How to Parse Date Strings in \'dd.mm.yyyy\' format in JavaScript?

Parsing Date Strings in dd.mm.yyyy Format

Parsing date strings in a specific format can be a frequent task in JavaScript. Specifically, let's focus on handling dates in the 'dd.mm.yyyy' format.

To achieve this, we can use the powerful 'Date' object in combination with the 'String.split' method. Here's how:

var strDate = "03.09.1979"; // Input date string

// Split the string into its individual components: day, month, year
var dateParts = strDate.split(".");

// Create a new Date object using the parsed components
var date = new Date(dateParts[2], (dateParts[1] - 1), dateParts[0]);

In this code:

1. The 'strDate' variable holds the input date string in the 'dd.mm.yyyy' format.
2. 'String.split' breaks down the string by the delimiter ('.'), resulting in an array called 'dateParts' containing three elements: day, month, and year.
3. The 'Date' object constructor accepts three parameters: year, month (0-indexed), and day. Note that the month is adjusted by subtracting 1 to align with the JS convention where months are zero-based.
4. The resulting 'date' variable now represents the parsed date in JavaScript Date object form.

Refer to the Mozilla Core JavaScript Reference for the 'Date' object and 'String.split' method for further documentation. This technique provides a robust and efficient way to handle date strings in the 'dd.mm.yyyy' format in JavaScript.

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