title: bootstrap 3 datetimepicker((eonasdan)) - e.date is undefined on "dp.show"
body: <p>I am using the <a href="http://eonasdan.github.io/bootstrap-datetimepicker/" rel="nofollow">eonasdan bootstrap 3 datepicker</a> (v4.14.30).
  I try to read <strong><em>e.date</em></strong> value on <strong><em>dp.show</em></strong> and I get <strong><em>undefined</em></strong>.
  Has anyone had a similar problem?<br>
  Here is a jsfiddle of the issue.
          <a href="https://jsfiddle.net/adollphus/c79ddtok/" rel="nofollow">https://jsfiddle.net/adollphus/c79ddtok/</a></p>
  
  <p>Thanks for your time.    </p>
  
  <p>Html</p>
  
  <pre><code>&lt;div class="input-group date" style="max-width: 300px; float:left;"&gt;
      &lt;input class="form-control model-edit-info input-sm"
      id="datepicker"
      type="text" /&gt;
      &lt;span class="input-group-addon input-sm" style="cursor:pointer"&gt;
          &lt;span class="glyphicon glyphicon-calendar"&gt;&lt;/span&gt;
      &lt;/span&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Jquery</p>
  
  <pre><code>$(document).ready(function () {
      var datepicker = $('#datepicker').parent();
      datepicker.datetimepicker({
          locale: 'pl',
          format: 'YYYY-MM-DD',
          minDate: new Date(1900, 0, 1),
          showTodayButton: true,
          toolbarPlacement: 'top',
          widgetPositioning: {
              horizontal: 'right'
          }
      });
      datepicker.on('dp.show', function (e) {
          alert('e.date=' + e.date);
      });
  });
  </code></pre>