What are the best practices for using prop types in Vue 3?

What are the best practices for using prop types in Vue 3?

In Vue 3, it's essential to define prop types clearly to ensure data integrity. Use the defineProps function for better type inference.

Can you give me an example of how to define props?

Sure! You can define props like this: const props = defineProps({ name: String, age: Number }); This ensures that name is a string and age is a number.

What happens if I pass the wrong type?

If you pass the wrong type, Vue will issue a warning in the console during development, helping you catch errors early.

Are there any tools to help with prop validation?

Yes, tools like Vetur and Volar provide type checking and linting for Vue files, which can help with prop validation.