I'm implementing a integartion of moodle campus into a intranet, but I have a probleme when I try to update a user information with the WS moodle_user_update_users (or new core_user_update_users).
In the API documentatin it's explained that the parameters are option (password, firstname,etc...). I'm using SOAP+php, and for example when I only want to change only the "city" of a user, I send in the parameters:
The webservices update the city of my user correctly, but it sets the password to BLANK, so the WS force allways to change the password.
I try with moodle 2.1+ and 2.2+. Any suggest?