What does this error mean?
The format of the email address submitted is not recognized or supported by the Firestore database, or the email address TextField Widget is misconfigured in the project.
​
​How to resolve this issue?
1. Verify that the correct TextField Widget is selected as an email address TextField Widget on the page.
​

2. Check the format of the email address used
For instance, a valid email address format is bartholomew@flutterflow.io or xxxxx.xxx@gmail.com or any other format from a service provider.
​
​NOTE THAT:

Some email address formats are not supported at the moment. Don't hesitate to get in touch with support@flutterflow.iosupport@flutterflow.io if the issue of using an email address persists after following the above instructions.