Building React Components with Server Actions in Next.js

Server actions allow forms and interactions to call server-side code directly from components.

Problem

Some mutations should not rely on client-side state alone and need direct access to database or authentication logic.

Working approach

• Define a server action in a file with "use server".
• Import and call it from a form component.
• Handle loading and error states with React transitions.

Verification

Test the component locally and confirm the server action returns the expected result without client-side workarounds.