/**
* @param ElementInterface $element
* @param boolean $block
*
* @return null|string
*/
public function __invoke(ElementInterface $element, $block = false)
{
$messages = $element->getMessages();
if (empty($messages)) {
return null;
}
$errors = array();
foreach ($messages as $message) {
$error = new HtmlElement('span');
$error->addClass($block ? 'help-block' : 'help-inline');
$error->setContent($this->translate((string) $message));
$errors[] = $error;
}
return implode(PHP_EOL, $errors);
}
/**
* Set the content of the element
*
* @param string $content
*
* @return $this
*/
public function setContent($content)
{
$this->element->setContent($content);
return $this;
}
public function testGetContent()
{
$htmlElement = new HtmlElement();
$htmlElement->setContent('Where did you go?');
$this->assertEquals('Where did you go?', $htmlElement->getContent());
}
