Limits for number of times a choice in dropdown block can be made

Hi,

One feature I would really like to see and it is really rare in form builders is to put individual limits for the number of times a choice can be made by someone in a dropdown block.

For example, my business partner gives

courses and he would like to sell up to four pre-determined dates for each different day of his courses. He only has 12 places for students for each day.

Right now, we do it with WuFoo as it’s almost the only form builder I was able to find that does this, but it does some weird stuff that can’t be configured. It always displays the remaining places on the customer facing UI. I would like to be able to hide the remaining info from the customer as it can affect their view of the “success” of the courses.

Just to be sure I’m clear, let’s say a dropdown block has 4 choices :

October 1, 2025 (10 remaining places)

October 7, 2025 (8 remaining places)

October 14, 2025 (5 remaining places)

October 21, 2025 (12 remaining places)

Ideally, there would be a way to just grey out a choice when 12 people have chosen it before. If we can decide to show or hide the remaining places would also be a good option to have.

I uploaded a photo of what this looks like in WuFoo currently.