finger-print.md

Finger Print

Component to check for a FingerScanner and read fingerprints from the scanner.

Events

On Authentication Error

Triggers when there is a Authentication Error.

On Authentication Help

Triggers when there is a Authentication Help.

On Authentication Failed

Triggers when the Authentication Failed.

On Authentication Succeeded

Trigger when the Authentication Succeeded.

Methods

Has Fingerprint Scanner

True if hardware is present and functional, false otherwise.

Has Fingers Added

True if at least one fingerprint is enrolled, false otherwise.

Authenticate

Authenticate the user with a Fingerprint scanner.

Cancel Scan

Cancel the current Fingerprint Scan.

Properties

Light Theme

Sets the current theme.

Use Dialog

Whether to use a dialog.

Dialog Title

Sets the dialog title/

Dialog Help Text

Sets the dialog help text.