891bf7dd0220b211e3fed66b768ed66442eab134,src/main/java/org/teachingkidsprogramming/recipes/completed/section06modelviewcontroller/ExceptionalAdLibsVariation.java,ExceptionalAdLibsVariation,askEdVerbAgain,#,60

Before Change


  private static String askEdVerbAgain()
  {
    String edverb;
    edverb = MessageBox.askForTextInput("What is the -ed verb?");
    return edverb;
  }

After Change


  }
  private static String askEdVerb()
  {
    String edverb = MessageBox.askForTextInput("What is the -ed verb?");
    if (edverb.isEmpty())
    {
      MessageBox.showMessage("Don't like verbs? You need one now.");
      edverb = askEdVerb();
    }
    if (edverb.matches("[\\d]*"))
    {
      MessageBox.showMessage("Numbers are != verbs, try again");
      edverb = askEdVerb();
    }
    return edverb;