Converting Date format Based on User preference in Suite Script.

The below-given sample code can be used to convert the user’s preferred date format onto a specific date format using the ‘moment.js” library.

Script Sample:
var userObj = runtime.getCurrentUser();
var DateFormat = userObj.getPreference({ name: ‘DATEFORMAT’ });

                if (DateFormat) {
                    DateFormat = DateFormat.split("Mon").join("MMM");
                    DateFormat = DateFormat.split("MONTH").join("MMMM");
                }

                function formatDate(dateString, format) {
                    var formattedDate =moment(dateString,format,true).format('DD/MM/YYYY');
                    return formattedDate;
                }
                var inputDate = date;
                date = formatDate(inputDate, DateFormat);