Forge.facebook.ui Callback Invoked With Null On Ios

I'm having trouble with Trigger.io Forge and getting a callback from a native FB friend selector UI. The problem is only showing on iOS, works fine on Android. Running this code in

Solution 1:

A fix for this will be included in v1.4.23 Trigger.io platform version.

Your success callback will be invoked with (for apprequests for example):

{"request":"519074534448448","to[0]":"105000524002524"}

Note: your success callback will still be invoked if the user hits cancel: {} will be passed as the callback parameter.

If they hit the x in the top-left corner, your failure callback will be invoked.