Did you save the access tokens of each user and use them whenever a user log-in to your site/app? If not, then they will be asked to allow the app everytime they login to your site.
Hope this helps... On Apr 16, 3:07 am, Konstantin <rasf...@gmail.com> wrote: > Hello! > > We are trying to implement the sign in with twitter button...we can > successfully connect a twitter account and be redirected back to our > site. But if a user comes back to our site who has already > authorized our application and clicks the sign in with twitter button, > they have to go through the "allow our site access" step again and > reauthorize our application. > > Does anybody have any idea why this might be > happening instead of what is described in step 3 > onhttp://dev.twitter.com/pages/sign_in_with_twitter? -- 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