How do I handle form submissions in ASP.NET MVC?

How do I handle form submissions in ASP.NET MVC?

In ASP.NET MVC, you can handle form submissions by creating a controller action that accepts the form data as parameters.

Can you show me an example of a controller action for a form submission?

Sure! Here's a simple example:

[HttpPost]
public ActionResult SubmitForm(MyModel model) {
    if (ModelState.IsValid) {
        // Process the data
        return RedirectToAction("Success");
    }
    return View(model);
}

What about validation for the form fields?

You can use data annotations in your model to enforce validation. For example:

public class MyModel {
    [Required]
    public string Name { get; set; }
}

How do I display validation errors in the view?

In your view, you can use Html.ValidationMessageFor to display validation errors next to the form fields.