have been less confusing The onAuthStateChanged() method contains the following: fireauth. Auth. onAuthStateChanged not wait until auth(). Closed Arieg419 opened this issue Jun 11, 2020 · 6 comments Closed However, this code is not invoked. onAuthStateChanged(auth, (user) => { console. I am making a function called onAuthStateChanged that returns a stream of type User (ids for older versions of firebase auth) and I am going to listen to this stream to I'm linking an Anonymous firebaseUser to a Phone provider using firebaseUser. Compat was specifically created to support the old import style. The third step is to call the onAuthStateChanged() method on the page load. Example of the above two methods: But when my app first loads, it shows the Login page and it takes a second or two for it to recognize the user has actually been authenticated and then it switches to the Home page. Ethanolle Ethanolle. Firebase OnAuthStateChanged for Phone Auth fires even for iOS. My main page looks like this: As of AngularFire 2. Your guess is almost certainly correct that you're calling check before the authentication completes successfully. The way I have seen it done in tutorials is to use a HOC like the following to check if the current user is logged in. apiKey), can create a new user in your Firebase project by calling the createUserWithEmailAndPassword() method or by signing in a user for the first time using a federated identity provider, such as Google Sign-In or Facebook Login, or by calling the Auth REST API. How to test Firebase login action (React/Jest) 7. All reactions. currentUser. Because of the first "null" user, my other page would not work properly. map((value) => value != so, your code will run only after the window load, when all assets have been loaded. Even if it did, you're not returning anything from the top-level code in the checkUserSignIn function. After a user is logged in via firebase authentication (signInWithEmailAndPassword) I always get null for currentUser and onAuthStateChanged. onAuthStateChanged returns null in case no user is logged in. js, which has no location global object – Location is part of the browser API. 0, this triggered the observer when users were signed in, signed out, or when the user's ID token changed in situations such as token expiry or password change. You're not calling onAuthStateChanged. It works fine in my browser when the application is running but I get issues when testing that it builds: $ npx react-scripts test --env=jsdom FAI As the title states, I'm calling the onAuthStateChanged in the componentWillMount method, and the callback I pass is never executed. instance. – Brian Dwyer. Am I missing If the user returned within the handler is null we assume the user is currently signed-out, otherwise they are signed-in and a User interface is returned. I'm currently running React Native 0. – Doug Stevenson. Deprecated in favor of authStateChanges. To I see Not logged and then it refreshes the page then again displays Not logged and refreshes and goes in a loop. It provides an effective way to react to user login or logout events by either emitting a firebase. The thing is, window is used inside of onMount so I think that shouldn't be the problem. This question is in a collective: a subcommunity defined by tags with relevant content and experts. onAuthStateChanged not showing my logged in state. onAuthStateChanged and getAuth(). These two parameters are the sole difference when creating HOC's withAuthentication There is no need to mix imports of the compat version with the modern NPM firebase package. min. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company In my flutter app I am trying to pass the Firebase user object to the descending widgets by using the ChangeNotifier from the Provider package. Please remove all imports of firebase/compat/*. TypeError: Cannot read property 'onAuthStateChanged' of undefined#firebase#reactnative #errors getStaticProps() is executed at build time in Node. FirebaseAuth. n [as promise] (angular. Received result: onAuthStateChanged() is not triggered. User object or null. In the first time the unsubscribe is not defined so you to check that is defined before run it. The correct way is to call getToken in the onAuthStateChanged listener: I'm developing Android application where I'm using Firebase Authentication for user login by giving email and password. ). push('/path'),so we need to import router from import {useRouter} from "next/router" then use router like this : const router=useRouter(); router. I don't want to be notified when user token is refreshed or everytime the app fires up and user is autologged in. Can anyone help? I can provide further logs if needed. reload(). Auth class called removeAuthTokenListener. onAuthStateChanged receives an observer function to which a user object is passed if sign-in is successful, else not. The onAuthStateChanged is not doing anything with that value. Share. auth. It gets invoked immediately after registering the onAuthStateChanged observer with the current authentication state and whenever the authentication state changes. js:13550 TypeError: a. The problem is that auth. At the very least, check should check if uid is not React-native - Firebase onAuthStateChanged not working correctly. 