Possibility for redirecting users to another link?

We have a form that is to be filled out for minor's only. Is there a way to set a condition or an element so that when their birthday is entered and they are 18 or older, we can then redirect them to the correct form? I can't find a way to verify the max age a participant can be.

Thank you

You can add another Date field:

That will be a current date field:

And you can calculate Age field by using this calculation:

Then when you calculate it, you can redirect your users to another form (if that is what you wanted):

Hope it helps.

Thank you!