Using Knockout.js Model Validation for ASP.NET MVC Models

Client-side validation improves performance and gives the users of our application, a better experience. Knockout.js is a lightweight JavaScript library for implementing MVVM based application development. In this article we will use Knockout.js for client-side data binding. We will also define the Knockout model for managing and validating employee information. The data will be posted to the server only if the required fields are filled by the end-user.