Как получить startDate и end Date из daterangepicker?

Question

var range = $ ('input [name = "datefilter"]'). Daterangepicker ({autoUpdateInput: false, locale: {cancelLabel: 'Clear'}});

                   $('input[name="datefilter"]').on('apply.daterangepicker', function(ev, picker) {
                      $(this).val(picker.startDate.format('YYYY/MM/DD') + ' - ' + picker.endDate.format('YYYY/MM/DD'));
                  });
                  $('input[name="datefilter"]').on('cancel.daterangepicker', function(ev, picker) {
                      $(this).val('');
                  });

                });