I am still new to React Native and I would like to let users use a google account on my React Native app. My question is if signInWithRedirect function is available in native apps. I first wrote signInWithPopup, but I…
This line of code is getting document count from firestore database it works fine when i call the variable inside the function but outside its undefine. var LM35TOTALRES; // I WANT TO STORE HERE db.collection("LM35").get().then(function(querySnapshot) { LM35TOTALRES = querySnapshot.size //DATA…
i have a react natve app it has a signup whith google button when i click on signin i am getting data in console.log i want to save the data in firebase i sont know how to do it const…
I use Firebase Authentication for my app. I can log / register correctly except when another user was log previously. Exemple : I am log, and I want to signout. Like this : final FirebaseAuth _firebaseAuth = FirebaseAuth.instance; signOut() async…
I am trying to make an app with a login function and I want to keep the user logged in. I'm using Firebase auth and android studio. This is what I tried: auth.signInWithEmailAndPassword(txt_email, txt_password) .addOnCompleteListener(new OnCompleteListener<AuthResult>() { @Override public void…
After defining a variable ("xyz" at screenshot), I fetched some data on my firestore database, then changed that variable value to data i fetched from firestore. When I print the changed variable with "print()" it appears at "Run" the value…
How do I check the document owner before allow for the user the create ? steps: the document is already created by the same owner. after that the same owner will try to create property and value inside the doc.…
I am integrating a chat feature in my mobile application, and decided to use Firebase Realtime Database for the backend instad of Firestore as a cost reduction mechanism. I am running into a problem, however. There seems to be very…
i have this firestore collection that needs to update according to the data within array of objects, at first this was not a problem. but as the data grows. to update the data to firebase is we have to compare…
Using firebase web, I want to trigger a notification in a flutter app from a dashboard. In other words, I want to target the flutter app whenever I make certain changes in the dashboard using firebase cloud messaging. Can I…