# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1562519735 -7200
# Node ID 13ccc2f05007c5559541b6e9ba8a78e276817f50
# Parent  6ffed67356e9d5659b0c524f6861c858eeeffd7f
MUC: Advertise language field as such via XEP-0122

This lets clients know that the field is a language field and should be
in RFC 5646 format.

Field validation code in util.dataforms left for future commit.

diff -r 6ffed67356e9 -r 13ccc2f05007 plugins/muc/language.lib.lua
--- a/plugins/muc/language.lib.lua	Sat Jul 06 17:47:06 2019 +0200
+++ b/plugins/muc/language.lib.lua	Sun Jul 07 19:15:35 2019 +0200
@@ -32,6 +32,7 @@
 		label = "Language tag for room (e.g. 'en', 'de', 'fr' etc.)";
 		type = "text-single";
 		desc = "Indicate the primary language spoken in this room";
+		datatype = "xs:language";
 		value = get_language(event.room) or "";
 	});
 end