We've run into an issue where we have users uploading files larger than the PHP maximums which causes the form submission not to complete. The failure isn't a problem - this is expected behavior - but because we have PHP error reporting turned off, the user doen't receive any warning or alert that their form submission wasn't processed.
Would it be possible to make file upload failure a case that would throw a validation error on the form, informing the user of the issue and allowing the user to resubmit the form without having to input the form information again?