## 檢視文件 { #check-the-docs }

你可以在 `/docs` 的文件 UI 中驗證：

<div class="screenshot">
<img src="/img/tutorial/request-form-models/image01.png">
</div>

## 禁止額外的表單欄位 { #forbid-extra-form-fields }

在某些特殊情況（可能不常見）下，你可能希望僅允許 Pydantic 模型中宣告的表單欄位，並禁止任何額外欄位。

/// note | 注意

此功能自 FastAPI 版本 `0.114.0` 起支援。🤓

///

你可以使用 Pydantic 的模型設定來 `forbid` 任何 `extra` 欄位：

Form gövdelerini tanımlamak için `Form`'u açıkça kullanmanız gerekir; çünkü bunu yapmazsanız parametreler query parametreleri veya body (JSON) parametreleri olarak yorumlanır.

///

## "Form Alanları" Hakkında { #about-form-fields }

HTML formlarının (`<form></form>`) verileri sunucuya gönderme şekli normalde bu veri için JSON'dan farklı "özel" bir encoding kullanır.

**FastAPI** bu veriyi JSON yerine doğru yerden okuyacaktır.

/**
 * The search form for Stopwords.
 */
public class SearchForm {

    /**
     * Default constructor for SearchForm.
     */
    public SearchForm() {
    }

    /**
     * The dictionary ID field for stopwords dictionary operations.
     */
    @Required
    public String dictId;

            azure_storage_base_path=%BRANCH%
      - shell: |
          #!/usr/local/bin/runbld --redirect-stderr
          set -euo pipefail
          set +x
          VAULT_TOKEN=$(vault write -field=token auth/approle/login role_id=$VAULT_ROLE_ID secret_id=$VAULT_SECRET_ID)
          export VAULT_TOKEN
          export data=$(vault read -format=json secret/elasticsearch-ci/azure_thirdparty_test_creds)

    @DisplayName("Test getInfo returns decoded information")
    void testGetInfo() throws Exception {
        response = new Smb2QueryInfoResponse(mockConfig, (byte) 1, (byte) 2);

        // Use reflection to set the info field
        var infoField = Smb2QueryInfoResponse.class.getDeclaredField("info");
        infoField.setAccessible(true);
        infoField.set(response, mockDecodable);

        assertEquals(mockDecodable, response.getInfo());

import org.codelibs.fess.app.web.admin.relatedcontent.CreateForm;

/**
 * Request body for creating related content via REST API.
 * Extends CreateForm to inherit validation and field definitions.
 */
public class CreateBody extends CreateForm {

    /**
     * Creates a new CreateBody instance.
     */
    public CreateBody() {
    }

import org.codelibs.fess.app.web.admin.relatedquery.CreateForm;

/**
 * Request body for creating related query via REST API.
 * Extends CreateForm to inherit validation and field definitions.
 */
public class CreateBody extends CreateForm {

    /**
     * Creates a new CreateBody instance.
     */
    public CreateBody() {
    }

package org.codelibs.fess.app.web.api.admin.searchlist;

import org.codelibs.fess.app.web.admin.searchlist.CreateForm;

/**
 * Request body for creating search list via REST API.
 * Extends CreateForm to inherit validation and field definitions.
 */
public class CreateBody extends CreateForm {

    /**
     * Creates a new CreateBody instance.
     */
    public CreateBody() {
    }

package org.codelibs.fess.app.web.api.admin.accesstoken;

import org.codelibs.fess.app.web.admin.accesstoken.CreateForm;

/**
 * Request body for creating access token via REST API.
 * Extends CreateForm to inherit validation and field definitions.
 */
public class CreateBody extends CreateForm {

    /**
     * Creates a new CreateBody instance.
     */
    public CreateBody() {
    }

import org.codelibs.fess.app.web.admin.dict.mapping.CreateForm;

/**
 * Request body for creating mapping dictionary via REST API.
 * Extends CreateForm to inherit validation and field definitions.
 */
public class CreateBody extends CreateForm {

    /**
     * Creates a new CreateBody instance.
     */
    public CreateBody() {
    }