I want to add Map<> data to my firestore database with code : Map<String, Object> prop = { 'read' : true, 'vote_left' : false, 'vote_right' : false, }; Map<String, Object> attended_topic = { received_id:prop }; FirebaseFirestore.instance.collection('userinfo').doc(user_now!.uid) .update({"attended_topic": FieldValue.arrayUnion([attended_topic])}); What I…
I have a component that pulls in a subcollection from firestore: import { useEffect, useState } from "react"; import { db } from '../firebase/firebaseInit' import {useAuth} from '../components/AuthContextProvider' import { collection, getDocs, setDoc, doc, addDoc } from "firebase/firestore"; type Inputs…
I'm doing an app with a Firebase Realtime Database connection, the issue is that I'll use Arduino to send measured information to firebase and visualize this in the app and I don't want to maintain all the information in the…
I'm building a form that signs up the user on Firebase, and where the ElevatedButton either displays "CREATE YOUR ACCOUNT" or a CircularProgressIndicator, based on the state of isLoading. Yet, the button's child doesn't change based on isLoading. The states…
I am trying to make a chat app with the help of a channel, there is a search page where I search user to chat, If I tap on user, a new windows will be created if no previous chat…
I am building a desktop app using flutter. Can I use firebase as a backend for that? If so how?
i have been solving this issue since past 2 days but cant get any idea of how it is solved const handleSignUp = () => { auth .createUserWithEmailAndPassword(email, password) .then(userCredentials => { console.log(userCredentials.user.uid) const user = userCredentials.user; console.log('Registered with:', user.email);…
I'm trying to delete some data with where parameter to specify which one should be deleted. I've this method and it works perfectly. final FirebaseFirestore _db = FirebaseFirestore.instance; Future deleteInstructorDocumentInFirestore(String url) async { _db.collection(instructorsDocument) .where("photo", isEqualTo: url) .get() .then((value) {…
Here's what I’ve written; rules_version = '2'; service cloud.firestore { match /databases/{database}/documents { match /reservedUsernames/{username} { allow update: if false; allow create: if request.auth != null; } } } I already added a document with ID sam and a field…
iam trying to install firebase depedencies and it still stuck even after 30 minutes i've been stuck like 30 minutes can anyone help me?