An alert is a banner used to notify a user about a change in status or communicate other information. It can be generated with or without a user triggering an action first.

Sample element

Two examples of the alert element


View a live version of this component and see how it can be customized.

<h3 slot="header">Default</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam eleifend elit sed est
egestas, a sollicitudin mauris tincidunt.</p>
<rh-button slot="actions" variant="link" data-action="dismiss">Dismiss</rh-button>
<rh-button slot="actions" variant="link" data-action="confirm">Confirm</rh-button>

<script type="module">
import '@rhds/elements/rh-alert/rh-alert.js';
import '@rhds/elements/rh-button/rh-button.js';
View the <rh-alert> demo in a new tab

When to use

  • When additional information needs to be emphasized
  • When a user needs to be notified after performing an action
  • When the severity of a message needs to be indicated
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