исправил конфликты после обновления ветки

app/Http/Requests/Auth/RegisterRequest.php

@@ -16,7 +16,8 @@ class RegisterRequest extends UserRequest
     {
         return [
             'role' => 'required|string',
-            'class_id' => 'required|integer|gt:0',
+            'class_id' => 'integer|gt:0',
+            'login' => 'required|unique:users'
         ];
     }
 }

app/Http/Requests/Auth/UserRequest.php

@@ -18,7 +18,6 @@ abstract class UserRequest extends ApiFormRequest
     public function rules()
     {
         return array_merge([
-            'login' => 'required|string',
             'password' => 'required|string|min:6',
         ], $this->specific());
     }

app/Http/Requests/ChatLinkRequest.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class ChatLinkRequest extends ApiFormRequest
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'name' => 'required',
+            'link' => 'required',
+            'class_id' => 'required|integer|gt:0',
+        ];
+    }
+}