[Home](./index.md) > [@digitalpersona/core](./core.md) > [JWT](./core.jwt.md) ## JWT class Represents a JSON Web Token and gives access to the token's payload. Note that this class does not allow to validate the token signature in the browser, it must be done on a server side. Signature: ```typescript export declare class JWT ``` ## Methods | Method | Modifiers | Description | | --- | --- | --- | | [claims(jwt)](./core.jwt.claims.md) | static | Extracts a claims set from the JSON Web Token. | | [errors(jwt)](./core.jwt.errors.md) | static | Validates the JSON Web Token and returns a collection of detected validation errors. |