title: create dynamic link based on text input field
body: <p>I'm trying to make a text input field where visitors can enter a value and then hit go or submit.</p>
  
  <p>Based on the digit number they would be send to a new page.</p>
  
  <p>For example if they enter 123 and hit submit it would send them to <a href="http://www.example.com/page/123" rel="nofollow">http://www.example.com/page/123</a></p>
  
  <p>Could anybody please help me get this up and running? 
  Thank you</p>