[% IF preview %]
<form method="post" action="controller.pl" enctype="multipart/form-data" id="form">
[% L.hidden_tag('file_name', SELF.file_name) %]
[% IF preview %]
<form method="post" action="controller.pl" enctype="multipart/form-data" id="form">
[% L.hidden_tag('file_name', SELF.file_name) %]