Hello community,

I would like to set a condition based on a number entry of an earlier question. Thereby I want to base the condition whether the previous entry was an odd or even number.

Can anyone tell me, how I can implement this with RegEx?

I figured out that

Odd Numbers is "^\d*[13579]$" and Even Numbers is "^\d*[02468]$".

But how can I implement this in Limesurvey?

Thanks a lot for your help!

P.s.: I'm using Limesurvey Version 1.90+ Build 9642.

In the conditions interface, you need to set the comparison operator to "Regular expression" - docs.limesurvey.org/Setting+conditions&s..._comparison_operator.

Thanks a lot - it turned out that the problem is, that the RegEx Code only works on numbers between 0-9. Do you have any idea how it can be changed to be used with numbers up to 4 digits (e.g. 1995)?

Try this to find if the last digit in the string is odd or even:

Even:
Odd:

Thanks a lot - that helped me out!