Ambiguous Label
An action that cannot easily be discerned from another on the same page.
Last updated
An action that cannot easily be discerned from another on the same page.
Last updated
A typical e-commerce sight is rife with buttons and links such as 'Add', 'Edit', 'Update', and 'Delete' etc. We class them as ambiguous labels, because the label is not unique to the page; the visual label alone does not explicitly call out the item, or noun, that it refers to. This can be a challenge for users of assistive technology.
One way of reducing the barrier for assistive technology is to ensure good heading structure for your page, so that the full context of the label can be perceived from the preceding heading.
If the context cannot be derived from the nearest heading, or you are striving to meet WCAG AAA requirements, the programmatic label can be set explicitly (via aria-label) with the necessary context:
The same result can be achieved with clipped text instead of ARIA:
Clipped text remains hidden to sighted users but visible for AT. Please refer to the for more information on the clipped class.
NOTE: additions to the labelling text must always be appended, not prepended; prepending text that does not appear visually creates issues for users of voice input software.