How can I implement custom validation in Vuelidate?

How can I implement custom validation in Vuelidate?

To implement custom validation in Vuelidate, you can create a custom validator function and use it in your validation rules.

Can you show me an example of a custom validator?

Sure! Here's a simple example:

const myCustomValidator = value => {
  return value && value.length >= 5;
};

You can then use this in your Vuelidate rules.

How do I integrate this validator into my form?

You can integrate it like this:

validations: {
  myField: { required, myCustomValidator }
}

This will apply your custom validation to 'myField'.

What if I want to show a custom error message?

You can use the $error property to check for validation errors and display a custom message accordingly.