States

Description Indicates the entered value does not conform to the format expected by the application. See related aria-errormessage. If the value is computed to be invalid or out-of-range, the application author SHOULD set this attribute to true. User agents SHOULD inform the user of the error. Application authors SHOULD provide suggestions for corrections if they…

Description Indicates the current “pressed” state of toggle buttons. See related aria-checked and aria-selected. Toggle buttons require a full press-and-release cycle to change their value. Activating it once changes the value to true, and activating it another time changes the value back to false. A value of mixed means that the values of more than…

Description Indicates the current “selected” state of various widgets. See related aria-checked and aria-pressed. This attribute is used with single-selection and multiple-selection widgets: Single-selection containers where the currently focused item is not selected. The selection normally follows the focus, and is managed by the user agent. Multiple-selection containers. Authors SHOULD ensure that any selectable descendant…

Description New in ARIA 1.1 Indicates the element that represents the current item within a container or set of related elements. The aria-current attribute is an enumerated type. Any value not included in the list of allowed values SHOULD be treated by assistive technologies as if the value true had been provided. If the attribute…