I would allow the multiple submissions, but make a note of any IP addresses to let you exclude the data in the analysis stage. From memory the following "meta" variables might be relevant: HTTP_CLIENT_IP, REMOTE_ADDR, HTTP_X_FORWARDED_FOR comma separated)
Although I don't know who your users are, people behind a firewall will have the same IP, so will people who switch browsers or close cookie-cleaning browsers to complete the survey at another time. Plus by doing it this way, you may be able to stop the more determined participants, who would try methods you wouldn't be able to detect if they knew that their data weren't being accepted. If this is a more scientific survey, doing it this way helps you show that the data are valid (you can say in your report that X participants had the same IP address and have therefore been excluded). Cheers, Will --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
