---
title: "Important: #78899 - displayCond strict parsing"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:important-78899"
source: "Changelog/8.6/Important-78899-DisplayCondStrictParsing.rst"
modified: "2026-09-15T10:46:36+00:00"
---

# Important: #78899 - displayCond strict parsing

See [forge#78899](https://forge.typo3.org/issues/78899)

## Description

The parser handling `displayCond` in `TCA` fields is now strict and throws exceptions if the
documented condition syntax is not valid or if referenced fields are not found. This should help
debugging faulty conditions a lot.