php - Authenticating if a Facebook account exists - don't want to go through FB login -


I would like to remove a method of authenticating a Facebook account, without any Facebook login, anyway, my question, anyway To check, I was thinking of markup with Reggae, where I could see if there is a number of Facebook, and if it does something like that.

Thanks for the suggestions.

You can use graph API to check if a user asked for an object exists Is (e.g.,).

From:

Alternatively, users with a username and a page ID can be obtained using their username. Since "platform" is the username for the above page, you will return what you expect. All responses are JSON objects.

... though I'm not sure exactly that the username is & lt; -> How ID is set up. The preferred access is through ID:

Hope it helps


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