Hi,

You can take example on what's been done in the default user layout to perform password confirm validation. The generic explanation on how to perform cross validation is here: http://blogs.nuxeo.com/dev/2009/03/cross-validation-with-jsf.html

You can take example on the default nuxeo implementation (layout configuration, custom widget template, and java code of the validation method):

• https://github.com/nuxeo/nuxeo-jsf/blob/release-5.5/nuxeo-platform-webapp-base/src/main/resources/OSGI-INF/layouts-contrib.xml
• https://github.com/nuxeo/nuxeo-jsf/blob/release-5.5/nuxeo-platform-webapp-base/src/main/resources/web/nuxeo.war/widgets/user_password_validation_widget_template.xhtml
• https://github.com/nuxeo/nuxeo-jsf/blob/release-5.5/nuxeo-platform-webapp-base/src/main/java/org/nuxeo/ecm/webapp/security/UserManagementActions.java (method validatePassword)