Capturing errors

You’ll remember that our Car object (defined in Chapter 3) looks like this:

public class Car
{
    public int id { get; set; }
    public string name { get; set; }
    public string mpg { get; set; }
    public string cylinders { get; set; }
    public string displacement { get; set; }
    public string horsepower { get; set; }
    public string weight { get; set; }
    public string acceleration { get; set; }
    public string model_year { get; set; }
    public string origin { get; set; }
    public string? is_deleted { get; set;}
}

Let’s also say that cars must not be deleted. You can create a validator for that pretty quickly. First, add a Using statement:

Using FluentValidation

Next, create a class that derives from AbstractValidator...