class Facebook::Messenger::Incoming::Optin
The Optin
class represents an incoming Facebook
Messenger
optin, which occurs when a user engages by using the Send-to-Messenger Plugin.
@see developers.facebook.com/docs/messenger-platform/plugin-reference
Public Instance Methods
ref()
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Function returns 'data-ref' attribute that was defined
with the entry point.
@return [String] data-ref attribute.
# File lib/facebook/messenger/incoming/optin.rb, line 19 def ref @messaging['optin']['ref'] end
user_ref()
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Function returns 'user_ref' attribute defined in checkbox plugin.
@return [String] user-ref attribute.
# File lib/facebook/messenger/incoming/optin.rb, line 28 def user_ref @messaging['optin']['user_ref'] end