When there is only one selection for the result of a cascading dropdown, how can I remove the custom value and only show that one result? For example, when I select a company from my dropdown list, usually the cascading dropdown shows "Please Select" (my custom value) and, when I click on it, it shows multiple locations for that company. What if the company I select only has one location? I don't want the "Please Select" to show up, only the one location option. However, if there is more than one location, I do want the custom value of "Please Select" to show.