Hello everyone,
I am trying to create a constraint in a field where it only allows to advance to the next question if the value introduced is contained in a previous question's answer.
More specifically, I will have two integer questions. One would be: "ID Number" (3 digits) and the other one would be "HH ID Number" (5 digits). I need the HH ID Number to be "Xid_numberX" where X are other integers and "id_number" is the previously introduced "ID Number".
So the constraint will allow the user to advance only if the value of id_number is the 3 middle digits of the "hh_id_number".
Example.
ID Number = 009
HH ID Number = 10091
If I try to insert the HH ID Number as 10081, it won't allow me to continue because it does not match the ID number - 009.
Hope the question makes sense and there is a way to implement it.
Best regards,
Francisco