javascript - how can I collect form input in date format and display it on page -

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i trying take form input of type date , display on page. nothing being displayed when

function checkin(){      var date = document.getelementbyid("cindate").value;      var datearray = date.split("/");<!-- puts date datearray->      var s = document.getelementbyid("datei");      s.textcontent = datearray[1]"th of july";<!-- shows 2nd index of datearray on page->  }
         <form id="myform">      <!-- collects checkin date form input -->      check in date: <input type="date" name="checkin" id="cindate">                       <button  onclick="checkin()" >submit</button>  </form>    <h1 class="al">hotel room availability</h1>  <p class="al">you want check in on      <span id="datei"></span> <!-- shows checkin date -->  </p>

for solve problem can use code source :

<!doctype html> <html> <body>  <h1>javascript can validate input</h1>  <p>please input date template: 17/06/1982</p>  <input id="cindate">  <button type="button" onclick="myfunction()">submit</button>  <p id="datei"></p>  <script> function myfunction() {     var date = document.getelementbyid("cindate").value; var datearray = date.split("/"); var s = document.getelementbyid("datei"); s.textcontent = datearray[1]+"th of july"; }  </script>  </body> </html>

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