Caorda Support
Member
We have an existing Subscribe form where if a member inputs their email address and if they already exist they are redirected to a page that populates all the other fields for that member (e.g. First/Last, Member number, subscribed segments etc.). The user can then update the details as required and "Update profile". All good - except if someone knows another person's email address, they can find out all the other details including member number and change any or all of the details. There appears to be no double opt-in for changes to the record which can be a security issue. Can you please confirm if this is possible?