from fastapi import FastAPI, Form
from fastapi.testclient import TestClient

app = FastAPI()


@app.post("/form/python-list")
def post_form_param_list(items: list = Form()):
    return items


@app.post("/form/python-set")
def post_form_param_set(items: set = Form()):
    return items


@app.post("/form/python-tuple")
def post_form_param_tuple(items: tuple = Form()):
    return items


client = TestClient(app)

     *
     * @param form the edit form containing the log entry information
     * @return HTML response redirecting to the list page after deletion
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse delete(final EditForm form) {
        verifyCrudMode(form.crudMode, CrudMode.DETAILS, this::asListHtml);
        validate(form, messages -> {}, this::asDetailsHtml);

    /**
     * Creates a crawling configuration and returns to the config form.
     *
     * @param form the form containing crawling configuration data
     * @return HTML response redirecting to the config form
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse crawlingConfig(final CrawlingConfigForm form) {
        validate(form, messages -> {}, () -> asHtml(path_AdminWizard_AdminWizardConfigJsp));

        return redirect(getClass());
    }

    private void validatePasswordForm(final ProfileForm form, final VaErrorHook validationErrorLambda) {
        validate(form, messages -> {}, validationErrorLambda);

        if (!form.newPassword.equals(form.confirmNewPassword)) {
            form.newPassword = null;
            form.confirmNewPassword = null;
            throwValidationError(messages -> {

                                        <la:text styleId="hostname" property="hostname" styleClass="form-control"/>
                                    </div>
                                </div>
                                <div class="form-group row">
                                    <label for="port" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.webauth_port"/></label>

     *
     * @param form the login form containing username and password
     * @return the HTML response after login attempt
     */
    @Execute
    public HtmlResponse login(final LoginForm form) {
        validate(form, messages -> {}, () -> asIndexPage(form));
        verifyToken(() -> asIndexPage(form));
        final String username = form.username;
        final String password = form.password;

                                    </div>
                                </div>
                                <c:if test="${crudMode==2}">
                                    <div class="form-group row">
                                        <label class="col-sm-3 text-sm-right col-form-label"><la:message

    }

    /**
     * Deletes the specified plugin.
     *
     * @param form the delete form containing plugin information
     * @return HTML response redirecting to the plugin list
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse delete(final DeleteForm form) {
        validate(form, messages -> {}, () -> asHtml(path_AdminPlugin_AdminPluginJsp));

```

///

## Importar `Form` { #import-form }

Importar `Form` desde `fastapi`:

{* ../../docs_src/request_forms/tutorial001_an_py39.py hl[3] *}

## Definir parámetros de `Form` { #define-form-parameters }

Crea parámetros de formulario de la misma manera que lo harías para `Body` o `Query`:

{* ../../docs_src/request_forms/tutorial001_an_py39.py hl[9] *}

                                        <la:text styleId="hostname" property="hostname" styleClass="form-control"/>
                                    </div>
                                </div>
                                <div class="form-group row">
                                    <label for="port" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.file_auth_port"/></label>