What are the best practices for using the setup script in Vue?

What are the best practices for using the setup script in Vue?

When using the setup script in Vue, it's important to keep your code organized and modular. Use composition functions to encapsulate logic and avoid cluttering the setup function.

Can you give me an example of a composition function?

Sure! A simple example is a function that handles form validation. You can create a useFormValidation function that returns validation logic and state.

How do I manage state in the setup script?

You can use the ref and reactive APIs to manage state. ref is great for primitive values, while reactive is used for objects.

What about using props in the setup script?

Props can be accessed directly in the setup function as the second argument. This allows you to use them seamlessly in your logic.