X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/89a5dde72e00feb9e86537aee5992c86ed0582d7..3f8858445ca8eafb36ab5079f2c941e8d719de91:/doc/plugins/passwordauth.mdwn

diff --git a/doc/plugins/passwordauth.mdwn b/doc/plugins/passwordauth.mdwn
index 84c63c4af..5e3dbfbaf 100644
--- a/doc/plugins/passwordauth.mdwn
+++ b/doc/plugins/passwordauth.mdwn
@@ -7,3 +7,11 @@ changing passwords in the prefs page.
 
 It is enabled by default, but can be turned off if you want to only use
 some other form of authentication, such as [[httpauth]] or [[openid]].
+
+When the `account_creation_password` configuration option is enabled with
+a pass-phrase, this plugin prompts for the password when creating an
+account as a implistic anti-spam measure.
+(Some wikis edited by a particular group use an account creation password
+as an "ask an existing member to get an account" system.)
+
+