JAVASCRIPT

datepicker get selected date

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

today date selected in datepicker

document.getElementById("revised_on").value = new Date().toJSON().slice(0, 10);