In this short, I give a breakdown of how to use the useActionState hook in Next.js 15 to maintain user input in form submissions. This is really useful for improving the User experience in your application.
useActionState is a Hook that allows you to update state based on the result of a form action. This really comes in handy when processing forms in our server actions. Watch the full tutorial video from this short to see how powerful this hook is!
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