first commit

app/Http/Requests/Role/UpdateRolePermissionsRequest.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Vanguard\Http\Requests\Role;
+
+use Illuminate\Validation\Rule;
+use Vanguard\Http\Requests\Request;
+use Vanguard\Permission;
+
+class UpdateRolePermissionsRequest extends Request
+{
+    public function rules(): array
+    {
+        $permissions = Permission::pluck('id')->toArray();
+
+        return [
+            'permissions' => 'required|array',
+            'permissions.*' => Rule::in($permissions),
+        ];
+    }
+
+    public function messages(): array
+    {
+        return [
+            'permissions.*' => 'Provided permission does not exist.',
+        ];
+    }
+}