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.