I would like to limit the number of checkboxes being checked limited during registration.
I have a checkbox list of around 15 items and only want to have maximum 2 items checked. How can I do that?

Hi Roland,

This is impossible right now, if you want you should hack the code and hire the 3rd party dev, we cant help you too much for this.

Well, ok - thank you. Was at least a try worth. Hate to hack into the code because it becomes a disaster with every new upgrade.
Thank you,
Roland

Hi Ronald,

I suggest when you do hack, always create some notes which line and what code do you hack, so it will be usefull after your upgrade and re-apply it again.

Yes, thank you for the tip!

you're welcome