File field on groups, not return keys of "$_FILES"

[jeanmask]

File field on groups, not return keys of "$_FILES", returns only file name, causing problems in validating and processing data.

[bmidget]

Can you give me an example of what you mean?

[jeanmask]

Code:

<?php
$form = Formo::form();

$form->add('file1', 'file');

$subform = Formo::form();
$subform->add('file2','file');
$subform->add('file3','file');

$form->add('subform', 'group', $subform);

$form->add('submit','submit');

if($_POST && $_FILES) {
    $form->load();
    echo Debug::vars($form->file1->val(), $form->subform->file2->val(), $form->subform->file3->val(),$_POST,$_FILES);
}

echo $form;

output on submit all fields:

 array(5) (
    "name" => string(59) "281597_137018173050486_100002269115813_239789_1633589_n.jpg"
    "type" => string(10) "image/jpeg"
    "tmp_name" => string(27) "C:\Windows\Temp\phpA7BE.tmp"
    "error" => integer 0
    "size" => integer 31539
)
array(5) (
    "name" => string(0) ""
    "type" => string(0) ""
    "tmp_name" => string(0) ""
    "error" => string(0) ""
    "size" => string(0) ""
)
array(5) (
    "name" => string(0) ""
    "type" => string(0) ""
    "tmp_name" => string(0) ""
    "error" => string(0) ""
    "size" => string(0) ""
)
array(1) (
    "submit" => string(6) "submit"
)
array(3) (
    "file1" => array(5) (
        "name" => string(59) "281597_137018173050486_100002269115813_239789_1633589_n.jpg"
        "type" => string(10) "image/jpeg"
        "tmp_name" => string(27) "C:\Windows\Temp\phpA7BE.tmp"
        "error" => integer 0
        "size" => integer 31539
    )
    "file2" => array(5) (
        "name" => string(56) "542664_2965272977553_1433496222_32194989_790872515_n.jpg"
        "type" => string(10) "image/jpeg"
        "tmp_name" => string(27) "C:\Windows\Temp\php2E33.tmp"
        "error" => integer 0
        "size" => integer 166288
    )
    "file3" => array(5) (
        "name" => string(8) "acip.jpg"
        "type" => string(10) "image/jpeg"
        "tmp_name" => string(27) "C:\Windows\Temp\php2E43.tmp"
        "error" => integer 0
        "size" => integer 722595
    )
)