Hi,
I know how to hide/display the second question on the result of first question.
But I am stuck at validation of the value of second question on first.
Here is my example.
Q1. How many sibling do you have?
Q2. How many of your siblings are married?

I enter 3 and Q2 was enable by relevance equation Q.NAOK>=1.
I enter <=Q1.NAOK at Q2 validation. But it didn't work.
And also at Question Valiation Equation and not working.

I couldn't find in the manual.

Hello,
Maybe more simple than you can imagine....
Using numerical type question for Q2, you can set in advanced settings the minimum value allowed (as well as max value).

Ben/