TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _deprecation-100278-1679605129:
+
+======================================================
+Deprecation: #100278 - PostLoginFailureProcessing hook
+======================================================
+
+See :issue:`100278`
+
+Description
+===========
+
+The hook :php:`$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_userauth.php']['postLoginFailureProcessing']`
+which can be used to handle custom notifications that a login in a frontend or
+backend context failed, has been marked as deprecated.
+
+
+Impact
+======
+
+If the hook is registered in a TYPO3 installation, a PHP :php:`E_USER_DEPRECATED`
+error is triggered.
+
+The extension scanner also detects any usage of the deprecated interface as
+a strong match, and the definition of the hook as a weak match.
+
+
+Affected installations
+======================
+
+TYPO3 installations with custom extensions using this hook.
+
+
+Migration
+=========
+
+Migrate to the newly introduced PSR-14 event
+:ref:`\\TYPO3\\CMS\\Core\\Authentication\\Event\\LoginAttemptFailedEvent <feature-100278-1679604666>`.
+
+.. index:: Backend, Frontend, PHP-API, FullyScanned, ext:core