CB

With prepareFieldDataSave not firing for read only fields it results in integrations such as CB Privacy failing. Source is shown in comprofiler.class.php as follows.

@function saveTabsContents( &$user, &$postdata, $reason ) {
global $_CB_framework, $_PLUGINS;

$fields                    =    $this->_getTabFieldsDb( null, $user, $reason, null, false );
    $result                    =    true;
    foreach ( $fields as $field ) {
        if ( ( ! ( ( $field->readonly > 0 ) && $_CB_framework->getUi()  1 ) ) || ( $reason  'register' ) || ( $reason == 'search' ) ) {
            $_PLUGINS->callField( $field->type, 'prepareFieldDataSave', array( &$field, &$user, &$postdata, $reason ), $field );
        }
    }
    return $result;
}@

The IF statement plainly blocks read only storage on front-end. Seams an additional check needs to be made for CB privacy OR new trigger to fire for raw preparefielddatasave for integrations to use.