I am trying to achieve the following functionality:
-User checks a checkbox, then an drop-down menu becomes visible (select)
-User unchecks the checkbox, then the dropdown menu becomes invisible
> Is it possible to do this within Contact Form 7 or with any of its extensions?
> Is it possible to do this with coding? (I am not that experienced with WordPress coding, so I need a step-by-step explanation).
Thanks in advance!