/**
* {@inheritdoc}
*/
public function buildView(FormView $view, FormInterface $form, array $options)
{
parent::buildView($view, $form, $options);
$name = $form->getName();
$readOnly = $options['read_only'];
if ($view->parent) {
if ('' === $name) {
throw new LogicException('Form node with empty name can be used only as root form node.');
}
// Complex fields are read-only if they themselves or their parents are.
if (!$readOnly) {
$readOnly = $view->parent->vars['read_only'];
}
}
$view->vars = array_replace($view->vars, array(
'read_only' => $readOnly,
'errors' => $form->getErrors(),
'valid' => $form->isSubmitted() ? $form->isValid() : true,
'value' => $form->getViewData(),
'data' => $form->getNormData(),
'required' => $form->isRequired(),
'max_length' => $options['max_length'],
'pattern' => $options['pattern'],
'size' => null,
'label_attr' => $options['label_attr'],
'compound' => $form->getConfig()->getCompound(),
'method' => $form->getConfig()->getMethod(),
'action' => $form->getConfig()->getAction(),
'submitted' => $form->isSubmitted(),
));
}
