Please help us help you and fill where relevant: Your LimeSurvey version: 6 Own server or LimeSurvey hosting: Own Survey theme/template: Own version of Vanilla
==================
I want to "protect" the respondent from accidentally using the browser-back-button of accidentally closing the survey. On a page in the manual this seems to have worked in the past (version from 2015). But is it still possible today and working in the many browsers that we have now?
