Show "Key Error" when trying to configure invalid key

[iparamonau]

No description provided.

[iparamonau]

Here's the link that we check when use sets API_Key. If error, we show error message that we get from API.

https://chrome.google.com/webstore/detail/oajehffbidgccdedglcogjoolbdmpjmm

[psergeev]

https://chrome.google.com ?

[iparamonau]

The thing is that whatever link we try to shorten - it will appear in person's dashboard at iframe.ly. I'd rather make a use of it. The chrome link above is Iframely for Chrome extension. Perhaps, it'll be helpful for some people

[psergeev]

XMLHttpRequest cannot load http://iframe.ly/api/oembed?api_key=3f3dd06dda3ecfc30fd89c1&url=http://www.google.com&origin=dev.srv/gitweb. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://dev.srv' is therefore not allowed access.

[psergeev]

@iparamonau done