I would like to get a code or advice on how to get a form to pop up when the
user choses a certain choice form my main form.

For example.
On my main form I would like the user to chose if they are employed or
unemployed. If they are employed they would chose that and then another form
would pop up automactically and they would then have to fill out that form
(entering data like where they work now and stuff). How to do this?

I created a button so they would be able to just click on it but I want it
to stay hidden until the user has chosen "employed" .