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React 19: Server Functions
- React 19 introduces Server Functions.
- The `updateName` function is imported and passed into `useActionState` to be executed on form submission.
- The `updateName` function checks the length of the `name` and returns an error if it has less than 2 characters.
- Server Functions in React 19 eliminate the need for manual backend communication, handling status codes, and payload parsing.
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