Well, I tried it and it doesn't really work.
-When you click on the browse button to select an image, it is very slow (locks up, opens the dialoge box slowly, etc.).
-When no title is entered, it displays the error but also submits the picture.
-Tried with both desc and title error but it only displays ONE error message but not the other. When no title or description is entered, it only displays the error for one (description OR the title) instead of error for both title and description since both were not entered.
-Tried using both: IE and Firefox
Any other way? Like min characters for title?