## Usando `TestClient` { #using-testclient }

/// info | Información

Para usar `TestClient`, primero instala [`httpx`](https://www.python-httpx.org).

Asegúrate de crear un [entorno virtual](../virtual-environments.md), activarlo y luego instalarlo, por ejemplo:

```console
$ pip install httpx
```

///

Importa `TestClient`.

Crea un `TestClient` pasándole tu aplicación de **FastAPI**.

FastAPI'de **form field**'larını tanımlamak için **Pydantic model**'lerini kullanabilirsiniz.

/// info | Bilgi

Form'ları kullanmak için önce [`python-multipart`](https://github.com/Kludex/python-multipart)'ı yükleyin.

Bir [virtual environment](../virtual-environments.md) oluşturduğunuzdan, onu etkinleştirdiğinizden ve ardından paketi kurduğunuzdan emin olun. Örneğin:

```console
$ pip install python-multipart
```

///

/// note | Not

You can use **Pydantic models** to declare **form fields** in FastAPI.

/// info

To use forms, first install [`python-multipart`](https://github.com/Kludex/python-multipart).

Make sure you create a [virtual environment](../virtual-environments.md), activate it, and then install it, for example:

```console
$ pip install python-multipart
```

///

/// note

This is supported since FastAPI version `0.113.0`. 🤓

/// info | Información

Para usar formularios, primero instala [`python-multipart`](https://github.com/Kludex/python-multipart).

Asegúrate de crear un [entorno virtual](../virtual-environments.md), activarlo, y luego instalarlo, por ejemplo:

```console
$ pip install python-multipart
```

///

/// note | Nota

Esto es compatible desde la versión `0.113.0` de FastAPI. 🤓

/// info | Informação

Para utilizar formulários, instale primeiramente o [`python-multipart`](https://github.com/Kludex/python-multipart).

Certifique-se de criar um [ambiente virtual](../virtual-environments.md), ativá-lo, e então instalar. Por exemplo:

```console
$ pip install python-multipart
```

///

/// note | Nota

Isto é suportado desde a versão `0.113.0` do FastAPI. 🤓

///

Just keep in mind that when you read "server" in general, it could refer to one of those two things.

Solo ten en cuenta que cuando leas "servidor" en general, podría referirse a una de esas dos cosas.

JSON yerine form alanlarını almanız gerektiğinde `Form` kullanabilirsiniz.

/// info | Bilgi

Formları kullanmak için önce [`python-multipart`](https://github.com/Kludex/python-multipart) paketini kurun.

Bir [virtual environment](../virtual-environments.md) oluşturduğunuzdan, onu etkinleştirdiğinizden emin olun ve ardından örneğin şöyle kurun:

```console
$ pip install python-multipart
```

///

## `Form`'u Import Edin { #import-form }

/// info | Informação

Para usar formulários, primeiro instale [`python-multipart`](https://github.com/Kludex/python-multipart).

Certifique-se de criar um [ambiente virtual](../virtual-environments.md), ativá-lo e então instalá-lo, por exemplo:

```console
$ pip install python-multipart
```

///

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

Importe `Form` de `fastapi`:

When you need to receive form fields instead of JSON, you can use `Form`.

/// info

To use forms, first install [`python-multipart`](https://github.com/Kludex/python-multipart).

Make sure you create a [virtual environment](../virtual-environments.md), activate it, and then install it, for example:

```console
$ pip install python-multipart
```

///

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

Import `Form` from `fastapi`: