how to get selected date from datepicker code example

Example 1: datepicker get selected date

$(function() {
    $("#datepicker").datepicker();
    
    $("#datepicker").val();
    
    $("#datepicker").on("change",function(){
        var selected = $(this).val();
        alert(selected);
    });
});

Example 2: get datepicker value date

if(this.selected){
  console.log(this.selected.endDate.format("DD-MMMM-YY"); // need to show date in DD-MMMM-YY Format
}