title: laravel how to check if session variable is empty
body: <p>How can I check if this session is empty, here example</p>
  
  <pre><code> @elseif {{Session::get('package_id')}}=null
   @include('index.customer.customerpackage')
  </code></pre>
  
  <p>and how to check if {{Session::get('package_id')}}=1 then Free else Paid</p>