public function startGroup(&$group, $required, $error)
{
$blockName = $this->_matchBlock($group);
$this->_tpl->setCurrentBlock($blockName . '_loop');
$this->_groupElementIdx = 0;
$this->_groupSeparator = is_null($group->_separator) ? ' ' : $group->_separator;
// show an '*' near the required element
if ($required) {
$this->_showRequired = true;
if ($this->_tpl->blockExists($blockName . '_required')) {
$this->_tpl->touchBlock($blockName . '_required');
}
}
// show the error message or keep it for later use
if (!empty($error)) {
if ($this->_tpl->blockExists($blockName . '_error')) {
$this->_tpl->setVariable('qf_error', $error);
} else {
$this->_errors[] = $error;
}
}
$this->_tpl->setVariable('qf_group_label', $group->getLabel());
}
