![transtype open source transtype open source](https://www.ma-no.org/cache/galleries/contents-1520/whats-new-in-davinci-resolve-14.jpg)
This can be used to serve custom bad CSRF errors. badCsrf (String|Function): The path to a custom bad CSRF page or a function receiving the lien object as parameter.
![transtype open source transtype open source](https://utopia.fans/wp-content/uploads/2020/07/Closed-Source.jpg)
This can be used to serve custom 500 pages.
![transtype open source transtype open source](https://idega.github.io/images/formbuilder1.png)
![transtype open source transtype open source](https://help.fontlab.com/transtype-4/img/transtype4-img26.png)
If it's null, the cookie will be deleted. String value: If provided and it not null, the cookie will be set.Object headers: Additional headers to send in the response.String contentType: The content type (e.g.Anything content: The content that should be sent to the response.