BasicValidationRegistry.cs

public class BasicValidationRegistry : ValidationRegistry
{
	public BasicValidationRegistry()
	{
		Scan(x =>
				 {
					 x.TheCallingAssembly();
					 x.IncludeNamespaceContainingType<ModelMarker>();
					 x.UseValidationAttributes();
					 x.InheritValidationRules();

					 x.ByDefault
						 .IfProperty(p => p.Name.ToLower().Contains("email"))
						 .IsEmail();

					 x.ByDefault
						 .IfProperty(p => p.Name.ToLower().Contains("phone"))
						 .IsPhoneNumber();
				 });
	}
}

CoreValidationRegistry.cs

public class CoreValidationRegistry : ValidationRegistry
{
	public CoreValidationRegistry()
	{
		Scan(x =>
		{
			x.TheCallingAssembly();
			x.IncludeNamespaceContainingType<CoreValidationRegistry>();
			x.ExcludeType<CoreValidationRegistry>();
			x.LookForRegistries();
		});
	}
}

InitializationExample.cs

Validator.Initialize(x =>
		 {
			 x.AddRegistry<CoreValidationRegistry>();
			 x.BuildDependenciesWith(ObjectFactory.GetInstance);
		 });

UserValidationRegistry.cs

public class UserValidationRegistry : ValidationRegistry
{
	public UserValidationRegistry()
	{
		// example of how you can mix and match validation approaches 
		For<UserInputModel>()
			.Require(u => u.Password)
			.Require(u => u.ConfirmPassword)
			.Compare(u => u.Password, u => u.ConfirmPassword);
	}
}