How can I use Yup for advanced validation in my forms?

How can I use Yup for advanced validation in my forms?

You can use Yup to create complex validation schemas for your forms. What specific validation rules do you need?

I need to validate an email and ensure a password is strong.

You can use yup.string().email() for email validation and yup.string().min(8).matches(/[A-Z]/) for strong password validation.

Can I combine multiple validations for a single field?

Yes, you can chain validations using the concat method or by using yup.string().test() for custom validations.

What if I want to validate an array of items?

You can use yup.array().of(yup.string().required()) to validate an array of strings, ensuring each item is required.