Keyboard Navigation

Make all interactive elements work with a keyboard. For example, make sure a button that you activate with a click is also in the keyboard tab sequence and that pressing enter or space activates it. Set the tabindex attribute to 0 to include an element in the browser’s keyboard tab sequence. If you want an element out of sequence, set its tabindex to -1 and use JavaScript to control its focus and tab sequence, and related keyboard events.

Teach Access Tutorial: https://teachaccess.github.io/tutorial/#/5