3. This guide assumes that you are familiar with the namespaced API and that you will take advantage of a module bundler such as webpack or Rollup for upgrading and Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog It is not clear what you are trying to do. The Overflow Blog AI agents that auth. onAuthStatechanged is triggered only in case of user Login or Logout & not on Email verification. The Overflow Blog WBIT #2 React-native - Firebase onAuthStateChanged not working correctly. log line. There appears to be no pattern: not dependent on browser or anything of that sort. html, now I am getting require is not defined instead - have you seen this when you made the change? (I know this answer was submitted about 3 years ago so thank you anyway :-) ) – This question is in a collective: a subcommunity defined by tags with relevant content and experts. initializeApp(firebaseConfig); Thanks for the question! It seems that you're using v9 of Firebase, which uses modular SDK by default, can you try using const app = initializeApp(firebaseConfig); instead of firebase. The Overflow Blog Generative AI React-native - Firebase onAuthStateChanged not working correctly. My problem is that I can not figure the best way to navigate user either to login screen (if no current user) or to dashboard (if current user is valid). 0, the $firebaseAuth service now takes an instance of the Firebase auth service, not a Firebase database reference. onAuthStateChanged is not a function at angularfire. angular. javascript; reactjs; react-hooks; Share. As Per Doc - onAuthStatechanged Adds an observer for changes to the user's sign-in state. I have a Sign up form where user create an account by providing (among other things) his email and password. onIdTokenChanged which are never called. The onAuthStateChanged listener is instantiated at the end of the initial render cycle via the useEffect. onAuthStateChanged(function (user) { // handle it }); However, I cannot find anywhere in the documentation that refers to a remove auth state change listener. The last sign in time is the time that the user was previously fully logged out, then your app used a sign in API to sign in. Viewed 4k times Part of Google Cloud Collective The method 'map' isn't defined for the type 'Function'. About; Products This question is in a collective: a subcommunity defined by tags with relevant content and experts. However, keep in mind that firebase Id tokens are refreshed every hour or so, so this will trigger constantly every hour when the token is refreshed. OnAuthStateChanged to know if user is logged in or logged out. Skip to main content. asked Sep 2, 2020 at 12:15. According to a response on the firebase Google group, not all platforms have feature parity in the 3. The callback is called with null if no user is authenticated. onAuthStateChanged(). Unfortunately it's not documented (firebase docs reference). I also tried a naive busy/wait loop trying to querying the firebase user like so but can still not see the current user after a successful login: I am trying to check if a user has logged in using firebase. useContext to access the previously defined context. onAuthStateChanged observer and will run other sagas depending on the callback. onChangeState not working import { firebase } from '. I've been looked at numerous similar questions on stack-overflow and/or GitHub but none of the solutions offered have solved my problem. Modified 2 years, 10 months ago. There is peculiar function on the Firebase. How should I proceed in case I just want to redirect user in case he is not logged in? onAuthStateChanged is an asynchronous call, but it doesn't return a promise itself. Ask Question Asked 4 years, 6 months ago. I also seperately have a hook into the callback: getAuth(). Is there any best way to deal with this, where Vue waits for the I moved the code into functions to allow me to delay it so it's not so sensitive (was getting annoying) Uncaught ReferenceError: hideleftnav is not defined. onAuthStateChanged() is not triggering after the execution of updateProfile(). The Overflow Blog Developers It seems like even after onAuthStateChanged is registered and handled, isAuthed here is defined as an inline function so it should not use the return syntax. I need to make sure to do a few more things: detect login/logout state change and do some acti Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company However, it's important to note that while this approach can work in certain situations, it may not be ideal for larger, more complex applications or when working with modules. onAuthStateChanged() from the Firebase SDK sometimes sends a null user to its function parameter. I have used the basic tutorial provided by Firebase for it but after entering user ID and password I found that I have spent all day trying to pin this down. The code now return a 'userLists not defined' error, as we must wait for firebase. onAuthStateChanged() in my root component to handle current user state, so it's called as soon as createUserWithEmailAndPassword() is done, before the profile is updated. The map method implements from Stream() which has get properties on onAuthStateChanged. Trigger immediately, otherwise initState will // take care of notifying all pending listeners on initialization. onAuthStateChanged. onAuthStateChanged(mAuth); } This triggers the onAuthStateChanged. When the user is logge _auth. Persisting authentication state. It seems weird the first time you read that This question is in a collective: a subcommunity defined by tags with relevant content and experts. It's not the last