contact-form-builder-ses

Build a secure contact form with AWS SES by integrating Zod for validation, DOMPurify for sanitization, reCAPTCHA v3 for spam prevention, and Upstash Redis for rate limiting. This ensures reliable email delivery while protecting against malicious input and abuse.

Prevent spam in website email forms by combining reCAPTCHA v3 for invisible bot detection with Upstash Redis rate limiting. This dual approach blocks automated submissions without adding friction for legitimate users filling out your contact form.

AWS SES supports dual email delivery for contact forms by sending submissions to your business email while simultaneously sending a confirmation receipt to the customer. This ensures both parties are notified with customizable branding and form fields.

Sanitize contact form input to prevent XSS attacks using DOMPurify, which strips malicious scripts from user submissions. Combined with Zod validation for strict data type checking, this protects your email submission pipeline from injection vulnerabilities.

Use this contact form solution for newsletter signups and callback requests, as it handles various email submission features beyond standard inquiries. The customizable form fields and AWS SES delivery adapt to different submission types while maintaining security.

Upstash Redis handles rate limiting for email submissions by restricting excessive requests and preventing abuse. This protects your AWS SES sending limits and ensures your contact form remains available under high traffic or targeted attacks.