<form> ... </form> is output twice in the admin area, resulting in invalid HTML output

[Fraenkiman]

Apparently the Smarty plugin block.html_form produces the HTML output

twice ... .

<form id="admin-widgets-default" name="admin_widgets_default" method="post" action="[https://localhost/flatpress-master-2352/admin.php?p=widgets&amp;action=default](view-source:https://localhost/flatpress-master-2352/admin.php?p=widgets&action=default)" enctype="application/x-www-form-urlencoded" >
<input type="hidden" name="_wpnonce" value="7c3e9b0b0d"><input type="hidden" name="_wp_http_referer" value="/flatpress-master-2352/admin.php?p=widgets&amp;action=default"></form><form id="admin-widgets-default" name="admin_widgets_default" method="post" action="[https://localhost/flatpress-master-2352/admin.php?p=widgets&amp;action=default](view-source:https://localhost/flatpress-master-2352/admin.php?p=widgets&action=default)" enctype="application/x-www-form-urlencoded" >
<input type="hidden" name="_wpnonce" value="7c3e9b0b0d"><input type="hidden" name="_wp_http_referer" value="/flatpress-master-2352/admin.php?p=widgets&amp;action=default">

function smarty_block_html_form($params, $content, &$smarty) {
    // ...
    // return $str . $nonce . $content . '</form>';
    // Falsch!
}

Steps to reproduce:

1. open the widgets panel in the admin area
2. search for “application/x-www-form-urlencoded” in the HTML output.

This can be observed in every panel where there is a form ({html_form id=“....”} {/html_form}).

In addition, the submenu and the form have the same ID, which is also not valid.

This already occurred in FP 1.3.1 1327

[Fraenkiman]

Closed with b09997e