title: How do I find if string has at least one character using regex?
body: <p>Examples:</p>
  
  <ol>
  <li>"1 name": Should say it has characters </li>
  <li>"10,000": OK </li>
  <li>"na123me": Should say it has characters</li>
  <li>"na 123, 000": Should say it has characters</li>
  </ol>