The Complete Guide to ASP.NET Core MVC (.NET 5) - Create Book and Validations

The video tutorial covers the process of implementing validation in a form submission using ASP.NET. It explains the creation of a post handler for data submission, property binding, and model state validation. The tutorial also details how to add and save data to a database, handle errors, and debug issues. Finally, it demonstrates how to display error messages in the user interface using ASP validation helpers.

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