JS sample code to compare 2 date intervals_javascript skills

Copy code The code is as follows:

Start date:

sourceFormat="yyyy-MM-dd" targetFormat="yyyy-MM-dd" readonly="true"/>

var startDate=document.forms[0]. startDate.value;

var endDate=document.forms[0].endDate.value;

if(DateDiff(endDate,startDate)>3){

alert ("The day range should not exceed three days");

return;

}

function DateDiff(endDate,startDate)

{

var arrDate,objDate1,objDate2,intDays;

arrDate=endDate.split("-");

objDate1=new Date(arrDate[1] '-' arrDate[2] '-' arrDate[0]);

arrDate=startDate.split("-");

objDate2=new Date(arrDate[1] '-' arrDate[2] '- ' arrDate[0]);

intDays=parseInt(Math.abs(objDate1-objDate2)/1000/60/60/24);

return intDays;

}