Validation

Author: glyn

README.md

@@ -21,7 +21,7 @@ NGX_VERSION=1.22.1 cargo build --release
 
 This will build a shared library in `target/release`.
 
-## Configuration
+## Configuring
 
 To enable this module, it must be loaded in the NGINX configuration, e.g.:
 ~~~
@@ -51,6 +51,13 @@ http {
 ...
 ~~~
 
+## Validating
+
+To make sure the module is working correctly, use `curl` to access your site and specify a user agent that your `robots.txt` file denies access for, e.g.:
+~~~
+curl -A "GPTBot" https://example.org
+~~~
+
 ## Debugging
 
 Some debug logging is included in the module. To use this, enable debug logging in the NGINX configuration, e.g.: