What are required prop types in Vue 3?

What are required prop types in Vue 3?

In Vue 3, required prop types ensure that a component receives the necessary data. You can define them using the 'required' property in the props option.

Can you show me an example of how to define required prop types?

Sure! Here's an example:

props: {
  title: {
    type: String,
    required: true
  },
  age: {
    type: Number,
    required: true
  }
}

What happens if a required prop is not provided?

If a required prop is not provided, Vue will issue a warning in the console during development, indicating that the prop is missing.

Can I set default values for props that are not required?

Yes, you can set default values for props that are not required by using the 'default' property in the prop definition.