ARIA 1.2 Vocabulary

alert

A type of live region with important, and usually time-sensitive, information.

Structure Data

Attributes with Implicit Defaults

These default values apply implicitly, even when not explicitly set.

Attribute	Default Value
`aria-atomic`	`true`
`aria-live`	`assertive`

Reference

Conforms to the WAI-ARIA 1.2 Recommendation(opens in a new tab)This role definition is based on the W3C WAI-ARIA 1.2 Recommendation.