How can I handle PropTypes errors in Vue 3?

How can I handle PropTypes errors in Vue 3?

In Vue 3, you can use the defineProps function to define props and their types. If a prop type is incorrect, Vue will log a warning in the console.

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

Sure! You can define props like this:

const props = defineProps({
  name: String,
  age: Number
});
``` This will ensure 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, helping you identify the issue during development.

Is there a way to customize the error messages?

Yes, you can create custom validators for props to provide more specific error messages. You can define a function that checks the prop value and returns an error message if it fails.