Category "firebase"

Is there a way for Expo applications with the managed workflow to be distributed to testers with an invite link?

It should be as simple as possible for the testers. Best case would be a link that they can click on that directly installs the app on iOS and Android devices (

How can display Picker item of firebase realtime using xamarain forms and add to firebase when select item

I want to display a picker items from firebase how can do this ? <Picker x:Name="AppointmentPatientName" Title="Patient Name" > <Picker.Ite

how to get through 'Future<List<QuerySnapshot<Map<String, dynamic>>>> and get data

I have a list of type 'Future<List<QuerySnapshot<Map<String, dynamic>>>> that looks like this, var postlist = FirebaseFirestore.instance

Function not found when converting string to boolean in Firestore security rules

I'm writing a security rule on Firestore that converts a string into a boolean. According to the documentation, we should be able to do it by using the bool fun

How to load videos from Firebase Storage and return them as React component?

I have a video stored in my firebase storage and and I'm able to access it's download URL from firebase and trying to do this: const App = () => { var vide

The method "collection" isn't defined for the type FirebaseStorage

I'm getting an error trying to store data in firestore. Another issue is using my emulator in android studio ( pixel 5 ) or even all my 4 connected devices. I c

Firebase In-App Messaging, Test on Device not show up on real device

I am starting to utilize the In-app messaging feature of firebase. I didn't create a real campaign yet, but only use the the [Test on Device] when creating one.

How can I get firebase realtime data using unique id

I'm using react js and firebase. I have this code below. I'm using it to get data from another table. const uniqueEventID = Object.keys(data).map((id) => aa

The state of flutter bloc is not updating if called outside the bloc builder

I initialised all necessary blocs in my main file. Even after this, the state of bloc is not updating if called from outside the bloc builder. I am trying to im

How to delete a specific array element in firebase collection?

I have list of appointments stored in firebase collection, how can I delete a specific appointment ?

Null check operator used on a nullsis value flutter

I have problem with null check operator and i using firebase firestore or json model And i using the method to get data user from model But while i return he gi

How to refresh snapshot in flutter

I what to refresh home page so I create widget called RefreshWidget look like this import 'dart:io'; import 'package:flutter/cupertino.dart';

How to register a user whose email contains a capital letter in Firebase Authentication

I am using Firebase email and password authentication for user authentication in my app. One user's email contains uppercase letters, but when I add the user on

Firebase: Cloud Functions + Storage Read File

I am currently writing a function in Firebase Functions to be called within my Firebase mobile application. I have the code to call the function, but I do not k

How to fix gradle error in flutter project

I am getting this gradle error when running flutter project: I am using code from github for flutter pdf view and also using firebase for it. Launching lib\main

Expected a value of type 'Map<String, dynamic>', but got one of type 'Null'

I'm using flutter and managing data by cloud_firestore. I could send data to firestore, but now I'm Struggling with reading data. In firestore, data are stored

Assign a documents values as a <Type>

Making an Observable <Hero[]> out of a collection works perfectly and gives me access to all its documents, but I am unable to assign individual documents

Firebase SDK for Python: How to initialize App using apiKey?

There is the following code inside a Node.js project: Soon.app = initializeApp({ apiKey: "AIzaSyB4fcG8rtNWAiAtSmxmK3q3JLfMvtNCGP4", projectId: "soonaverse"

How to use nock in order to mock Firebase/Firestore in NodeJS?

I have a REST API which written in NodeJS. The REST API gets a file and information and then uploads the file to the drive and stores the information inside my

How to grab the current users "firstname" from firebase store. Swift 5

I did more trial and error and a bit of online research and this is what I came back with: func presentWelcomeMessage() { //Get specific doc