Yup is a JavaScript schema builder for value parsing and validation. It provides a simple and intuitive way to define schemas for validating data shapes and types. With Yup, you can easily create validation rules for objects, arrays, strings, numbers, and more, making it ideal for form validation and data processing tasks. Yup supports asynchronous validation and allows for custom validation logic to be easily integrated.
Compared to other validation libraries like Joi or Validator.js, Yup stands out for its ease of use, performance, and flexibility in defining validation schemas. It is actively maintained and widely used in the JavaScript community for its robust validation capabilities.
Alternatives: joi, validator.js, ajv
Tags: javascriptvalidationschemaparsingform-validation