| protected renderBulletList ( $writer ) : string | ||
| return | string | summary bullet list |
protected function renderBulletList($writer)
{
$header = $this->getHeaderText();
$messages = $this->getErrorMessages();
$content = $header;
if (count($messages) > 0) {
$content .= "<ul>\n";
foreach ($messages as $message) {
$content .= '<li>' . $message . "</li>\n";
}
$content .= "</ul>\n";
}
$writer->write($content);
}