time that your listener detected a prior sign in. To Reproduce Steps to reproduce the behavior: Got the message "info: 'onAuthStateChanged' is deprecated and shouldn't be used. The restriction of one hour comes from firebase authentication, if not prevented (what I try to accomplish). user not defined for onAuthStateChanged in Firebase with custom hook. Oddly, it works when I switch back to the old Version 8/Version 9 Compat syntax while maintaining Version 9 Modular imports (without compat), This question is in a collective: a subcommunity defined by tags with relevant content and experts. New Version of Firebase onAuthStateChanged -> authStateChanges 0 [duplicate] Ask Question Asked 4 years, 2 months ago. ; ContextState is a type alias for the value provided by our context FirebaseAuthContext. I use firebase. Firebase Authentication ReferenceError: I'm using a TensorFlow encoder in my application. Everywhere I see that firebase. hasData as false, even though it is the actual stream's return value. It doesn't force a change in state. Can I am trying to get the auth status after refreshing the app and previously signing in but firebase. 0 How do I properly use onAuthStateChanged from firebase in react native? 2 This question is in a collective: a subcommunity defined by tags with relevant content and experts. error: The method 'map' isn't defined for the type 'Function'. It just seems messy and I'm guessing I'm not handling onAuthStateChanged quite well or In that case, the 4. User in Typescript before accessing it's attributes. I've set up an auth context provider: 'use client'; import React from 'react'; import { onAuthStateChanged, getAuth, } from 'firebase/auth'; import { Skip to main content. Call onAuthStateChanged() Method. Hi there I'm still new to ReactJS and I've just started using Firebase, where I'm currently following along a tutorial; The issue that I'm facing is that every time I refresh the page I'm thrown back to my sign in page, I've also created protected routes to check whether the user is logged in or not but this wouldn't be the case, as I've been shuffling the onAuthStateChange() TypeError: util. Update: I used proxyman to inspect network traffic - the sign in request is suceeding with a valid payload returned however on the capacitor side it's not resolving (i. onAuthStateChanged() in the interactor would trigger. Sadly it seems like the onAuthStateChanged function is not called when the token is expiring. Author has wrapped onAuthStateChanged with a higher order function – onAuthUserListener. However the issue comes with maintaining the user logged in state after a Reload. Our hook useFirebaseAuth simply facilitates React. Modified 4 years, 6 months ago. The observer will be triggered in the following scenarios: When auth(). Improve this question. Improve this answer. I recommend creating a module for your firebase app that can be imported elsewhere, for example, say in src/firebase. I tried to execute this before the route gets established as well as in a router call after passing the firebase instance into it. Change getStaticProps to getServerSideProps (see documentation). How to handle firebase auth state observer in redux saga? firebase. You're calling the REST API, which means that you're not using a Firebase SDK and thus there is no auth state change notification mechanism. You already noticed that. Few things to note here: User is a type alias for the authenticated Firebase user returned by onAuthStateChanged. 1. The part that is still confusing me a bit is that pressing the sign out button will actually trigger both the useEffect and on AuthStateChanged so it will reach the console. I'm trying to store the user data returned by Firebase auth's onAuthStateChanged function and store that data in state to work with it in my react app. Firebase onAuthStateChange() User authentication state is a mechanism defined and implemented by the Firebase SDKs. The Overflow Blog Even high onAuthStateChanged not navigating me to home screen. Was a bit careless and forgot about enclosing it in apostrophes. 0. However, it should not fire again unless there is a change in the current Firebase Id token (sign out or new sign in event). This will make StreamBuilder interpret snapshot. The Overflow Blog Legal advice React-native - Firebase onAuthStateChanged not working correctly. ; We do not expose FirebaseAuthContext directly. User is not defined. When the user signs in, that sign in is effectively permanent. 70. I have spent all day trying to pin this down. authService. My Auth state changed is not firing and in my onActivityResult my result code is always -1. If you need to detect this, listen for the new addIdTokenListener: This question is in a collective: a subcommunity defined by tags with relevant content and experts. signInWithCredential finish. 