title: Undefined offset: 0 when using ->with_input() - laravel
body: <p>I'm getting this error when using with_input() to keep the user old input data after submiting with validation errors: </p>
  
  <p>ErrorException
  Undefined offset: 0</p>
  
  <p>the code for redirect is:</p>
  
  <pre><code>return Redirect::to('login')-&gt;with_input();
  </code></pre>