*  JQUERY-FORM-VALIDATOR
 *
 *  @version 2.3.77
 *  @website http://formvalidator.net/
 *  @author Victor Jonsson, http://victorjonsson.se
 *  @license MIT
 */

So, you can declare deeply nested JSON "objects" with specific attribute names, types and validations.

All that, arbitrarily nested.

### Define a submodel { #define-a-submodel }

For example, we can define an `Image` model:

{* ../../docs_src/body_nested_models/tutorial004_py310.py hl[7:9] *}

### Use the submodel as a type { #use-the-submodel-as-a-type }

 *  JQUERY-FORM-VALIDATOR
 *
 *  @version 2.3.77
 *  @website http://formvalidator.net/
 *  @author Victor Jonsson, http://victorjonsson.se
 *  @license MIT
 */

 *  JQUERY-FORM-VALIDATOR
 *
 *  @version 2.3.77
 *  @website http://formvalidator.net/
 *  @author Victor Jonsson, http://victorjonsson.se
 *  @license MIT
 */

O **FastAPI** saberá que pode usar essa dependência para definir um "esquema de segurança" no esquema OpenAPI (e na documentação automática da API).

/// info | Detalhes Técnicos

 *  JQUERY-FORM-VALIDATOR
 *
 *  @version 2.3.77
 *  @website http://formvalidator.net/
 *  @author Victor Jonsson, http://victorjonsson.se
 *  @license MIT
 */

## Default response class { #default-response-class }

When creating a **FastAPI** class instance or an `APIRouter` you can specify which response class to use by default.

The parameter that defines this is `default_response_class`.

In the example below, **FastAPI** will use `HTMLResponse` by default, in all *path operations*, instead of JSON.

{* ../../docs_src/custom_response/tutorial010_py310.py hl[2,4] *}

/// info

Comme il s'agit d'un WebSocket, il n'est pas vraiment logique de lever une `HTTPException`, nous levons plutôt une `WebSocketException`.

Vous pouvez utiliser un code de fermeture parmi les [codes valides définis dans la spécification](https://tools.ietf.org/html/rfc6455#section-7.4.1).

///

### Essayez les WebSockets avec des dépendances { #try-the-websockets-with-dependencies }

Exécutez votre application :

 *  JQUERY-FORM-VALIDATOR
 *
 *  @version 2.3.77
 *  @website http://formvalidator.net/
 *  @author Victor Jonsson, http://victorjonsson.se
 *  @license MIT
 */

                String packageName = entry.getKey();
                List<File> deps = dependencyPackages.get(packageName);
                List<String> msg = new ArrayList<>();
                msg.add("Project " + projectPath + " defines classes in package " + packageName + " exposed by dependencies");
                msg.add("  Dependencies:");
                deps.forEach(f -> msg.add("    " + formatDependency(f)));
                msg.add("  Classes:");