I have this JSFiddle that as you can see has two tile layers. I have set the
minZoom of the 'Example Layer' to 5 so that it only loads once you have zoomed in that far.
The issue is, using Bootstrap Switch I cannot get the switch for the 'Example Layer' to be disabled until the user zooms in to zoom 5 in this case and then the layer would be visible.
The ideal solution would add a tooltip to show on to the switch whilst it is disabled that advises the user to zoom in further to view the layer.