# Verify expression

![](https://1755238209-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNnEkyZmLMSWTDXxpygbG%2Fuploads%2Fgit-blob-16fe17ef234f0a75f66653bd0d591d691075f801%2Fimage%20\(9\).png?alt=media)

![](https://1755238209-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNnEkyZmLMSWTDXxpygbG%2Fuploads%2Fgit-blob-ee15c6a3bbe2437a62534ece43b2de3a1383896a%2Fimage%20\(89\).png?alt=media)

Element that verifies given expression.

Properties

* Expression\*: \[bool] Expression to be verified

More info: [https://astro-rpa.gitbook.io/astro-rpa-user-guide/astro-studio/debug/testing](https://astro-rpa.gitbook.io/astro-rpa-user-guide/astro-studio/debug/testing)
