I'm trying to use a Google Maps key in my webform, but it keeps coming back saying that the key is wrong (in the developers console).
I've gone to the Google console and regenerated the API key. That won't work. I've also looked at the referrers and set them (when I run it it comes up as http://localhost:12345/myform.aspx - so I've added a referrer of http://localhost:12345/*) with no avail. I've also checked the referrer in the developers console (F12) which comes up as http://localhost:12345/myform.aspx so there's no issue there.
Am I missing something blindingly obvious?
EDIT - code is <script src="http://maps.google.com/maps/api/js?v=3&key=LONG_KEY_HERE;sensor=false"></script>
Returning
Google Maps API error: InvalidKeyMapError https://developers.google.com/maps/documentation/javascript/error-messages#invalid-key-map-error