You don't. All you can do is make an API request to verify_credentials and see if there is an error or not.
Tom On 5 sep. 2010, at 12:26, StuFF mc <m...@stuffmc.com> wrote: > I couldn't find some "callback" but I obviously need to know when a > user revoked my app. Or maybe I'm doing something wrong. Probably. > Here's the idea: > > When a user accepted (we're speaking OAuth obviously) the app, I save > his screen_name. > > Based on that, I auto log him to twitter the next time he logs on the website. > > If I don't have a screen_name, I will display a "sign in with twitter" > badge, instead of saying "@name is connected", but if a user revoke, I > still "think" I'm "connected/accepted". > > Cheers. > > -- > Twitter developer documentation and resources: http://dev.twitter.com/doc > API updates via Twitter: http://twitter.com/twitterapi > Issues/Enhancements Tracker: http://code.google.com/p/twitter-api/issues/list > Change your membership to this group: > http://groups.google.com/group/twitter-development-talk?hl=en -- Twitter developer documentation and resources: http://dev.twitter.com/doc API updates via Twitter: http://twitter.com/twitterapi Issues/Enhancements Tracker: http://code.google.com/p/twitter-api/issues/list Change your membership to this group: http://groups.google.com/group/twitter-development-talk?hl=en