Convert Returned String (YYYYMMDD) to Date

datetime, javascript

Solution

Use the substring method and substring off 4 elements and assign it to your new date for the year. Then substring off two elements at a time and store the month and date accordingly.

var dateString  = "20120515";
var year        = dateString.substring(0,4);
var month       = dateString.substring(4,6);
var day         = dateString.substring(6,8);

var date        = new Date(year, month-1, day);
var currentDate = new Date();

Now you can compare the two dates with the normal operators.

Problem

I have a string that contains 8 digits that represent a date. For example: ``` 20120515 ``` I'd like to compare it with today's date, created in this manner: ``` var currentDate = new Date(); ``` How can I convert the "8 digit date string" to a suitable date format in order to compare it to currentDate?

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