.. include:: /Includes.rst.txt .. _breaking-64229: ============================================================== Breaking: #64229 - Trim submitted login-form-data before usage ============================================================== See :issue:`64229` Description =========== Data submitted through the login-forms (frontend and backend) will now be trimmed before the login is performed. So now all fields (like username or password) with leading/trailing whitespace will have those removed. Any whitespace inside fields will not be touched. Impact ====== Users that have had whitespace at the beginning or end of their username or password will not be able to log in anymore. Affected installations ====================== Any installation relying on whitespace at the beginning or end of either a username or a password. Please note that the TYPO3 backend didn't allow whitespace for username in frontend or backend and only allowed whitespace for passwords of backend users until now. Migration ========= Update usernames and/or passwords. .. index:: PHP-API, Backend, Frontend