[Home](./index.md) > [@digitalpersona/enrollment](./enrollment.md) > [U2FEnroll](./enrollment.u2fenroll.md) ## U2FEnroll class Universal Second Factor (U2F) enrollment API. Signature: ```typescript export declare class U2FEnroll extends Enroller ``` ## Constructors | Constructor | Modifiers | Description | | --- | --- | --- | | [(constructor)(context, appId)](./enrollment.u2fenroll.(constructor).md) | | Constructs a new U2F enrollment API object. | ## Methods | Method | Modifiers | Description | | --- | --- | --- | | [canEnroll()](./enrollment.u2fenroll.canenroll.md) | | Reads a U2F enrollment availability. | | [enroll()](./enrollment.u2fenroll.enroll.md) | | Enrolls a U2F token. | | [unenroll()](./enrollment.u2fenroll.unenroll.md) | | Deletes the U2F enrollment. |