public static void addAccount(Messagable ui,String name, String password, String address){
		boolean accountCreated = true;
		if(name.isEmpty()){
			accountCreated = false;
			ui.sendMessage("ERROR: Enter a name.");
		}
		if(password.isEmpty()){
			accountCreated = false;
			ui.sendMessage("ERROR: Enter a password.");
		}
		if(address.isEmpty()){
			accountCreated = false;
			ui.sendMessage("ERROR: Enter a address.");
		}
		if(MemberAccount.accountExists(name)){
			accountCreated = false;
			ui.sendMessage("ERROR: The name you picked is already taken. Try again.");
			
		}
		if(accountCreated){
			ui.sendMessage("SUCCESS: Please log out and log into your new account!");
			MemberAccount.addAccount(name, password, address);
		}		
	}