title: Get form parameter value from request in Play 2.0 Scala controller
body: <p>In Play 2.0 Scala application I have simple page with Form with one parameter. It redirects to another page, where I want to do something with parameter from the form. How can I get it?</p>
  
  <p>I'm looking for something like</p>
  
  <pre><code>request.formData.get("paramName")
  </code></pre>
  
  <p>I know <code>request.body</code>, but still don't know how to get single parameter value from it.</p>