How to send attached files via FormIt in modx?

Question

MODX

adding enctype="multipart/form-data" to form (i.e.

<form action="" method="post" class="form" enctype="multipart/form-data">

) and

<input type="file"  value="[[!+fi.contact_attachment]]"/>

does not help
and how else to make the information from this form duplicated in the resources

Answer 1

<form method="post" action="" enctype="multipart/form-data">