title: Postal-code validator for all countries in the world in Java
body: <p>Want solution in Java which does the following:</p>
  
  <p>Input :   </p>
  
  <ol>
  <li><strong>Locale code</strong> (Example: <strong>"en_US")</strong></li>
  <li><strong>Postal code</strong>(Example: <strong>"NH 3301"</strong>) --> Valid</li>
  </ol>
  
  <p>Similarly for any other country in the World, it should validate the corresponding Postal code.</p>
  
  <p>Is there any Library for accomplishing this?</p>