Yes, and a headless browser can complete them properly rather than tripping basic validation. The giveaway is rarely the format, which is usually correct. It is the content: phone numbers that do not connect, addresses that do not exist, names and job titles assembled from word lists. Those submissions also cost you sales time, which no refund covers.
Can bots fill in my contact forms?Block Click Fraud2026-09-20T07:09:51+00:00