Title: Upcellia Forms oEmbed
Author: upcellia
Published: <strong>23 Junho, 2026</strong>
Last modified: 23 Junho, 2026

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# Upcellia Forms oEmbed

 Por [upcellia](https://profiles.wordpress.org/consultiadigital/)

[Descarregar](https://downloads.wordpress.org/plugin/upcellia-forms-oembed.1.0.3.zip)

 * [Detalhes](https://pt.wordpress.org/plugins/upcellia-forms-oembed/#description)
 * [Avaliações](https://pt.wordpress.org/plugins/upcellia-forms-oembed/#reviews)
 *  [Instalação](https://pt.wordpress.org/plugins/upcellia-forms-oembed/#installation)
 * [Desenvolvimento](https://pt.wordpress.org/plugins/upcellia-forms-oembed/#developers)

 [Suporte](https://wordpress.org/support/plugin/upcellia-forms-oembed/)

## Descrição

This plugin registers **f.upcellia.com** as an oEmbed provider in WordPress. Paste
a public Upcellia form URL into the **Embed** block to display the form in posts,
pages, and previews.

**Features**

 * Registers the oEmbed provider with `wp_oembed_add_provider()`
 * Works with the generic Gutenberg Embed block
 * Clears stale oEmbed caches when saving posts
 * No settings screen: activate and embed
 * Full-width embed styles on the frontend

**Requirements**

 * Forms published on [Upcellia](https://upcellia.com)
 * