Interested in knowing how many documents are in a collection? Since Firestore does not have a .count() option there are other things we can try

Can someone put a script on my site or their site to create an account in my Firebase application even when I don't have a signup form? Yes, they can, but Firebase does have locks in place for you to activate to avoid this from happening.

In this guide, you'll learn how to use the native camera of your phone using Capacitor, works for hybrid apps and web apps as well

In this guide, you'll learn how to build a full authentication system for Ionic Framework using Firebase as your backend

You'll learn how to validate your data with both Ionic Framework and Firebase

You'll learn a bit about role-based authentication, and how to show or hide different part of your apps to different kind of users

You can use Firebase Authentication to sign in a user by sending an SMS message to the user's phone. The user signs in using a one-time code contained in the SMS message. By the end of this post, you'll have a working authentication system using only the user's phone number

Learn how to use Angular Guards in Ionic to only let authenticated users access your pages using Firebase Authentication

Learn how to use Angular Guards in Ionic to only let authenticated users access your pages using Firebase Authentication

In this article we'll go through how to set up Firebase Cloud Storage security rules to have full control over who uploads files to our bucket

Set up your emulator to work with a local copy of your database and cloud functions

Learn how to build secure HTTP cloud functions where you are able to lock access to only your users and are able to identify which user does what in your function.

Learn how to generate temporal links to share your files from Firebase Cloud Storage and set when you want them to expire

Learn how to configure your URLs to avoid issues like redundant redirects and make it easier for your URLs to display their social cards

Learn how to use async-await syntax to handle Firebase data in Ionic and say goodbye to the 'Cannot read property X of undefined' error

A blank page after login is a common problem when using Facebook as a sign-in method, especially when we're in development mode

In this article you'll learn how to transform your Ionic or Angular application into a Progressive Web App (PWA) using the Angular CLI

I found out in the docs how to firebase.auth().currentUser.sendEmailVerification(), but what I can't figure out if how to prevent the app from login in the new user until they have verified their accounts in the email sent to them

Today you'll learn how to build functionalities that need native plugins but also work for the web. It's going to be a short read, but I felt like writing it because a few people have asked me that question over email

Learn how to set up the Firebase Cloud Messaging Cordova Plugin to work with your Firebase app and handle the data from arriving notifications

Today you'll learn how to use modals in Ionic to display details about your data

We learned how to CRUD data using Firestore, today we're going to learn more about how everything works

Learn how to avoid calling your users before the authentication is ready

How to set up an Ionic and Firestore project. Dive into one of the most common things you'll need to do, CRUD. You'll be creating songs and pushing them to a list, you'll show them in the app's HomePage

For me, the easiest way to describe Capacitor was seeing it as a replacement for Cordova, but with the added benefit of having implementations not only for iOS and Android but also for the web

Have you tried to integrate Firebase Storage when using AngularFire in one of your apps?

Learn how to set up angularfire in your Ionic projects

In this article you'll learn what a Promise is in JavaScript and the asyncronous nature of the language

Learn how to send an email verification link with Firebase authentication to your new users to verify their email addresses

Learn how to implement a Search Bar on your Ionic app to filter your Firebase data

Learn how to manage different environments (QA, DEV, PROD) for your Ionic and Firebase application

Learn how MrCesar uses Ionic, Angular, and Firebase to help highschool seniors apply to college

In this post, you'll learn how to handle your Firebase data to update the database in a secure way so that you don't lose information when multiple users are updating the same node

Learn how to store documents in Firebase Cloud Storage

Learn how to secure our Firebase database and Cloud Storage buckets

In this post, you'll learn how to handle your Firebase data to create, read, update, and delete it from your Ionic app

In this guide you'll learn how to connect your Ionic app to Firebase using the JS SDK

Copy the 5 hacks I use when building Ionic and Firebase mobile apps

Today you'll learn how to refactor your Cloud Functions to separate them into multiple files

Learn how to add firebase extensions to take care of backend functionality for your project

How to run server-side code with Firebase Cloud Functions

Learn how to authenticate anonymous users with Firebase

Learn how to use Firebase Cloud Functions for image manipulation

Learn How to use Firebase Callable Cloud Functions with Ionic to move more code to your server

Fetch a document ID even when it was not stored inside of the document using the latest AngularFire version

Learn how to set different options for your users authentication sessions, to control how much their session can last

Learn if and how you need to secure your firebase api keys

Today you'll learn 3 things you can do right now inside your app to improve the performance.

In this tutorial, we're going to be exploring Firebase Cloud Functions to run code on Firebase servers. One of the main struggles when working with role-based authentication is allowing the admin users to create or invite people to their team

In this article, you'll learn how to set up the Twitter Connect plugin to create an authentication flow that uses twitter login in your Ionic apps

Today we're going to see how to get social login working on Ionic, in this example we'll use Google Sign-In, but feel free to just change the provider to whichever you like without much extra work on your part

Learn how to set up Google plugin to create a login flow that uses the native Google account picker for Ionic Framework