Aircraft can be added without subfleet/block subfleet deletion if still in use #128

resources/views/admin/subfleets/create.blade.php

@@ -3,9 +3,15 @@
 @section('content')
     <div class="card border-blue-bottom">
         <div class="content">
-            {!! Form::open(['route' => 'admin.subfleets.store']) !!}
-                @include('admin.subfleets.fields')
-            {!! Form::close() !!}
+            @if(!filled($airlines))
+                <p class="text-center">
+                    You must add an airline before you can add a subfleet!
+                </p>
+            @else
+                {!! Form::open(['route' => 'admin.subfleets.store']) !!}
+                    @include('admin.subfleets.fields')
+                {!! Form::close() !!}
+            @endif
         </div>
     </div>
 @endsection