What is focus order in accessibility?
Focus Order: The navigation order of focusable elements MUST be logical and intuitive. Note 1: Focusable elements include links, form inputs and controls, buttons, and any element with a tabindex value of 0 or greater. Note 2: The default reading order is determined by the order of the focusable elements in the DOM.
How do you make an element tab focusable?
You can make it focusable by adding a tabindex=0 attribute value to it. That will add the element to the list of elements that can be focused by pressing the Tab key, in the sequence of such elements as defined in the HTML document.