Overview#
Ui_locales is an
OAuth Parameters Registry OPTIONAL entry which is used in
OpenID Connect to indicate the
End-User's preferred
languages and scripts for the user interface, represented as a space-separated list of
BCP 47 (
RFC 5646)
Language-Tag values, ordered by preference.
For Example, the value "fr-CA fr en" represents a preference for French as spoken in Canada, then French (without a region designation), followed by English (without a region designation).
An error SHOULD NOT result if some or all of the requested locales are not supported by the OpenID Connect Provider.
There might be more information for this subject on one of the following: