requestDateTime method

Implementation

DateTime requestDateTime(String key){
  DateTime result=DateTime.now();
  try {
    DateFormat inputDateTimeFormat=new DateFormat("yyyy-MM-dd");
    result=inputDateTimeFormat.parse(requestString(key));
  }
  catch (ex,stack){
  Simplify.getExceptionMessage(ex,stack: stack);
  }
  return result;
}