/**
* Register a new Action with this form, renders it and return the HTML code
*/
public function registerAndRenderAction(Action $action)
{
$this->ensureIdIsUnique($action->id);
$this->ensureHandlerHasAction($action->id);
$this->actions[$action->id] = $action;
return $action->render();
}
public function __construct(array $attributes, $content)
{
parent::__construct($attributes);
if (!$content) {
throw new ConfigurationException(sprintf('Missing content for Button: %s', $this->id));
}
$this->content = $content;
}
public function __construct(array $attributes)
{
parent::__construct($attributes);
$this->value = $this->requiredAttribute('value');
}