$(function(){
    $('#startDate').datetimepicker({
        format:'Y-m-d',
        onShow:function( ct ){
            var dt = new Date();

            var currentDate = dt.getFullYear() + "-" + (dt.getMonth() + 1) + "-" + dt.getDate();
            this.setOptions({
                maxDate:$('#endDate').val()?$('#endDate').val():currentDate
            })
        },
        timepicker:false
    });
    $('#endDate').datetimepicker({
        format:'Y-m-d',
        onShow:function( ct ){
            var dt = new Date();
            var currentDate = dt.getFullYear() + "-" + (dt.getMonth() + 1) + "-" + dt.getDate();
            this.setOptions({
                minDate:$('#startDate').val()?$('#startDate').val():false,
                maxDate:currentDate
            })
        },
        timepicker:false
    });
});