Translations:QS:Time limit action/670/en
From LimeSurvey Manual
{{Alert|title=Attention|text=If the question is mandatory, or a question in the group is mandatory, a JavaScript loop will be created if the mandatory question(s) is/are not answered. As a result, an error will be displayed on the screen that certain questions have not be filled in, which in turn will trigger the refresh of the page.