Age Calculator

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Age Calculator

Enter your birthdate:

Your Age:

About this: The provided code is a simple web page that allows users to calculate their approximate age based on the birthdate they enter. Here's a breakdown of how it works: HTML Structure: The HTML file defines the structure of the web page. It includes a form with an input field for the user to enter their birthdate and a button to trigger the age calculation. The result of the calculation is displayed below the button. CSS Styling: Bootstrap CSS is included to apply a clean and responsive design to the page. Custom CSS styles are added to enhance the appearance, such as setting a background color, adding padding, and rounding corners. JavaScript Logic: The JavaScript function calculateAge() is defined. This function is called when the "Calculate Age" button is clicked. Inside calculateAge(), the birthdate entered by the user is retrieved from the input field. A JavaScript Date object is created for the birthdate, and another Date object is created for the current date. The difference in milliseconds between the current date and the birthdate is calculated. This time difference is then converted to years by dividing it by the number of milliseconds in a year (taking into account leap years). The result is displayed below the button in the paragraph with the id "result". External Libraries: Bootstrap and its JavaScript bundle are included using CDN (Content Delivery Network) links. Bootstrap helps in making the page responsive and visually appealing without much custom styling. Usage: Users enter their birthdate using the provided date input field. When the "Calculate Age" button is clicked, the JavaScript function calculates the age and displays it below the button. You can save this code in an HTML file and open it in a web browser to see how it works. The calculations are basic and assume a simplified method of converting milliseconds to years. Keep in mind that this example is for educational purposes and might not cover all edge cases or be suitable for production use.