I recently bought (yeah) a module for prestashop to add an option to sign in with twitter account, I created application with read write access and proper callback URL, and there is some sort of problem:
after clicking sign in with twitter popup window appears (which means consumer key, and consumer key are valid, since with incorrect ones I get error message at this point) with option to click ‘Sign-In’ or ‘Cancel’ and informations from twitter.
after clicking ‘Sign In’ button it goes to ‘Redirecting you back to the application. This may take a few moments.’ screen and after a few seconds back to ‘Sign In’ screen. I can click ‘Sign In’ several times with no effect on login process itself. I tested on Chrome 15.0.874.106m, Firefox 3.6.6 and IE 8 with the same results.
Can anyone tell with this much of information, whether it’s an issue with a module, or genuine twitter problem I’m having?
SOLVED by adding www prefix in callback URL, apparently it does matter for the module.