Goutte在没有提交按钮的情况下提交表单

Question

I am trying to submit data in this form:

https://www.trademe.co.nz/property/insights/

I get

The current node list is empty.

$client = new Client();

$url = 'https://www.trademe.co.nz/property/insights/';
$crawler = $client->request('GET', $url);
$form = $crawler->filter('form')->form();
$crawler = $client->submit($form, array('search-input' => '2 queen Street'));