Spam protection
reCAPTCHA, honeypot, and country block.
3 min read Updated 2026-04-24
- Honeypot — hidden field that only bots fill. Catches ~95% of bot spam with zero user friction.
- reCAPTCHA v3 — invisible scoring, only blocks suspicious submissions.
- Country block — prevent submissions from countries outside your service area.
- Email domain block — block disposable email domains (10minutemail, guerrillamail, etc.).
- Rate limit — max N submissions per IP per hour.