---
title: "Config Checks between Markers"
description: "[EXPERIMENTAL] Collects config checks between marker start and end."
---

[EXPERIMENTAL] Collects config checks between marker start and end.

Activate with `--config-checks-between-markers`.

Supported languages:
- C/C++/ObjC: Experimental
- Java: Experimental
- C#/.Net: Experimental

This checker is currently only useful for certain Facebook code.

## List of Issue Types

The following issue types are reported by this checker:
- [CONFIG_CHECKS_BETWEEN_MARKERS](/docs/next/all-issue-types#config_checks_between_markers)