Any data that enters your system from outside a trust boundary should be treated as untrusted until proven otherwise. That includes form fields, API payloads, file uploads, headers, cookies, queue ...

A production-ready demonstration of modern form handling in Next.js 16 with React Hook Form, Zod validation, and Shadcn UI components.

Spread the loveAh, the PDF. It’s the digital equivalent of that ubiquitous manila folder we used to shuffle around the office. We all encounter them, often daily, whether it’s an invoice, a job ...