title: Datepicker with default value is today
body: <p>I have a page &quot;nnnx.php&quot; which has a datepicker. The date input will be: <code>$nnnx = $_POST['nnnx'];</code></p>
  <p>I want when open nnnx.php, default value of input is today: <code>$nnnx = $today;</code> (= <code>date(&quot;Y/m/d&quot;)</code>)
  and when datepicker the value <code>input, $nnnx = $_POST['nnnx'];</code></p>
  <p>(It is similar to this page: <a href="https://www.history.com/this-day-in-history" rel="nofollow noreferrer">https://www.history.com/this-day-in-history</a>)</p>
  <p>Can you help me, please? Thanks very much!</p>