PhoenixFacebookMessenger v0.4.0 FacebookMessenger.Callback behaviour
This module defines the methods required for a module to become a callback handler for facebook messenger module
Summary
Callbacks
called when a challenge has been received from facebook and the challenge failed
called when a challenge has been received from facebook and the challenge succeeeded
function called when a message is received from facebook
Callbacks
Specs
challenge_failed(any) :: anycalled when a challenge has been received from facebook and the challenge failed
Specs
challenge_successfull(any) :: anycalled when a challenge has been received from facebook and the challenge succeeeded