How can I create custom prop types in Vue.js?

How can I create custom prop types in Vue.js?

You can create custom prop types in Vue.js by defining a custom validator function in your component's props.

Can you show me an example of a custom validator?

Sure! Here's a simple example:

props: {
  myProp: {
    type: String,
    validator: function(value) {
      return value.length > 0; // Must be a non-empty string
    }
  }
}

What happens if the validation fails?

If the validation fails, Vue will issue a warning in the console, but it won't prevent the component from rendering.

Can I use multiple validators for a single prop?

Yes, you can use multiple validators by combining them in a single function or by creating an array of validator functions.