Thanks. From a post by robotdan to another user:
Hi @forenheith can you confirm you have configured your redirect URI in FusionAuth?
The Redirect URI will be the URL of your application that will handle the response from the Authorization request. If the value you send in the redirect_uri parameter is not registered with FusionAuth you will receive the invalid_redirect_uri error as you're seeing.
what does this mean?
"If the value you send in the redirect_uri parameter is not registered with FusionAuth you will receive the invalid_redirect_uri error as you're seeing."
Where would I register my Redirect URI? I already have it registered in
Redirect URI as can be seen here. But I get the feeling that he is talking about registering it somewhere else?
![Screenshot from 2021-05-14 02-34-57.png](/community/forum/assets/uploads/files/1620974176507-screenshot-from-2021-05-14-02-34-57.png
I did find this:
redirect_uri [String] REQUIRED
The URI to redirect to upon a successful request. This URI must have been configured previously in the FusionAuth Application OAuth configuration. See Applications in the FusionAuth User Guide for additional information on configuring the redirect URI.
Where would that be done??
I also found this in rfs6749
If a redirection URI is provided in the request, the authorization server MUST validate it against the registered value.
BUT where do I register this?