How to Programmatically Insert the Current Date in DD/MM/YYYY Format into a Form Input in JavaScript?

Adding Current Date to Input in DD/MM/YYYY Format

Developing web applications often involves incorporating timestamps into form submissions. In this case, we seek to embed the current date into a hidden input element for server-side retrieval. The desired format is dd/mm/yyyy.

JavaScript Solution:

To dynamically generate the date in the desired format and append it to the input element, follow these steps in JavaScript:

1. Create a new Date object to represent the current date: const today = new Date();.
2. Extract the year (yyyy) from the Date object using .getFullYear().
3. Get the month (mm) by adding one to the result from .getMonth() because JavaScript months are zero-indexed.
4. Retrieve the day of the month (dd) using .getDate().
5. Prepend leading zeros to the day and month values if they are less than 10: if (dd < 10) dd = '0' dd;.
6. Concatenate the formatted date components: const formattedToday = dd '/' mm '/' yyyy;.
7. Finally, set the value attribute of the input element with the formatted date: document.getElementById('DATE').value = formattedToday;.

This solution provides you with a string representation of the formatted date in the desired format, which you can append to the hidden input element for server processing.

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