title: Laravel Input::flash() How to retrieve flash values
body: <p>Here is my Code to keep form data save.</p>
  
  <pre><code>Route::any('test', function(){
      if (Request::isMethod('post')){
          //return Redirect::back()-&gt;withInput();
          return Redirect::to('test2')-&gt;withInput();
      }
      else {
          return View::make('home');
      }
  });
  Route::get('test2', function(){
      return var_dump(Input::all());  // Getting Empty Array here.
  });
  </code></pre>
  
  <p>I just make a single input with name='email' and post it. When Redirect to another page, its not forwarding inputs using <code>Redirect::to('test2')-&gt;withInput();</code> </p>
  
  <pre><code>&lt;form action="" method="post"&gt;
      &lt;input type="text" name="email" value="" placeholder="Your Email"&gt;
      &lt;input type="submit" value="Submit" /&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>I am confused, how to use <code>Input::flash()</code> or <code>Redirect::to('test2')-&gt;withInput();</code></p>