Functionality to modify access levels is operational

Models/AccessLevel.cs

@@ -29,5 +29,19 @@ public class AccessLevel
             Level = "Private"
         };
     }
+
+public static bool IsAccessLevelValid(string level) {
+    if (level.Equals(DefaultLevel().Level)) {
+        return true;
+    } 
+    else if (level.Equals(PrivateLevel().Level)) {
+        return true;
+    } 
+    else {
+        return false;
+    }
+}
     #endregion
 }
+
+