/// note | 참고

이 기능은 FastAPI 버전 `0.114.0` 이후부터 지원됩니다. 🤓

///

Pydantic의 모델 구성을 사용하여 추가(`extra`) 필드를 금지(`forbid`)할 수 있습니다:

{* ../../docs_src/request_form_models/tutorial002_an_py39.py hl[12] *}

클라이언트가 추가 데이터를 보내려고 하면 **오류** 응답을 받게 됩니다.

예를 들어, 클라이언트가 폼 필드를 보내려고 하면:

* `username`: `Rick`
* `password`: `Portal Gun`
* `extra`: `Mr. Poopybutthole`

`extra` 필드가 허용되지 않는다는 오류 응답을 받게 됩니다:

    assertEquals("foo [5]", Strings.lenientFormat("foo", 5));
    assertEquals("foo [5, 6, 7]", Strings.lenientFormat("foo", 5, 6, 7));
    assertEquals("%s 1 2", Strings.lenientFormat("%s %s %s", "%s", 1, 2));
    assertEquals(" [5, 6]", Strings.lenientFormat("", 5, 6));
    assertEquals("123", Strings.lenientFormat("%s%s%s", 1, 2, 3));
    assertEquals("1%s%s", Strings.lenientFormat("%s%s%s", 1));

    static final int NBSTAT = 0x0021;
    static final int IN = 0x0001;
    static final int A = 0x0001;
    static final int NS = 0x0002;
    static final int NULL = 0x000a;

    static final int HEADER_LENGTH = 12;

    // header field offsets
    static final int OPCODE_OFFSET = 2;
    static final int QUESTION_OFFSET = 4;
    static final int ANSWER_OFFSET = 6;
    static final int AUTHORITY_OFFSET = 8;

    static final int NBSTAT = 0x0021;
    static final int IN = 0x0001;
    static final int A = 0x0001;
    static final int NS = 0x0002;
    static final int NULL = 0x000a;

    static final int HEADER_LENGTH = 12;

    // header field offsets
    static final int OPCODE_OFFSET = 2;
    static final int QUESTION_OFFSET = 4;
    static final int ANSWER_OFFSET = 6;
    static final int AUTHORITY_OFFSET = 8;

        codeStart = 4
      } else if (statusLine.startsWith("SOURCETABLE ")) {
        // NTRIP r1 uses SOURCETABLE instead of HTTP/1.1
        protocol = Protocol.HTTP_1_1
        codeStart = 12
      } else {
        throw ProtocolException("Unexpected status line: $statusLine")
      }

      // Parse response code like "200". Always 3 digits.
      if (statusLine.length < codeStart + 3) {

                <la:hidden property="createdBy"/>
                <la:hidden property="createdTime"/>
                <la:hidden property="sortOrder"/>
                <div class="row">
                    <div class="col-md-12">
                        <div
                                class="card card-outline <c:if test="${crudMode == 1 || crudMode == 2}">card-success</c:if>">
                            <div class="card-header">

volumeMounts: {{- if .Values.persistence.enabled }} - name: export mountPath: {{ .Values.mountPath }} {{- if .Values.persistence.subPath }} subPath: "{{ .Values.persistence.subPath }}" {{- end }} {{- end }} {{- include "minio.tlsKeysVolumeMount" . | indent 12 }} ports: - name: {{ $scheme }} containerPort: {{ .Values.minioAPIPort }} - name: {{ $scheme }}-console containerPort: {{ .Values.minioConsolePort }} env: - name: MINIO_ROOT_USER valueFrom: secretKeyRef: name: {{ template "minio.secretName" . }} key:...

	{"fofofofofofofoffofoobarfoo", "foffofoo", 12},
	{"fofofofofoofofoffofoobarfoo", "foffofoob", 13},
	{"fofofofofofofoffofoobarfoo", "foffofoob", 12},
	{"fofofofofoofofoffofoobarfoo", "foffofooba", 13},
	{"fofofofofofofoffofoobarfoo", "foffofooba", 12},
	{"fofofofofoofofoffofoobarfoo", "foffofoobar", 13},
	{"fofofofofofofoffofoobarfoo", "foffofoobar", 12},
	{"fofofofofoofofoffofoobarfoo", "foffofoobarf", 13},

                _dst = _dst.deferred;
                final int _storess = this.num_stores;
                _dst.enc_ndr_long(_storess);
                final int _storesi = _dst.index;
                _dst.advance(12 * _storess);

                _dst = _dst.derive(_storesi);
                for (int _i = 0; _i < _storess; _i++) {
                    this.stores[_i].encode(_dst);
                }
            }
        }

Isso é suportado deste a versão `0.114.0` do FastAPI. 🤓

///

Você pode utilizar a configuração de modelo do Pydantic para `proibir` qualquer campo `extra`:

{* ../../docs_src/request_form_models/tutorial002_an_py39.py hl[12] *}

Caso um cliente tente enviar informações adicionais, ele receberá um retorno de **erro**.

Por exemplo, se o cliente tentar enviar os campos de formulário:

* `username`: `Rick`
* `password`: `Portal Gun`