Breaking: #96212 - Alt text is enforced for custom login logos¶
See forge#96212
Description¶
To improve the accessibility of the login screen, the alt
attribute
has been added to the login logo in forge#92628. In case installations use
a custom login logo, configured in $GLOBALS['TYPO3_CONF_VARS']['EXTENSIONS']['backend']['loginLogo']
,
it had also been possible to add a corresponding "alt" text for it with
$GLOBALS['TYPO3_CONF_VARS']['EXTENSIONS']['backend']['loginLogoAlt']
.
In case a custom logo was used, but no custom "alt" text configured, the
alt
attribute was omitted. This has changed. The alt
attribute is now always added to the login logo. In case a custom logo is
used, but no custom "alt" text defined, TYPO3 now automatically falls back
to a default "alt" text.
Impact¶
The alt
attribute is now enforced for the login logo.
Affected Installations¶
All installations using a custom login logo, while not defining a corresponding "alt" text.
Migration¶
Add a corresponding "alt" text with
$GLOBALS['TYPO3_CONF_VARS']['EXTENSIONS']['backend']['loginLogoAlt']
.
Note
Those settings are also available in the backend extension configuration Admin Tools -> Settings -> Configure extensions -> backend