Bootstrap 5 Course Build Responsive Websites Like a Pro - Building a Complete Form with Bootstrap

The video tutorial covers the creation and structuring of a responsive HTML form. It begins with setting up a basic form layout using divisions and classes like 'container-fluid' and 'row G-3'. The tutorial then demonstrates how to adjust the form layout for different screen sizes, ensuring that fields like username and password appear in one row on larger screens and in separate rows on smaller screens. Additional fields such as email and address are added, with explanations on using placeholders and labels. The tutorial also covers creating city and region fields, emphasizing the importance of column layout. Finally, the form is completed with a submit button, and the potential for adding JavaScript validation is mentioned.

Describe the process of adding an email input field as outlined in the text.

What happens when the total number of columns exceeds 12 in a row?