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  • Book Overview & Buying Learning ASP.NET Core MVC Programming
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Learning ASP.NET Core MVC Programming

Learning ASP.NET Core MVC Programming

By : T. S. Ragupathi, Parameswaran
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Learning ASP.NET Core MVC Programming

Learning ASP.NET Core MVC Programming

2 (2)
By: T. S. Ragupathi, Parameswaran

Overview of this book

ASP.NET Core MVC helps you build robust web applications using the Model-View-Controller design. This guide will help you in building applications which can be deployed on non-windows platforms such as Linux. In today’s age, it is crucial that you possess the ability to separate the programming and business logic, and this is exactly what ASP.NET Core MVC application will help you achieve. This version comes with a number of improvements that enable fast, TDD-friendly development to create sophisticated applications. You would also learn the fundamentals of Entity framework and on how to use the same in ASP.NET Core web applications. The book presents the fundamentals and philosophies of ASP.NET Core. Starting with an overview of the MVC pattern, we quickly dive into the aspects that you need to know to get started with ASP.NET. You will learn about the core architecture of model, view, and control. Integrating your application with Bootstrap, validating user input, interacting with databases, and deploying your application are some of the things that you will be able to execute with this fast-paced guide. The end of the book will test your knowledge as you build a fully working sample application using the skills you’ve learned throughout the book.
Table of Contents (13 chapters)
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10
10. Building HTTP-based Web Services Using ASP.NET Web API

Client-side and server-side validation


In the real world, it's not a case of either server-side or client-side validation. We can have both types of validation at the same time. In fact, it is recommended to validate the data at both ends to avoid unnecessary processing.

The preceding figure shows the validation is being performed at both the client-side and the server-side. If the data is not entered into the required field, we can catch that issue at the client-side itself. There is no need to send the data to the server to finally find out that there is no data entered. Once all the required data is entered, the data is sent back to the server to validate the entered data based on some business logic. If the validation fails, the form data is sent again to the browser with the error message so that the user can send the data again.

We have covered enough theory about the need for validation and the types of validations typically used in the application. Let us get our hands dirty by adding...

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Learning ASP.NET Core MVC Programming
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