javascript - Incorrect date and time when using Date Range Picker -

i'm using plugin date range picker plugin predefined range. problem "last 30 minutes" not showing correct date range.

what expect:

say january 28, 2016 17:00 pm, when select last 30 minutes, expect show january 28, 2016 16:30 pm - january 28, 2016 17:00 pm.

what got

january 28, 2016 12:00 am - january 28, 2016 11:59 pm

the rest of predefined template seems work. here's a fiddle play.

you need enable timepicker feature this:

$(function() {       function cb(start, end) {         $('#reportrange span').html(start.format('mmmm d, yyyy h:mm a') + ' - ' + end.format('mmmm d, yyyy h:mm a'));       }       cb(moment().subtract(29, 'days'), moment());       $('#reportrange').daterangepicker({       timepicker: true, /*add line*/         ranges: {           'last 30 minutes': [moment().subtract(30, 'minutes'), moment()],           'today': [moment(), moment()],           'yesterday': [moment().subtract(1, 'days'), moment().subtract(1, 'days')],           'last 7 days': [moment().subtract(6, 'days'), moment()],           'last 30 days': [moment().subtract(29, 'days'), moment()],           'this month': [moment().startof('month'), moment().endof('month')],           'last month': [moment().subtract(1, 'month').startof('month'), moment().subtract(1, 'month').endof('month')]         }       }, cb);     });