ARIA (Accessible Rich Internet Applications) attributes are crucial tools for enhancing web accessibility. Attributes like aria-label and aria-describedby provide additional information to assistive technologies, such as screen readers. These attributes are especially useful when native HTML elements cannot fully describe a control. However, you should always prefer semantic HTML—using the correct elements for their intended purpose—because it is inherently accessible and requires less work for both browsers and assistive technologies.

You should use ARIA attributes only when necessary. For instance, aria-label is helpful for describing a button that contains only an icon, where a visible label is missing. In most cases, native HTML labels and proper structure are enough to ensure accessibility. Always test your forms with screen readers to confirm that all users can interact with them effectively.

Here are some important tips to follow: avoid overusing ARIA attributes, as unnecessary ARIA can confuse assistive technologies. Combine semantic HTML elements—such as form, label, fieldset, and legend—with ARIA for the best results. Always verify that your forms are fully usable with keyboard navigation, since many users rely on the keyboard rather than a mouse.