React Server Actions - Form Handling

When to use this skill

• Handling form submissions in Next.js 14+ applications
• Performing server-side data mutations without API routes
• Implementing progressive enhancement for forms
• Creating actions that work without client-side JavaScript
• Validating form data securely on the server
• Revalidating Next.js cache after data mutations
• Handling file uploads with server-side processing
• Implementing optimistic UI updates with useOptimistic
• Building accessible forms with server-first architecture
• Integrating with database operations directly
• Managing form state with useFormState hook
• Creating secure mutations with server-only code

When to use this skill