What are the differences between model binding and model validation?

What are the differences between model binding and model validation?

Model binding is the process of mapping data from HTTP requests to action method parameters, while model validation checks if the data meets certain criteria before processing.

Can you give me an example of model binding?

Sure! In ASP.NET, when a form is submitted, model binding automatically maps the form fields to the parameters of the action method.

And how does model validation work?

Model validation uses data annotations or custom validation logic to ensure that the data is valid, like checking if a required field is filled.

Why is model validation important?

Model validation is crucial for maintaining data integrity and providing user feedback, ensuring that only valid data is processed.