text: let compareDate = (start, end) => {
      // start and end format
      // YEAR-MM-DD
      start = parseInt( start.replace(/-/gi, ''), 10 );
      end = parseInt( end.replace(/-/gi, ''),10 );
      return start <= end;
  };
  
  module.exports = {
      compareDate: compareDate
  };
  