responsibility: Code
Collection of success criterion where the responsibility falls under technical implementation and developer tasks.
2.5.3 Label in Name
The visible text of a form field, button, or link matches the text in the underlying code.
2.5.4 Motion Actuation
There is no reliance on device motion, like shaking or tilting, to carry out an action.
2.5.6 Concurrent Input Mechanisms
The user can happily switch between using a mouse, touchscreen, keyboard, or any other input device.
2.5.7 Dragging Movements
Any action requiring dragging, such as reordering items, must also be possible using buttons or other non-drag methods.
3.1.1 Language of Page
There’s a lang attribute on the <html> element that matches the language of the page.
3.2.1 On Focus
Nothing unexpected changes when something on the page receives keyboard focus, like a <button>
3.2.2 On Input
Nothing unexpected happens when a form field value is selected, like picking an option from a dropdown menu.
3.2.4 Consistent Identification
Things that carry out a particular function should always look and work the same.
3.2.5 Change on Request
Nothing in the user interfaces changes without the user expressly requesting it using a
3.2.6 Consistent Help
Some form of help is available from every page.
