Bits of .NET

function formatDate(date) 
{
   var d = new Date(date),

   month = '' + (d.getMonth() + 1),
   day = '' + d.getDate(),
   year = d.getFullYear();

   if (month.length < 2)
      month = '0' + month;
   if (day.length < 2)
      day = '0' + day;

   return [day, month, year].join('.');
}

OUTPUT: 19.05.2024

NOTE: If you make the return like that: [day, month, year].join(‘-‘); then the OUTPUT will be: 19-05-2024