Hello FlutterFlow Community,
I am using FlutterFlow on Mac with the Free plan, and I am trying to enable Web platform and use Phone Authentication.
Currently, I am facing multiple issues:
1. Web platform / Firebase
In *Settings → Platforms**, I only see Web deep linking.
The *Integrations → Project Setup → Web toggle** mentioned in the docs is missing.
As a result:
Web Firebase tab is empty
Phone OTP on Web fails with a *400 error** (`sendVerificationCode`)
reCAPTCHA does not run
Steps I tried:
1. Checked Platforms settings
2. Reconnected Firebase
3. Verified Android/iOS apps work
4. Tried Web Preview
2. JavaScript / Console Errors
When testing Web Preview or Web deployment, I get multiple errors:
1. Google Maps warning
Google Maps JavaScript API has been loaded directly without loading=async. This can result in suboptimal performance.
2. Iframe sandbox warning
An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.
3. Phone Auth / reCAPTCHA errors
Failed to initialize reCAPTCHA Enterprise config. Triggering the reCAPTCHA v2 verification.
POST https://identitytoolkit.googleapis.com/v1/accounts:sendVerificationCode … 400 (Bad Request)
Uncaught TypeError: J.ca(...).ap is not a function
These errors repeat multiple times in *main.dart.js** and other scripts.
3. What I need help with
How to *enable Web platform** on Free plan if the toggle is missing
How to fix *Web Phone Authentication** (400 error + reCAPTCHA)
Guidance on whether these *JavaScript / Google Maps warnings** can break Web deployment
Project info:
FlutterFlow plan: Free
Platform: Mac
Project Name: BispRideUZ
Screenshots of Platforms and Firebase tab attached.
Thank you in advance for any advice!
This is for my diploma project, and I need to finish it quickly, so any guidance is highly appreciated.
