private void updateGroupValidation() {

        boolean hasError = false;
        for (I_CmsEditableGroupRow row : getRows()) {
            if (hasError(row.getComponent())) {
                hasError = true;
                break;
            }
        }
        setErrorVisible(hasError);
    }
private void updateGroupValidation ( ) { boolean hasError = false ; for ( I_CmsEditableGroupRow row : getRows ( ) ) { if ( hasError ( row . getComponent ( ) ) ) { hasError = true ; break ; } } setErrorVisible ( hasError ) ; }
Updates the visibility of the error label based on errors in the group components.<p>