|string> */ public function rules(): array { return [ 'menus' => [ 'required', 'array', 'min:1', ], 'menus.*.menu_id' => [ 'required', 'integer', 'distinct', 'exists:menu_lists,id', ], 'menus.*.can_view' => [ 'nullable', 'boolean', ], 'menus.*.can_create' => [ 'nullable', 'boolean', ], 'menus.*.can_update' => [ 'nullable', 'boolean', ], 'menus.*.can_delete' => [ 'nullable', 'boolean', ], 'menus.*.can_approve' => [ 'nullable', 'boolean', ], 'menus.*.can_export' => [ 'nullable', 'boolean', ], ]; } }