Matthew1980 - 7:51 am on May 14, 2010 (gmt 0)
Hi there jatar_k,
I should have been clear about that really, posting to a dedicated php file or class enables you to handle things better, but you can still do error checking and blank submissions from posting to 'itself'.
I think though setting in place a dedicated form handler is just better practise, from there you can handle all exceptions. Just my opinion there, there may be better options that I haven't encountered yet ;)