HTML input elements are used to capture various types of data. The checkbox element provides a box users can click to select and click again to deselect, toggling between checked and unchecked.

HTML5 forms: Input element type attributes Choosing the type is just the beginning of the fun when creating these new form elements. ... The structure is like the option tags used in select elements.

A developer can follow these four steps to create an HTML5 file input form and a PHP server-side component to handle the file upload process: ... When the program runs, the user will be able to select ...