none constant
String
const none
The Authorization Server MUST NOT display any authentication or consent user interface pages.
An error is returned if an End-User is not already
authenticated or the Client does not have pre-configured consent for the
requested Claims or does not fulfill other conditions for processing the
request. The error code will typically be login_required,
interaction_required, or another code defined in
OpenID Connect Core 1.0, Section 3.1.2.6.
This can be used as a method to check for existing authentication and/or
consent.
Implementation
static const String none = 'none';