Check out v4 of the Fauna CLI

v4 of the Fauna CLI is now GA.

The new version introduces enhancements to the developer experience, including an improved authentication workflow. To get started, check out the CLI v4 quick start.

Migrating from v3 of the CLI? See the CLI migration guide.

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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