How do I set default values for prop types in Vue?

How do I set default values for prop types in Vue?

In Vue, you can set default values for prop types by using the default property in the props option. For example:

props: {
  myProp: {
    type: String,
    default: 'Default Value'
  }
}

Can I set default values for multiple props?

Yes, you can set default values for multiple props by defining each prop with its own default value in the props object. For example:

props: {
  firstName: {
    type: String,
    default: 'John'
  },
  lastName: {
    type: String,
    default: 'Doe'
  }
}

What happens if I don't provide a value for a prop?

If you don't provide a value for a prop that has a default value set, Vue will use the default value. If no default is set, the prop will be undefined.

Can I use functions as default values?

Yes, you can use functions as default values, but you need to return the value from the function. For example:

props: {
  myArray: {
    type: Array,
    default: () => []
  }
}