About This Accessibility Rule
The list of 53 Input Purposes for User Interface Components are used as the basis for the programmatic definition of the purpose for each common input field that collects user data.
For screen readers to work properly, the autocomplete attribute values must be true and applied correctly.
Inaccessible content stems from missing autocomplete values in form fields. In the absence of the necessary autocomplete attribute values, screen readers will not read the identified autocomplete form fields.
When screen readers are unable to adequately notify users about the requirements for form field interaction, users cannot successfully navigate forms.
What this Accessibility Rule Checks
The purpose of each user-information-collecting input field can be established programmatically when:
- The input field fulfills a purpose specified in the Input Purposes for User Interface Components section, and
- The content is implemented using technologies that provide support for determining the desired meaning of form input data.
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