[s] Clean up some inputs

code/game/machinery/computer/card.dm

@@ -473,7 +473,6 @@ GLOBAL_VAR_INIT(time_last_changed_position, 0)
 		if ("reg")
 			if (authenticated)
 				var/t2 = modify
-				//var/t1 = input(usr, "What name?", "ID computer", null)  as text
 				if ((authenticated && modify == t2 && (in_range(src, usr) || issilicon(usr)) && isturf(loc)))
 					var/newName = reject_bad_name(href_list["reg"])
 					if(newName)

code/game/machinery/computer/message.dm

@@ -309,7 +309,7 @@
 				message = noserver
 			else
 				if(auth)
-					var/dkey = trim(input(usr, "Please enter the decryption key.") as text|null)
+					var/dkey = trim(stripped_input(usr, "Please enter the decryption key."))
 					if(dkey && dkey != "")
 						if(src.linkedServer.decryptkey == dkey)
 							var/newkey = trim(input(usr,"Please enter the new key (3 - 16 characters max):"))