Accessibility Links
Austin Gil's five-part series on "HTML Forms Right" kicks off with a focus on semantic HTML, targeting developers who primarily use JavaScript for front-end development. The initial code example demonstrates Ajax form submission using the JavaScript FormData API.
The crucial point? Without the <form></form>
tag, FormData is unnecessary. The argument for bypassing forms often centers around building single-page applications (SPAs), where the presence of a form implies JavaScript's necessity. While true, for critical forms, considering non-JavaScript support is prudent, especially with the increasing adoption of server-side rendering (SSR).
SSR offers significant advantages. Google highlights the lengthy indexing queue for client-side rendered pages, emphasizing SSR's speed and efficiency.
Oscar Braunert's "Inclusive Inputs" provides a valuable follow-up, showcasing nearly correct but ultimately flawed form HTML (missing label/input association). He then delves into accessible markup for required fields and error handling, illustrating with this example:
<code><div> <label for="password"> Password * required </label> <p>Your password needs to be at least eight characters long.</p> </div></code>
Amber Wilson explores accessible HTML elements without relying on ARIA:
ARIA roles are frequently used with HTML elements. However, this article demonstrates how accessible HTML can be achieved without ARIA.
The <dl></dl>
element is highlighted. Sarah Higley's "Roles and relationships" does address ARIA, but cautions against misuse:
A novice accessibility developer might experiment with roles like
menu
,listbox
, ortreegrid
. These powerful patterns enable experiences not possible with vanilla HTML, but they're also fragile; even minor errors can severely impact user experience. Use ARIA cautiously.
The ideal approach is to avoid ARIA entirely. However, if DOM-level fixes are insufficient, Sarah offers techniques, such as role="presentation"
to override an element's default role.
Regarding ARIA's judicious use, Adrian Roselli prioritizes accessible naming for controls:
My priority for assigning an accessible name to a control is:
- Native HTML techniques
aria-labelledby
referencing existing visible text- Visibly-hidden content within the page
aria-label
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