Firebase Cloud Function to Handle User Registration and Other Collection Creation in FlutterFlow

Introduction

Integrating Firebase with your FlutterFlow application can significantly enhance its capabilities by providing a robust backend for user authentication and data storage. In this blog post, we will walk you through creating a Firebase Cloud Function that handles user registration, creates a company document, and stores the relevant information in Firestore. We will also show you how to call this Cloud Function from FlutterFlow using a custom action.

Prerequisites

Before we begin, ensure you have the following:

• A Firebase project

• Node.js and npm installed

• Firebase CLI installed

• Basic knowledge of JavaScript

• FlutterFlow account and project setup

Step 1: Set Up Firebase Project

Install Firebase CLI

First, install the Firebase CLI if you haven’t already:

npm install -g firebase-tools

Login to Firebase

Log in to your Firebase account:

firebase login