@Override
    protected void validateParamaters() throws Exception {

        OpenCms.getRoleManager().checkRole(getCms(), CmsRole.ACCOUNT_MANAGER.forOrgUnit(getParamOufqn()));
        if (!isNewGroup()) {
            // test the needed parameters
            getCms().readGroup(new CmsUUID(getParamGroupid())).getName();
        }
    }
@ Override protected void validateParamaters ( ) throws Exception { OpenCms . getRoleManager ( ) . checkRole ( getCms ( ) , CmsRole . ACCOUNT_MANAGER . forOrgUnit ( getParamOufqn ( ) ) ) ; if ( ! isNewGroup ( ) ) { getCms ( ) . readGroup ( new CmsUUID ( getParamGroupid ( ) ) ) . getName ( ) ; } }
@see org.opencms.workplace.CmsWidgetDialog#validateParamaters()