---
title: "Feature: #58621 - FormatCaseViewHelper"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:feature-58621"
source: "Changelog/7.2/Feature-58621-FormatCaseViewHelper.rst"
modified: "2026-09-15T10:46:36+00:00"
---

# Feature: #58621 - FormatCaseViewHelper

See [forge#58621](https://forge.typo3.org/issues/58621)

## Description

Add a format case view helper to change casing of strings.

Possible modes are:

-   `upper` Transforms the input string to its uppercase representation
-   `lower` Transforms the input string to its lowercase representation
-   `capital` Transforms the input string to its first letter upper-cased
-   `uncapital` Transforms the input string to its first letter lower-cased

```html
<f:format.case>Some Text with miXed case</f:format.case> renders "SOME TEXT WITH MIXED CASE"

<f:format.case mode="capital">someString</f:format.case> renders "SomeString"
```

## Impact

The new ViewHelper can be used in all new projects. There is no interference with any part of existing code.