Magento 2 Documentation  2.3
Documentation for Magento 2 CMS v2.3 (December 2018)
FlushFormKey.php
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1 <?php
7 
9 use Magento\Framework\App\PageCache\FormKey as CookieFormKey;
11 
13 {
17  private $cookieFormKey;
18 
22  private $dataFormKey;
23 
28  public function __construct(CookieFormKey $cookieFormKey, DataFormKey $dataFormKey)
29  {
30  $this->cookieFormKey = $cookieFormKey;
31  $this->dataFormKey = $dataFormKey;
32  }
33 
39  public function execute(\Magento\Framework\Event\Observer $observer)
40  {
41  $this->cookieFormKey->delete();
42  $this->dataFormKey->set(null);
43  }
44 }
execute(\Magento\Framework\Event\Observer $observer)
__construct(CookieFormKey $cookieFormKey, DataFormKey $dataFormKey)