diff --git a/app/Facade/Filters/Filters.php b/app/Facade/Filters/Filters.php
index 4810dbb..af03239 100644
--- a/app/Facade/Filters/Filters.php
+++ b/app/Facade/Filters/Filters.php
@@ -1,29 +1,17 @@
 <?php
 
 namespace App\Facade\Filters;
+
 use App\Facade\Filters\Pagination;
 use Illuminate\Database\Eloquent\Builder;
-use Illuminate\Validation\Rule;
+use Illuminate\Http\Exceptions\HttpResponseException;
+
+use Error;
 use JsonMapper;
 
 class Filters
 {
 
-    public static function rules()
-    {
-        return [
-            'filters.*.column' => [ 'required', 'string' ],
-            'filters.*.type' => [ 'required', Rule::enum(FilterTypeEnum::class) ],
-            'filters.*.filter' => [ 'required', 'nullable', 'string' ],
-
-            'orders.*.by' => [ 'required', 'string' ],
-            'orders.*.sort' => [ 'required', Rule::enum(OrderTypeEnum::class) ],
-
-            'pagination.size' => 'number',
-            'pagination.page' => 'number',
-        ];
-    }
-
     /**
      * @var Filter[]
      */
@@ -47,7 +35,11 @@ class Filters
         $data->orders ??= [];
         $data->pagination ??= null;
 
-        return $mapper->map($data, \App\Facade\Filters\Filters::class);
+        try {
+            return $mapper->map($data, \App\Facade\Filters\Filters::class);
+        } catch (Error $err) {
+            throw new HttpResponseException(response()->json([ 'unknown' => $err->getMessage() ], 422));
+        }
     }
 
     public function apply(Builder $builder)
diff --git a/app/Http/Requests/AuthorizedFilterListRequest.php b/app/Http/Requests/AuthorizedFilterListRequest.php
deleted file mode 100644
index 6542749..0000000
--- a/app/Http/Requests/AuthorizedFilterListRequest.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-namespace App\Http\Requests;
-use App\Facade\Filters\Filters;
-
-class AuthorizedFilterListRequest extends AuthorizedRequest
-{
-    public function rules()
-    {
-        return Filters::rules();
-    }
-}
\ No newline at end of file