Prevent File Type Selection

I have a file field type used for listing multiple documents on page and have limited the upload of files to PDFs only. However, when selecting files to list, as there is another region on the page (the page banner) which allows for images, the clients are able to select from jpgs, pngs etc as well as the PDFs. Is there a way of limited the select to a file type in addition to uploading.

Yes, you can limit the query to files with the assigned template (the one you use for restricting the upload type).

Of course (I’m a newby)

query: page.documents