From date should lessthan to date using boostrap

Fromdate should less tahn todate using boostrap datepicker


$(document).ready(function(){
 
    $("#startdate").datepicker({
        todayBtn:  1,
        autoclose: true,
    }).on('changeDate', function (selected) {
        var minDate = new Date(selected.date.valueOf());
        $('#enddate').datepicker('setStartDate', minDate);
    });
   
    $("#enddate").datepicker()
        .on('changeDate', function (selected) {
            var minDate = new Date(selected.date.valueOf());
            $('#startdate').datepicker('setEndDate', minDate);
        });

});