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JSONからNext.js Server Actionへ

Server Action with Zod parsing and revalidatePath.

Runs in your browser

編集者注

Understanding · The form's submit handler runs on the server.

この詳細な解説章は現在、英語版のみで提供されています。上の変換ツールはあなたの言語で動作しますが、長文の解説記事はまだ翻訳されていません。

よくある質問

Quick answers.

Why use Zod with Server Actions?

Server Actions receive unstructured data from the client, so `zod` ensures that the incoming payload matches your expected types before any database operations occur.

What does revalidatePath do?

It clears the Next.js Data Cache for a specific route, allowing the browser to fetch fresh data and update the UI immediately after the action completes.

Is the generated code TypeScript-ready?

Yes. The output includes full TypeScript interfaces and Zod type inference to ensure end-to-end type safety in your Next.js project.

How do I handle errors in this action?

The generated code includes a structured try-catch block where you can return specific error messages to the `useActionState` hook on the client.

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