How can I use Vuelidate for advanced form validation in Vue.js?

How can I use Vuelidate for advanced form validation in Vue.js?

You can use Vuelidate to create complex validation rules by combining built-in validators and custom ones. Would you like an example?

Yes, please provide an example of combining validators.

Sure! You can combine validators like required and minLength to ensure a field is not only filled but also meets a minimum character count. Here's a code snippet:

validations: {
  name: {
    required: true,
    minLength: minLength(3)
  }
}

What if I want to add custom validation logic?

You can create a custom validator function and use it within your validations. For example:

customValidator(value) {
  return value && value.includes('@');
}

Then include it in your validations.

That sounds great! Can I validate multiple fields at once?

Yes, you can validate multiple fields by creating a validation object that includes all the fields you want to validate together. This allows for cross-field validation.