/**
* Creates a new form based on the given configuration.
*
* @param FormConfigInterface $config The form configuration.
*/
public function __construct(FormConfigInterface $config)
{
if (!$config instanceof UnmodifiableFormConfig) {
$config = new UnmodifiableFormConfig($config);
}
$this->config = $config;
$this->setData($config->getData());
}
/**
* Creates a new form based on the given configuration.
*
* @param FormConfigInterface $config The form configuration.
*/
public function __construct(FormConfigInterface $config)
{
if (!$config instanceof UnmodifiableFormConfig) {
$config = new UnmodifiableFormConfig($config);
}
// Compound forms always need a data mapper, otherwise calls to
// `setData` and `add` will not lead to the correct population of
// the child forms.
if ($config->getCompound() && !$config->getDataMapper()) {
throw new FormException('Compound forms need a data mapper');
}
$this->config = $config;
$this->setData($config->getData());
}
