Many of my map layers are zoomable to zoom level 21, but one of my basemaps is only zoomable to 18. When I zoom past this level with that particular basemap activated, the background goes white.
I'd like to indicate to my user that this is expected behavior and that there's just no data for that zoom level. I'd like to do this by inserting a tile similar to Google Maps's "no data" tile.
Can I set a default error tile in OpenLayers 3?