Handle Geolocation errors

A location request can fail for several normal reasons. This sample turns the error code into a message that helps the user decide what to do next.

What you will learn

How to provide an error callback
What the three standard error codes mean
How to offer a fallback instead of retrying forever

No request has been made.

Error codes

1: Permission denied.
2: Position unavailable.
3: Request timed out.