What are the best practices for using props in Vue.js?

What are the best practices for using props in Vue.js?

When using props in Vue.js, it's important to define them clearly in your component, validate their types, and provide default values.

Can you explain why prop validation is important?

Prop validation helps catch errors early by ensuring that the data passed to components is of the expected type, improving maintainability.

What should I do if a prop is optional?

For optional props, you can set a default value or use the 'required' property in the validation to indicate that it's not mandatory.

Are there any performance considerations when using props?

Yes, excessive prop drilling can lead to performance issues. Consider using Vuex or provide/inject for state management in larger applications.