title: How to initialize bootstrap datetimepicker 4.x with initial time
body: <p>I have bootstrap datetimepicker in my form. How to initialize it with my own time. I tried several options none of these are working. And also I want to disable past dates on date picker.</p>
  
  <pre><code>$('#timePicker').datetimepicker({
      useCurrent: false,
      format: "HH:mm",
      pickDate: false,
      defaultTime: '01:00 PM'
  });
  </code></pre>
  
  <p><strong>EDIT:</strong></p>
  
  <p>I tried the following, but it is initializing the picker as 03:00 AM and load the input field with this value. I just need the picker to be initialized with 01:00 PM, but no value is expected in the input field until user select the time from the picker.</p>
  
  <pre><code>$('#timePicker').datetimepicker({
      useCurrent: false,
      format: "hh:mm A",
      defaultDate: '2000-01-01 01:00 PM'
  });
  </code></pre>