Swapped templates and Required fields

Hi,

We have created a main page with multiple templates that are swapped (hidden/deleted) based on buttons.  That piece works great.

The issue is, on each of the templates, there are required fields.  We only want the required fields to be 'active' on the template that has been swapped.  The hidden templates and their required fields need to be ignored.

Is there a way to make this happen?

I have previously done something like this in Adobe Live Cycle, but we no longer have access to that program.  Currently only have Adobe Acrobat Pro to work with on this.

Any assistance will be greatly appreciated.