We want to reward new players who log into Facebook for the first time, without giving rewards to existing players who have already logged into Facebook. Is there a way to detect the first time that a player logs in with Facebook? The "newPlayer" field doesn't help, because the player may have previously logged in with device authentication, in which case newPlayer will be false when they first log in with Facebook.
Kevin Foley
We want to reward new players who log into Facebook for the first time, without giving rewards to existing players who have already logged into Facebook. Is there a way to detect the first time that a player logs in with Facebook? The "newPlayer" field doesn't help, because the player may have previously logged in with device authentication, in which case newPlayer will be false when they first log in with Facebook.