Microsoft Flow - Block multiple anonymous answers by cookies or IP address

Occasional Visitor



is it possible to block multiple answers in anonymous survey by saving cookie info or IP address info in Microsoft Forms?


I need to prevent users (anonymous) to answer my survey multiple times as much as possible.



2 Replies

If you are talking about external people answering your Forms, this isn't possible at the moment.

If you are talking internal users, this can be done by selecting "Only people in my organization can respond"> "one response per person" and be sure you have "Record Name" unselected to provide the required anonymization