crate service and request for create user

app/Http/Requests/V3/Dashboard/UserManagement/StoreRequest.php

@@ -23,20 +23,13 @@ class StoreRequest extends FormRequest
     public function rules(): array
     {
         return [
+            'edarate_ostani_id' => 'nullable|exists:edarate_ostanis,id|required_without:edarate_shahri_id',
+            'edarate_shahri_id' => 'nullable|exists:edarate_shahris,id|required_without:edarate_ostani_id',
             'province_id' => 'required|exists:provinces,id',
-            'edarate_ostani_id' => 'exists:edarate_ostanis,id',
             'city_id' => 'exists:cities,id',
-            'edarate_shahri_id' => 'exists:edarate_shahris,id',
             'username' => 'required|unique:users,username',
             'national_code' => 'unique:users,national_code',
-            'password' => 'required|min:8',
-            'first_name' => 'string',
-            'last_name' => 'string',
-            'position' => 'string',
-            'mobile' => 'string',
-            'degree' => 'string',
-            'major' => 'string',
-            'avatar' => 'required|file|mimes:pdf,jpg,jpeg,png',
+            'password' => 'required|string|confirmed|min:8',
         ];
     }
 }