Forms

Accessibility

Ensure that all form components have an appropriate accessible name so that their purpose can be conveyed to users of assistive technologies. The simplest way to achieve this is to use a <label> element, or—in the case of buttons—to include sufficiently descriptive text as part of the <button>...</button> content.

For situations where it’s not possible to include a visible <label> or appropriate text content, there are alternative ways of still providing an accessible name, such as:

• <label> elements hidden using the .visually-hidden class
• Pointing to an existing element that can act as a label using aria-labelledby
• Providing a title attribute
• Explicitly setting the accessible name on an element using aria-label

While using visually hidden content (.visually-hidden, aria-label, and even placeholder content, which disappears once a form field has content) will benefit assistive technology users, a lack of visible label text may still be problematic for certain users. Some form of visible label is generally the best approach, both for accessibility and usability.