WAI-ARIA checklist

• group role

  Groups related inputs together; in this case, the day, month and year fields

• grid role

  Set on the calendar widget

• row role

  Contains grid cell elements

• gridcell role

  Set on a cell

• button role

  Set on a child in the gridcell to indicate interactivity

grid

• aria-current=date

  Set on the element that represents the current date.

• aria-activedescendant

  Set on the current active element

• aria-multiselectable

  Specifies if more than one item can be selected

gridcell button

• aria-selected

  Set on selected items

• aria-disabled(optional)

  Specifies if item is disabled

References