Expo UI and Router for iOSExpo SDK 57 and later, iOS only
Expo docs
Modifiers

accessibilityIdentifier

Sets an accessibility identifier for the view.

accessibilityIdentifier(identifier)

ParameterTypeDescription
identifierstringThe accessibility identifier used for UI testing.

Sets an accessibility identifier for the view.

Unlike accessibilityLabel, this value is for UI testing and is not visible to the user. UI testing tools such as XCUITest read it to locate the view, so prefer a stable, machine-readable identifier here.

Returns: ModifierConfig

See: Official SwiftUI documentation.

Works with

You can add accessibilityIdentifier to any view. It changes what you see on 39 of the 39 components.

Sources

The original Expo docs for this page:

accessibilityHint

Sets accessibility hint for the view.

accessibilityInputLabels

Sets alternative spoken phrases that Voice Control uses to refer to the view. Each label is read as a Text element on iOS. For example, an "End" button might offer "Hang up" so users can trigger it by saying that phrase.

On this page

accessibilityIdentifier(identifier)Works withSources