I have a rails app doing facebook invite. I use javascript code for that which is all working fine.
I now want a way for the user to only be able to invite friends who are not already members of the app. Is this possible?
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I have a rails app doing facebook invite. I use javascript code for that which is all working fine.
I now want a way for the user to only be able to invite friends who are not already members of the app. Is this possible?
I was able to solve this using “exclude_ids” that facebook provides to remove some users from list.