Frontend Mentor - Age Calculator

This is a solution to the Age calculator app challenge on Frontend Mentor. Frontend Mentor challenges help you improve your coding skills by building realistic projects.

Table of contents

• Frontend Mentor - Age Calculator
  • Table of contents
  • Overview
    • Users should be able to:
    • Receive validation errors if:
    • Screenshot
    • Links
    • Built with

Overview

Users should be able to:

• View an age in years, months, and days after submitting a valid date through the form
• View the optimal layout for the interface depending on their device's screen size

Receive validation errors if:

• Any field is empty when the form is submitted
• The day number is not between 1-31
• The month number is not between 1-12
• The year is in the future
• The date is invalid e.g. 31/04/1991 (there are 30 days in April)

Screenshot

Links

• Solution URL: GitHub

• Live Site URL: Preview on Vercel

Built with

• Semantic HTML5 markup
• CSS custom properties
• Flexbox
• Mobile-first workflow