A "sticky footer" is a footer that is "stick" to bottom on the web browser. It is looks good when there is little content on the page.
Simple Sign In and Sig Up form Template in Bootstrap 4 with validation. Check Live Preview.
Free Bootstrap Simple Login Form Template
PHP Code snippet to get Information about a file such as File Name, File Extension, File Size, File MIME Type, File Complete Path.
HTML Select Code snippet for all the countries in the World with there flags.