my product content type, I can now display a list of related products
chosen in a dynamic select field from my backoffice admin form.
problem now is that if I don't choose any related product, all products
of my Joomla! category dedicated to product articles are listed in the
list field of the product content type.
Which seems logic because there is no article id to filter the list.
Is there a way to display nothing (hide the liste or display an empty list) if no related product(s) are selected ?