Hi, I am trying to collect the ID of participants within a household that have now moved house.
I have the following so far:
Q1. How many household members have moved since last contact?
Then a repeat loop with repeat_count set to be the answer to Q1 containing the question:
Q2. Please enter the ID of the household member(s) that have moved
Is it possible to prevent the same participant ID being entered more than once (ie duplicate answers to Q2)?