Add project files.

Models/ContactFormModel.cs

@@ -0,0 +1,24 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace clivelancaster.Models
+{
+    public class ContactFormModel
+    {
+        [Required]
+        [Display(Name = "Your Name")]
+        public required string Name { get; set; }
+
+        [Required]
+        [EmailAddress]
+        [Display(Name = "Your Email")]
+        public required string Email { get; set; }
+
+        [Required]
+        [Display(Name = "Subject")]
+        public required string Subject { get; set; }
+
+        [Required]
+        [Display(Name = "Message")]
+        public required string Message { get; set; }
+    }
+}