Invitations - limit responses

[jd239-cornell]

Hi,

When using the limit responses per user it seems that it limits it to the IP address and is not connected to the invite ID. How can I limit survey responses based on the invite and not based on the IP address? This would be for respondents who are NOT checkbox users.

Thank you

[ncushing]

For anonymous users, the limit is enforced via a cookie that is placed on the client machine. If a respondent clears their cookies or uses a different browser then Checkbox will not have access to the cookie and can't enforce the limit.

The good news is that Checkbox 4.5 adds "Invitation Only" as a survey security option. This will require users to have a valid invitation to even take the survey and will allow enforcement of response limits on a per-invitation basis, regardless of whether a user is anonymous or not.