Please,

I have a numeric question that must accept only the numbers 5, 6, 7 and 99 as answers. How can I set this? I looked for a tip in the manual, but didn't find.

Thanks.
Helvio Brito

I found it in the manual. Sorry.
Here is the answer, to anyone with the same doubt:
Just insert in the Validation field:
/^([5-7]|[9][9])$/

This means that the units 5 to 7 and the number 99, made of the ten [9] plus the unit [9] are accepted.

manual.limesurvey.org/Using_regular_expr...ns#Number_validation