---
title: "Feature: #86881 - Support of Features in expression language"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:feature-86881"
source: "Changelog/9.5.x/Feature-86881-SupportOfFeaturesInExpressionLanguage.rst"
modified: "2026-09-15T10:46:36+00:00"
---

# Feature: #86881 - Support of Features in expression language

See [forge#86881](https://forge.typo3.org/issues/86881)

## Description

Support for feature toggle check in the symfony expression language DefaultFunctionProvider is provided.
With the new function `feature()` the feature toggle can be checked.

```typoscript
[feature("TypoScript.strictSyntax")]
# This condition matches if the feature toggle "TypoScript.strictSyntax" is true
[END]

[feature("TypoScript.strictSyntax") === false]
# This condition matches if the feature toggle "TypoScript.strictSyntax" is false
[END]
```