GenericValidator validates values for generic cases in the nginx conf.

HTTPHeaderValidator validates values for request headers, which in NGINX is done with the proxy_set_header directive.

HTTPNJSMatchValidator validates values used for matching a request.

HTTPRedirectValidator validates values for a redirect, which in NGINX is done with the return directive.

HTTPURLRewriteValidator validates values for a URL rewrite.

HTTPValidator validates values that will propagate into the NGINX configuration http context.