User information can be accessed through application logic:

    userInfo = slicer.app.applicationLogic().GetUserInformation()

If the userInfo object is changed, the updated values are automatically written into Slicer.ini.

    userInfo.SetName("John Doe")

Currently, validation is only performed for email address, just to illustrate how validation works.

   userInfo.SetEmail("invalid email")
   userInfo.SetEmail("valid.email@somewhere.com")

User information can be edited in application settings (User panel).

Co-Authored-By: Christian Herz <christianherz1985@googlemail.com>

git-svn-id: http://svn.slicer.org/Slicer4/trunk@27142 3bd1e089-480b-0410-8dfb-8563597acbee