title: Need a regex that should satisy my specific requirement.format: 00-00000-L-000 (the letter can only be S, H, P, or E)
body: <p>I need a regex that should satisfy my requirements. </p>
  
  <p>Here are as below:</p>
  
  <p>The UNIQUE Number will be validated to this format: <code>00-00000-L-000</code> (the letter can only be S, H, P, or E). 
  (2 integers-5 integers-1 specific letter-3 integers)</p>
  
  <p>Thanks</p>