useId

If a default is not provided, generate an id.

API#

Introduction#

The useId hook creates an autogenerated unique id for an element. An id from props can used instead of the autogenerated id when available.

Example#

import {useId} from 'react-aria'; let elementId = useId(); let componentId = useId(props.id); 

import {useId} from 'react-aria'; let elementId = useId(); let componentId = useId(props.id); 

import {useId} from 'react-aria'; let elementId = useId(); let componentId = useId( props.id );