Hello everyone,
I am wondering if ODK has a way to keep track of the already filled surveys you have finalized.
Let's say I have a survey ("HH_survey") and it must have unique HH IDs. In order to prevent duplicates by mistakenly introducing already visited HHs, I can write a condition where ODK goes over the previously finalized "HH_survey"s and check whether the HH ID I am introducing is different from the HH IDs I have already filled a survey for.
I have not seen anything like this, but perhaps some of you have already faced the same need and knows a way to do it.
Thanks in advance,
Best