form_open_multipart instead form_open no $_POST data

Do this way instead

PHP Code:

<?php
      
  echo form_open ('/userReport/reportFinale/'.$doa->id,['class' => 'col-md-12', 'id' => 'myform', 'name' => 'form_doa_report_righe','onSubmit' => 'return controlla_e_invia();']) ;

        ?>

I must send two file , can i send without multipart ?