CODE EXAMPLE FOR JAVASCRIPT

datetimepicker strart with monday

//datetime
 var tdt = new Date();
    $('.form_datetime').datetimepicker({
        weekStart: 1,
        todayBtn: 1,
        autoclose: 1,
        todayHighlight: 1,
        startView: 2,
        forceParse: 0,
        showMeridian: 1,
        startDate:tdt,
    });