title: Custom validator in Laravel 5
body: <p>I am upgrading my Laravel application from 4 to 5. However, I have a custom validator that I cannot get to work.</p>
  
  <p>In L4, I made a <em>validators.php</em> file and included it in <em>global.php</em> using <code>require app_path().'/validators.php';</code>.</p>
  
  <p>I tried doing somewhat the same in L5. I dropped a validator in <em>app/Validators/Validators.php</em>, and updated my <em>composer.json</em>.</p>
  
  <pre><code>"files": [
      "app/Validators/Validators.php"
  ]
  </code></pre>
  
  <p>However, now nothing renders on any page. What've I done wrong?</p>