Facebook PHP SDK login redirect_uri -


in php sdk documentation can read:

if user did not log in, or did not authorize application, user redirected via http 302 redirect redirect_uri error, error_reason, , error_description parameters in url.

in app, when click on login button, i'm correctly redirected https://www.facebook.com/dialog/oauth?[...] page prompted log in / authorize application. when done, i'm redirected redirect_uri huge hashed string state parameter.

but ! app requires 2 permissions. question :

why when allow (as user) 1 permission or disallow both permissions i'm redirected redirect_uri state param , no error, error_reason, , error_description parameters?

what did miss?


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