Stop Spoofed Form Submissions

Question

I have a question about stopping spoofed form submissions. How about if by using the $_SERVER[\'HTTP_REFERER\'] I only allow submissions to my forms coming from

Answer 1

Stop? No. Limit? Possibly. Is your website really being hit with an alarming number of spoofed form submissions, or are you just being preemptive? Don't solve problems that aren't there.