批量添加需求时可允许需求分组为空

app/Http/Requests/API/Requirement/BatchCreateRequest.php

@@ -37,7 +37,8 @@ class BatchCreateRequest extends FormRequest
             ],
             '*.priority' => 'required|in:1,2,3,4',
             '*.requirement_group_id' => [
-                'required',
+                'nullable',
+                'sometimes',
                 Rule::exists('requirement_groups', 'id')->where($this->userCompanyWhere()),
             ]
             ];