/**
* Renders the errors of a Form or an Element as an unordered list.
*
* @param \Brick\Form\Base $base
*
* @return string
*/
private function renderErrors(Base $base)
{
if (!$base->hasErrors()) {
return '';
}
$html = '';
foreach ($base->getErrors() as $error) {
$li = new Tag('li');
$li->setTextContent($error);
$html .= $li->render();
}
$ul = new Tag('ul');
$ul->setHtmlContent($html);
return $ul->render();
}
/**
* {@inheritdoc}
*/
public function render()
{
return $this->tag->setTextContent($this->content)->render();
}
/**
* @param string $text
*
* @return static
*/
public function setTextContent($text)
{
$this->tag->setTextContent($text);
return $this;
}
