Translations:Question type - Date/28/en
From LimeSurvey Manual
Dates in Limesurvey are saved as a string (text format).Starting in ver. 2.05+, Expression Manager converts all dates part of an expression into the standard format "yyyy-mm-dd HH:MM:SS". This makes it much easier to compare dates in an expression (e.g. "date1>date2"). If you need a datetring in the format it was asked in the question, use the ".shown" attribute (e.g.: "So you were born on the {birthdate.shown}. Is this right?"