Flutter/Dart & Firebase Error Messages & Codes

Question

I am implementing Firebase Auth into my Flutter app. How do I access error codes or user friendly error messages from Firebase? Is this available yet?

For example, on iOS you can get the localisedDescription from an error.

In Dart I have a onError: and catchError Futures which return an error object, but don't appear to have the relevant associated information.

Solution

it is available. the problem is that the catchError value is not an object, so you can't loop thru its keys. print/debugPrint just outputs the values without giving you any clue how to reference only one of them.

it has getter methods - code, message, and...details. 'details' is the human-readable result, but it's not documented on the firebase_auth flutter example. do this:

}).catchError((e) {
  print(e.details); // code, message, details
});

Comments

[creativecreatorormaybenot]

print, debugPrint