anchor.diff:  </table>
   <<<<<<< HEAD
   <<<<<<< HEAD
  +<<<<<<< HEAD
   <script type="text/javascript">
       function setVisibility() {
   =======
   =======
   >>>>>>> 6b631f0... Fixing playground2 sample.
  +=======
  +<script type="text/javascript">
  +    $("form[name='oauthLoginForm']").change(pkceChangeVisibility)
  +</script>
  +>>>>>>> e2c2002... Fixing playground2 sample
   <%
       if (isOIDCSessionEnabled) {
   %>
  
positive.code:             if ($("#grantType").val() == "<%=OAuth2Constants.OAUTH2_GRANT_TYPE_CODE%>") {
                  $("#pkceOption").show();
              }
          })
      </script>
  
  </head>
  
negative.code:             }
          }
  
          function pkceChangeVisibility(jQuery ) {
              if ($("#grantType").val() == "<%=OAuth2Constants.OAUTH2_GRANT_TYPE_CODE%>" &&
                      $("input[name='use_pkce']:checked")[0].value == "yes") {
                  $("#pkceMethod").show();
  