<a name="ext_$content[ext_name]"></a>
-<form accept-charset="utf-8" action="{%url=modules.php?module=admin&what=extensions&reg_ext=$content[ext_name]%}" method="post">
- <input type="submit" name="ok" class="form_submit" value="{--ADMIN_REGISTER_EXTENSION--}" />
-</form>
+{%form,formMethodPost=modules.php?module=admin&what=extensions&register_ext=$content[ext_name]%}
+ <input type="submit" class="form_submit" name="ok" value="{--ADMIN_REGISTER_EXTENSION--}" />
+{%form_close%}