title: How can I get language translated key and value in controller using laravel5.4 json localization?
body: <p>I have created json file (lang->de->facilityMessages.json) for localization. But when I access the localization inside controller I am getting no result.</p>
  
  <p><strong>facilityMessages.json</strong>.</p>
  
  <pre><code>{
      "Wifi"                                     : "WLAN",
      "shower available"                         : "Dusche vorhanden",
  }
  </code></pre>
  
  <p>FacilityController.php</p>
  
  <pre><code>public function index()
  {
    $wifi = __('facilityMessages.shower available');
    dd($wifi);      
  }
  </code></pre>
  
  <p><strong>.env</strong></p>
  
  <pre><code>APP_LOCALIZATION=de
  </code></pre>
  
  <p><strong>config->app.php</strong></p>
  
  <pre><code>'locale' =&gt; env('APP_LOCALIZATION'),
  </code></pre>