Hi
Have a look at this post:
Link:- http://stackoverflow.com/questions/19098952/given-url-is-not-allowed-by-the-application-configuration-facebook-application-e
//Try to check at Settings > Advanced. At Valid OAuth redirect URIs, make sure you have a correct domain or let it empty (not recommended)
You need to add the URL to your app:
Go to the app you want for user login on the Facebook Developers page
Under Basic settings:
- Add the platform - Mine was web.
- Supply the site URL - mind the http or https.
- You can also supply the mobile site URL if you have any - remember to mind the http or httpshere as well.
- Save the changes.
Then hit the advanced tab and scroll down to locate Valid OAuth redirect URIs its right below Client Token.
- Supply the redirection URL - The URL to redirect to after the login.
- Save the changes.
Then get back to your website or web page and refresh.
I hope this would help you.
Thanks and Regards
Kautuk Sahni