if ($_POST)
					{
						// now entering input validation hell


						// we need to verify $_POST['hostname'], to make sure it does not exceed 255 characters,
						// and that it contains characters valid for a domain name.
						//
						// Further, we need to figure out the top level domain associated with this hostname
						// and we need to make sure that no other users have a domain with the same top level domain
						// assigned to them. IsTLD in the Domains table is what we need to look at.
						//
						// we then need to do a lookup of the top level domain, and make sure the nameservers are pointing
						// to our service.
						//
						// we then need to make sure that the hostname they picked is not already in use in the system.


						// we need to verify $_POST['displaydomain'] to make sure it does not exceed 255 characters,
						// and that it contains characters valid for a domain name.


						// we need to verify $_POST['displayname'] to make sure it does not exceed 255 characters,
						// and that it contains valid characters. (alphanumeric, space, period, underscore, hyphen)


						// we need to verify $_POST['assignedtemplate'] to make sure it does not exceed 28 characters,
						// and that it contains characters valid for a site name (aka template name)
						//
						// we then need to check that there is a template with the given name owned by the current user


						// if all of the above checks pass, we should add the hostname to the database.

					}