showOverlay for form?

Can I use showOverlay() for a form or a layout object?

I want to display and disable the form for users who are not logged in. I would also like to use showOverlay() to tell them to login:

http://webix.com/snippet/cdb0f66b

Is this possible?

Hi,

webix.OverlayBox was made only for the data components (list, datatable, tree, etc.)

I suggest you use disable API to prevent the form editing when needed :

http://webix.com/snippet/7e414932