Hey Christian,
Please check out this page
https://confluence.dimagi.com/display/commcarepublic/Minimize+Duplicates
on minimizing duplicates.
Thanks,
Will
···
On Mon, Jun 20, 2016 at 2:12 PM, Christian Neumann < christian.neumann@gmail.com> wrote:Hi,
I think I know the answer and I might 'abuse' CommCare with this a little
bit. Nevertheless want to make sure that I understand it.For our referral app we are planning to pre-print unique QR codes as
'referral IDs. These IDs are both handed out to the referred client and are
recorded/scanned as an answer in the initial registration form. Now I
wonder if there is a way to ensure that one code/ID is not accidentally
used for different referral cases. So ideally once one of the pre-printed
coded is used for the referral case registration, the app would deny
re-assigning/-scanning this for another referral case.Of course this can't be done with multiple concurrent, offline
deployments, but in our case for one screening activity it will be done
from only one device. So is there a way to access the form-history of all
cases (of one day?) to check for uniqueness?Thanks,
christian--
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