Merge pull request #203 from Laravel-Backpack/fix-controller-generati…

…on-when-field-is-chosen-as-validation

fix controller generation when field is used as validation source

src/Console/Commands/CrudControllerBackpackCommand.php

@@ -8,7 +8,7 @@
 class CrudControllerBackpackCommand extends BackpackCommand
 {
     use \Backpack\CRUD\app\Console\Commands\Traits\PrettyCommandOutput;
-    use \Backpack\Generators\Console\Commands\Traits\PublishableStubTrait;
+    use Traits\PublishableStubTrait;
 
     /**
      * The console command name.
@@ -223,7 +223,7 @@ protected function replaceRequest(&$stub)
 
         // remove the validation class when validation is field
         if ($validation === 'field') {
-            $stub = str_replace("        CRUD::setValidation(DummyClassRequest::class);\n\n", '', $stub);
+            $stub = str_replace('        CRUD::setValidation(DummyClassRequest::class);'.PHP_EOL, '', $stub);
         }
 
         return $this;