Hi,
You can use an IF statement to either send to a folder, but you will need to
specify what type of image should go to which folder.

If you are trying to separate file types or sizes or just random this can work
perfectly.

Or you can have 6 forms and then only show the extra ones if the "add more"
button is clicked.

if (isset($_POST['Submit'])) {
- - - show form 2 - - -
}