Responsive Multi-Step Form with Semantic HTML and JS OOPS Concept

Hello, Mentors

This is my first Advanced challenge-responsive solution. It was amazing working on this challenge and handling multiple stages of the form with responsiveness.

The Challenge

Users should be able to:

• Complete each step of the sequence
• Go back to a previous step to update their selections
• See a summary of their selections on the final step and confirm their order
• View the optimal layout for the interface depending on their device's screen size
• See hover and focus states for all interactive elements on the page
• Receive form validation messages if:
  • A field has been missed
  • The email address is not formatted correctly
  • A step is submitted, but no selection has been made

Built with

• Semantic HTML5 markup
• CSS custom properties
• CSS Flexbox
• CSS Grid
• Mobile-first workflow
• Form Validation & Handling
• Javascript DOM Manipulation
• Javascript OOPS Concepts

Let me know your valuable comments. Happy Coding!