---
title: cf.bot_management.js_detection.passed · Cloudflare Ruleset Engine docs
description: Indicates whether the visitor has previously passed a JS Detection.
source_url:
  html: https://a74404c8.preview.developers.cloudflare.com/ruleset-engine/rules-language/fields/reference/cf.bot_management.js_detection.passed/index.md
  md: https://a74404c8.preview.developers.cloudflare.com/ruleset-engine/rules-language/fields/reference/cf.bot_management.js_detection.passed/
---

# cf.bot\_management.js\_detection.passed

`cf.bot_management.js_detection.passed` Boolean

Indicates whether the visitor has previously passed a JS Detection.

For more details, refer to [JavaScript detections](https://developers.cloudflare.com/bots/additional-configurations/javascript-detections/).

Requires a Cloudflare Enterprise plan with [Bot Management](https://developers.cloudflare.com/bots/plans/bm-subscription/) enabled.

Categories:

* Request
* Bots
