Symfony3 - Repeated FieldType not rendering - symfony-forms

Question

I have a repeated fieldtype that is not being rendered when I access the page.
I have this method in my controller:
/**
* #Route("/{token}", name="pass_reset_form")
*
* Function to reset password.
*/
public function ResetAction(Request $reset, $token)
{
$form = $this->createForm(ResetformType::class);
$form->handleRequest($reset);
if ($form->isSubmitted() && $form->isValid()) {
$em = $this->getDoctrine()->getManager();
$user = $em->getRepository('VendorMyBundle:Logins')->findByToken($token);
if (!empty($user))
{
// encode password and update in the DB
$password = $this->get('security.password_encoder')
->encodePassword($user[0], $form["newPassword"]->getData());
$user[0]->setPassword($password);
$em->flush();
$this->addFlash('notice', 'The password has been successfully reset. You can now login.');
return $this->redirectToRoute('login_route');
}
}
return $this->render(
'VendorMyBundle:Default:resetEntry.html.twig',
array('form' => $form->createView())
);
}
and this is the ResetformType:
namespace Vendor\MyBundle\Form;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\Extension\Core\Type\RepeatedType;
use Symfony\Component\Form\Extension\Core\Type\PasswordType;
class ResetformType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('newPassword', RepeatedType::class, array(
'type' => PasswordType::class,
'invalid_message' => 'The password fields must match.',
'required' => true,
'first_options' => array('label' => 'Password'),
'second_options' => array('label' => 'Repeat Password'),
));
}
}
and this is the standard twig code:
{% block body1 %}
{{ form_start(form) }}
<button type="submit">Reset Password</button>
{{ form_end(form) }}
{% endblock %}
Whenever I access the route that takes me on that rendered view I only see the form button. I view page source and all that is in HTML is the form button and a hidden form token field.
<form name="resetform" method="post">
<button type="submit">Reset Password</button>
<input type="hidden" id="resetform__token" name="resetform[_token]" value="2NJ7Uht8bgVUV27GnD4FHrCOjTFCIXXQyraJkG4jSmc" />
</form>
What am I missing?

Answer 1

Answering for anybody who bumps into the same issue.
Either clear your cache or specifically render fields separately, in my case with:
{{ form_row(form.newPassword) }}.