Hi I'm currently using the bootstrap class="glyphicon glyphicon-calendar" calendar.it works fine as shown in the picture.

But recent requirement came that the datetime-picker should only allow the users to select a specific date and time but should not allow to change the minutes.That means user should only be able to select hours not minutes. So user can only select exact hours like , 09/19/2021 11:00 PM 09/20/2021 01:00 AM

(minute part is set to 00 default value)

I tried to enter different formats inside following script.But nothing worked

`

<script>
  $(function () {
  $('#datetimepicker3').datetimepicker();
  format:______
  });
 </script>

Please help me to solve the above problem