Conditional Logic: Option must be selected before users can progress through the form

Hi

I have a series of options for purchase on on of my forms (purchase type and quantity required). I want to be able to put a condition on that at least one must be selected before the customer can progress through the form. I tknow conditional logic should be used but cant think of a way to do it.

Any suggestions? The section i want to address is "Player One Order Details" on the attached form

Hi there,

If you want at least one option must be selected in the "Player One Order Details" section before the users of your form can progress through the form, you can add a condition to show the rest of the form fields only if any of the options is selected.

For example:

You can use the Show/Hide multiple fields at once base on condition. Here's the guide on Hide or Show Multiple Fields at Once.

Regards.