public static void addCustomer() { string fname, lname, phone; Console.Clear(); Console.WriteLine("-----------Add Customer----------"); Console.Write("Please enter the customer's first name:"); fname = Console.ReadLine(); Console.Write("Please enter the customer's last name:"); lname = Console.ReadLine(); Console.Write("Please enter the customer's phone:"); phone = validatePhone(); if (eCoord.addCustomer(fname, lname, phone)) { Console.WriteLine("Customer successfully added.."); } else { Console.WriteLine("Customer was not added.."); } Console.WriteLine("\nPress any key to continue return to the main menu."); Console.ReadKey(); }