How do I reduce form spam without blocking real people?
Use validation, rate limits and correctly configured reCAPTCHA only where the form actually needs them.
Updated October 1, 2026
Layer controls carefully
Start with required-field validation and sensible rate limiting. Add reCAPTCHA when automated abuse justifies it. Test the form in a private browser window afterward.
A broken anti-spam key should not become a permanent barrier for legitimate visitors.