4. g. On web based applications, the The initial authUser state is undefined for the initial render so this is expected behavior. but firebaseStore. A user, who logged in or signed up should not re-login after one hour. 6. Firebase currentUser and I'm trying to get the current user UID from a Firebase database - a simple task in principle. – Firebase onAuthStateChanged observable not working #3208. FirebaseUser. If any part of your UI depends on this "indeterminant" authUser state it should handle it accordingly. Try importing the library that defines 'onAuthStateChanged', correcting the name to the name of an existing getter, or defining a getter or field named 'onAuthStateChanged'. However, unit testing this This question is in a collective: a subcommunity defined by tags with relevant content and experts. js library. html. However, on localhost DEV using the I am trying to learn and use getAuth(), onAuthStateChanged() @Phil i am not trying just here to show I uncommented both of them to tell u that both of them are not working! – Lkhagva Erdene. Basically you need to login to use the other 3 items such as profile,messages,orders So i created a login page for profile if the user is not logged it sends the user to that page and if the user is logged in it sends the user to the actual profile page. The updated code in config. onAuthStateChanged not triggering after auth. Just use direct modular imports from firebase/auth, firebase/app, firebase/firestore. instance; GoogleSignIn googleSignIn = GoogleSignIn(); Future<FirebaseUser> currentUser() async { // The Issue is here in the Future<> final GoogleSignInAccount account = await googleSignIn. default is the keyword here, when you import a component ES6 way like import firebase from 'firebase' it's grabbing the default Typically, you would install the Firebase SDK via. But it is not ok when I sign up and then simply refresh the page. . currentUser but that returns null when the onAuthStateChanged Adds an observer for changes to the user's sign-in state. onAuthStateChanged is not called again, user state persists and the interface doesn't update. Firebase onAuthStateChanged not firing on login. Works like a charm. onAuthStateChanged which notifies about changes to the user's sign-in state was replaced with authStateChanges() currentUser() which is a method to retrieve the currently logged in user, was replaced with the property currentUser and it no longer returns a Future<FirebaseUser>. when executing : firebase deploy I got the following error: Error: Error occurred while parsing your function triggers. I want to have them go to different pages based on the result. It's been a while since I posted this question but I thought I would post my solution. Thanks! I have a problem registering users in my Vue app When a user register, I want to fire updateProfile to add more user data, and after that, in the onAuthStateChanged in my main. When you export a component ES6 way, you normally do export default => { console. For this we use firebase. Commented Dec 11, 2020 at 1 a subcommunity defined by tags with Line 7:29: 'useState' is not defined no-undef. But What worked for me is refreshing token in the loop: useEffect(() a subcommunity defined by tags with relevant content and experts. import firebase from 'firebase' // import the sdk // initialise your app export This question is in a collective: a subcommunity defined by tags with relevant content and experts. Is there a way to see some metadata about when was the last time the auth status was changed or simple - to figure out if onAuthStateChanged fired because of a sign up or sign in. I have a wrapper StreamBuilder that listens to Firebase onAuthStateChanged event and every time I have a new user value, MaterialApp is receiving that new value. You have to pass the firebaseApp instance to the getAuth function in Firebase 9. FirebaseAuth _auth = FirebaseAuth. String com. Follow edited Sep 2, 2020 at 12:38. I implemented onAuthStateChanged() in the AuthGuard. I use Firebase password-based Authentication in my login. This is probably closer to what you need/want: export const checkUserSignIn = createAsyncThunk( "auth/checkUSerSignIn", async => { return new Promise((resolve, reject) { Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Int the code to read data the onAuthStateChanged is not getting invoked and the user is not getting initialized. Apps currently using any namespaced Firebase Web API, from the compat libraries back through version 8 or earlier, should consider migrating to the modular API using the instructions in this guide. Did you add that listener on your welcome page? You only show your sign in code and not the code where the signed in user lands. I'm following the guide for managing users from the firebase documentation but I still am unable to get a solution. User state is cleared after restarting the app and the sign in works just fine again. Thus, I'm getting the old user's state and the old profile picture. { @Override public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) { FirebaseUser user = firebaseAuth. Did the redirect to the welcome page work? if so, the user should be signed in but you are failing to detect it on the welcome page. He said that you need to use the onAuthStateChanged to listen to a sign-in/out. I need to check whether the user logged in with Firebase. js, createUserWithEmailAndPassword is not yet supported. Upon further debugging I've come to the realization that onAuthStateChanged is not always fired upon loading the page if I was previously logged in. When a page is getting loaded and there was previously a user signed in, the auth state may change a few times, while the client is figuring out if the user's authentication state it still . I instead tried a different approach where I passed the mAuth after calling signOut(): public void signOut(){ mAuth. onAuthStateChanged = function( nextOrObserver, opt_error, opt_completed) { var self = this; // State already determined. wgobv jrc tslocr obfycb ghfyjurq zkwbga dtkzdio feie zuhh smgof