WARNING: You are browsing the documentation for Symfony 3.2 which is not maintained anymore. Consider upgrading your projects to Symfony 4.2.

How to Manually Validate a CSRF Token in a Controller

3.2 version

Maintained

3.4

Unmaintained

2.7 2.8 3.0 3.1 3.3

How to Manually Validate a CSRF Token in a Controller¶

Sometimes, you want to use CSRF protection in an action where you do not want to use the Symfony Form component. If, for example, you are implementing a DELETE action, you can use the isCsrfTokenValid() method to check the validity of a CSRF token:

public function deleteAction()
{
    if ($this->isCsrfTokenValid('token_id', $submittedToken)) {
        // ... do something, like deleting an object
    }
}

This work, including the code samples, is licensed under a Creative Commons BY-SA 3.0 license.