Guide to activating the date 3 months before the present date in DHTML v1.0

if(CurrentDate.getFullYear() == Now.getFullYear())
      {
        if(CurrentDate.getMonth() < Now.getMonth() - 3)
          {
            return true;  // disable certain dates
          }
        if(CurrentDate.getMonth() == Now.getMonth() - 3)
          {
            if(CurrentDate.getDate() < Now.getDate())
            {
              return true;
            }
          }   
      }

The script above is functioning properly. However, when the current date falls in February, it does not disable December dates as expected since they are within a three-month range. What is your view on this scenario?

javascriptcalendardhtml

Answer №1

const threeMonthsAgo = new Date();
threeMonthsAgo.setMonth(threeMonthsAgo.getMonth() - 3);
return threeMonthsAgo <= date;

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