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credential.exists()

Learn: Credentials

Test if a credential exists.

Signature

exists() => Boolean

Description

Tests if a credential, represented as an Credential document, exists.

A credential associates a password with an identity document. You can use credentials and the credential.login() method to create tokens as part of an end-user authentication system.

Parameters

None

Return value

Type Description

Boolean

If true, the Credential document exists. If false, the Credential document doesn’t exist.

Examples

Credential.byId("356573262084309026").exists()
true

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