When an error in the validation of the form appears, is the image information got lost and I have to select the file again.

e.g. I have a class with the attributes:

title - required
image - required
description - required
body - required

I filled the fields title, image and body. When I try to publish this content, the system shows a error in the validation. The information about the image is got lost and there is no preview displayed - however the title and the body content is cached.