title: Disable past date in HTML5 calendar
body: <p>Is there any way to prevent the user to select a past date from HTML5 calendar or how to hide the past date in html5 calendar?
  I just need the user to select the current date or future, not past date
  Can you help me with this, please?
  I don't want to use any plugin</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;input id="start" type="date" data-date-inline-picker="true" class="form-control" name="date"&gt;</code></pre>
  </div>
  </div>
  </p>