FederatedCredential: protocol property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The protocol property of the FederatedCredential interface returns a read-only string containing a credential's federated identity protocol. If this property is null, the protocol may be inferred from the FederatedCredential.provider property.