Mapping Variables


Mapping Variables covers the safe and efficacious use of the map and if directives with variables.


Mapping Variables begins with look at the map directive. You'll work with the map directive using regex and the default parameter. You'll then explore the if directive and understand the warnings about its use. Finally, you'll implement the map directive with if to deliver a response code of 403 to requests with specific arguments in the url. This module has hands-on labs.


1 minute