C# Ask user another input <p>I am creating a soundDex application and I need to ask the user for a second name after they have inputted the first one. I also want "error no input" if the user does not input a second name. How would I do this within my soundDex? </p> <pre><code>using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace SoundDexFinal { class Program { static void Main(string[] args) { string input = null; bool good = false; Console.WriteLine("SoundDex is a phonetic algorithm which allows a user to encode words which sound the same into digits." + "The program allows the user essentially to enter two names and get an encoded value."); while (!good) // while the boolean is true { Console.WriteLine("Please enter a name -&gt; "); // asks user for an input input = Console.ReadLine(); // Make sure the user entered something good = !string.IsNullOrEmpty(input); // if user enters a string which is null or empty if (!good) // if boolean is true Console.WriteLine("Error! No input."); // displays an error to the user } soundex soundex = new soundex(); // sets new instance variable and assigns from the method Console.WriteLine(soundex.GetSoundex(input)); // gets the method prior to whatever the user enters Console.ReadLine(); // reads the users input } class soundex { public string GetSoundex(string value) { value = value.ToUpper(); // capitalises the string StringBuilder soundex = new StringBuilder(); // Stringbuilder holds the soundex code or digits foreach (char ch in value) // gets the individual chars via a foreach which loops through the chars { if (char.IsLetter(ch)) AddChar(soundex, ch); // When a letter is found this will then add a char } // soundex in (parameter) is for adding the soundex code or digits return soundex.ToString(); //return the value which is then converted into a .String() } private void AddChar(StringBuilder soundex, char character) //encodes letter as soundex char and this then gets appended to the code { string code = GetSoundexValue(character); if (soundex.Length == 0 || code != soundex[soundex.Length - 1].ToString()) soundex.Append(code); } private string GetSoundexValue(char ch) { string chString = ch.ToString(); if ("BFPV".Contains(chString)) // converts this string into a value returned as '1' return "1"; else if ("CGJKQSXZ".Contains(chString)) // converts this string into a value returned as '2' return "2"; else if ("DT".Contains(chString)) // converts this string into a value returned as '3' return "3"; else if ("L".Contains(chString)) // converts this string into a value returned as '4' return "4"; else if ("MN".Contains(chString)) // converts this string into a value returned as '5' return "5"; else if ("R".Contains(chString)) // converts this string into a value returned as '6' return "6"; else return ""; // if it can't do any of these conversions then return nothing } } } } </code></pre>