…it can! But we need to set this up in our bundle. Open the extension class, go anywhere in the load() method, and add $container->registerForAutoconfiguration(WordProviderInterface::class). The feature that automatically adds tags is called autoconfiguration, and this method returns a "template" Definition object…

…Now that we have a proper class, we don't need to put handleFormSubmit() inside of render() anymore. Nope, we can access the props from anywhere as this.props. So, copy that function & the const, paste it in the class, turn it into a property,…

…It's so nice when things work. What we just did is huge. If a 404 exception is thrown anywhere in the system, it'll map to the nice Api Problem format we want. In fact, if any exception is thrown it ends up with…

…name. And we don't need to have a return statement anymore: just call the function and it'll throw the exception for us: Re-test everything: Now we're green and we can send back exciting error responses from anywhere in our code. But…

…thing to take-away here is that there is a try-catch block. This means that if you throw an exception from anywhere inside your application - like a controller or a service - it’s going to get caught by this block. And when that happens…

…an exception happens. We haven’t talked about events yet, but this basically means that if you want, you can be nofitied whenever an exception is thrown anywhere in your code. Why would you do this? You might want to do some extra logging or…

…s added automatically to any page that has a valid HTML structure. That's why we didn't see it until we extended the layout file. Click anywhere on it to multiply the amount of information it gives you by 100! This is the profiler…

…First, download Selenium Server, which is just a jar file that can live anywhere on your computer. Start Selenium at the command line by running java -jar followed by the filename. $ java -jar selenium-server-standalone-2.28.0.jar Now for the magic…

…the page... absolutely nothing happens! We added those options... but we're not using them anywhere yet. We need to override a template to do that. Let's think: we want this top and bottom margin to apply to every block in the system. And…

…or, in a little while, we could choose to manually select the exact recipes to show. We can also now embed lists and grids of recipes anywhere we want on the site. To celebrate, remove the entire latest_recipes Twig block: And, up in MainController…

…Until we actually included {% block layout %} in base.html.twig, the layout was loading... we just weren't rendering it anywhere. The takeaway is this: if you're on a page that does not map to a layout, everything is exactly the same as always…

…Refresh, add a fake email address, register, and... it worked! Of course, it didn't send the email anywhere... but we can still see, more or less, what the email would look like. How? Click any link to go into the Profiler, click "Last 10"…

…words: it's making us choose. Copy the entry_point key... then, anywhere under the firewall, say entry_point: and then point to the LoginFormAuthenticator service: Technically we can point to any service that implements AuthenticationEntryPointInterface... but usually I put that in my authenticator. Now..…

…intercept that request, log out the user, and redirect them somewhere else. To activate that magic, open up config/packages/security.yaml. Anywhere under our firewall, add logout: true: Internally, this activates a "listener" that looks for any requests to /logout. And actually, instead of…

…is something that we're gonna to do over and over again. The benefit is that we now have a beautiful service - a tool - that we can use from anywhere in our app. We pass it the markdown string and it takes care of the…

…talk about that in our Vue 3 tutorial. Anyways, in this situation, because categories is boring and static, it doesn't really need to live as data anywhere. And that means, we do not need to pass it down as props. If we want to…