I need to add custom validation to a field in the asset metadata editor schema (Dropdown). I created clientlib (category = xyz) and js files under /apps (the JS file is only having a console.log). To the dropdown node I added property 'extraclientlibs' and value 'xyz'. I added a 'granite:data' node as a child node to the dropdown.
But the JS doesnt load.
Where do we need to add the JS to be able to validate a field in asset metadata schema?
(i was working on /conf/global/settings/dam/adminui-extension/metadataschema/default/application/items/tabs/items path)