Showcase the user's presence tracking (online/offline) tracking, an example use case can be in any chat application. You can follow this blog to implement it.

Please try to maintain similar theming across the pages, though there aren't any concrete theming guidelines for this contribution but keep this in mind for future-proofing this contribution.

Use the correct folder structure for adding the functionality, have a look at the readme and the project lib folder structure to understand the proper folder structure to follow. Each functionality is under its own category and consists mainly of screens, utils, and widgets folders.

NOTE: You need to create your own Firebase project and configure it before starting to contribute, make sure you read the CONTRIBUTING guidelines.

Assume the Realtime Database & Cloud Firestore rules to be open to everyone (even without auth) for this demo.

More info: https://blog.codemagic.io/user-presence-in-cloud-firestore-with-flutter Package to use: https://pub.dev/packages/firebase_database, https://pub.dev/packages/cloud_firestore

Hacktoberfest 2022 Note: There's no assignment of issues (first come, first review basis), all eligible contributions will be given “hacktoberfest-accepted” label to make it count towards the Hacktoberfest contribution, even if it's not merged.

Your project is really great! 👍

I have cloned it and tested it on iOS to understand the concept of Firebase. All works fine and looks good, but I don't know how to access the list of registered users in the Firebase console. Can you help me with that?

Thanks in advance!

I am assuming that something is going wrong when authenticating through the Android emulator, but I am not sure what. I am using AVD Manager emulating a Pixel Q 10.0 (API 29). When I attempt to sign-in with Google it will allow me to select the user I want to sign in with, but then the spinning loading icon never completes.

When I emulate this on Web it works perfectly fine. I am unable to test on iOS.

Everytime, I pressed for OTP my app crashing.Finally,this thing help me out. Now,browser can be opened up easily for verification. This change basically allow firebase to access the mobile browser for verfication.

Hello, Om Here,

While running the project I get to know that there is an issue with Firebase Authentication implementation and that is while auto-completing passwords including extra space at the end which is included in the password, leading to the wrong password while entering again.

So, I solved that issue by removing extra space from both sides and updating the code.

PR Includes Changes in the Following Files

1. sign_in_form.dart
2. register_form.dart
3. authentication.dart

Applied trim() operation on all the data before passing it to the actual function. that solved the issue...

Thanks for creating such real helpful project. Please merge this PR because it might cause issues for other people.

I am looking forward contribute more to this repo...

Happy Coding, Thank You -- Om Jogani

I did the process as per your article https://blog.codemagic.io/firebase-authentication-google-sign-in-using-flutter/ . It is working fine with the SignIn and SignOut process. But when I added the auto-login logic whenever I tried to SigOut by pressing the signout button, it is going to the sign_in_screen but suddenly it is again Sign in me to the user_info_screen. How to solve this?

Showcase the new Firebase authentication method called Multi Factor Authentication (MFA), it gives users a more secure way of authentication. You can take the help of the Invertase blog present below inside the More info section.

Please try to maintain similar theming across the pages, though there aren't any concrete theming guidelines for this contribution but keep this in mind for future-proofing this contribution.

Use the correct folder structure for adding the functionality, have a look at the readme and the project lib folder structure to understand the proper folder structure to follow. Each functionality is under its own category and consists mainly of screens, utils, and widgets folders.

NOTE: You need to create your own Firebase project and configure it before starting to contribute, make sure you read the CONTRIBUTING guidelines.

More info: https://invertase.io/blog/flutterfire-mfa-tutorial Package to use: https://pub.dev/packages/firebase_auth

Hacktoberfest 2022 Note: There's no assignment of issues (first come, first review basis), all eligible contributions will be given “hacktoberfest-accepted” label to make it count towards the Hacktoberfest contribution, even if it's not merged.

Showcase the CRUD operation using the Firebase Realtime Database. You can follow the implementation of the Cloud Firestore CRUD operation and just build a similar thing with Realtime Database, or come up with your own idea (but should be a simple implementation that touches on all the CRUD operations).

Please try to maintain similar theming across the pages, though there aren't any concrete theming guidelines for this contribution but keep this in mind for future-proofing this contribution.

Use the correct folder structure for adding the functionality, have a look at the readme and the project lib folder structure to understand the proper folder structure to follow. Each functionality is under its own category and consists mainly of screens, utils, and widgets folders.

NOTE: You need to create your own Firebase project and configure it before starting to contribute, make sure you read the CONTRIBUTING guidelines.

Assume the Realtime Database rules to be open to everyone (even without auth) for this demo.

More info: https://firebase.google.com/docs/database/flutter/start Package to use: https://pub.dev/packages/firebase_database

Hacktoberfest 2022 Note: There's no assignment of issues (first come, first review basis), all eligible contributions will be given “hacktoberfest-accepted” label to make it count towards the Hacktoberfest contribution, even if it's not merged.

Add functionality for retrieving an image, video, or other files from the device storage and upload it to Cloud Storage. Use the generated URL to provide an option to download the file on the second page.

So, there would be two pages basically:

• First Page to select and upload a file from the device
• Second Page to download the file to the device

Please try to maintain similar theming across the pages, though there aren't any concrete theming guidelines for this contribution but keep this in mind for future-proofing this contribution.

Use the correct folder structure for adding the functionality, have a look at the readme and the project lib folder structure to understand the proper folder structure to follow. Each functionality is under its own category and consists mainly of screens, utils, and widgets folders.

NOTE: You need to create your own Firebase project and configure it before starting to contribute, make sure you read the CONTRIBUTING guidelines.

Assume the Cloud Storage rule to be open to everyone (even without auth) for this demo.

More info: https://firebase.google.com/docs/storage/flutter/start Package to use: https://pub.dev/packages/firebase_storage

Hacktoberfest 2022 Note: There's no assignment of issues (first come, first review basis), all eligible contributions will be given “hacktoberfest-accepted” label to make it count towards the Hacktoberfest contribution, even if it's not merged.