I am making a consent form on kobo but I want to prove that a certain person filled it by linking it to their email address/phone somehow. Is this possible? A signature is not enough in this case.
One workaround google forms has is this: https://support.google.com/docs/forum/AAAABuH1jm0ELzslR6L-5c/?hl=zh-Hant
So my followup question would be:
Is it possible to send someone a copy of their own response in Kobo with a message containing the link?