title: Prevent input() from being anything but alphabet characters
body: <p>I am attempting to make a program for the sake of self-knowledge. I want to ask the user what their name is, and I only want the user to be able to use letters from the alphabet to answer, or only strings. I do not want them to be able to answer with numbers, symbols, etc.</p>
  
  <pre><code>def cc():
    name = (input("""Hello, what happens to be your first name?  
          &gt; """))
    if type(name) is str:
        print("You have entered a name correctly.")
    elif type(name) is int:
        print("Your name cannot be an integer. Try again.")
        cc()
  
  cc()
  </code></pre>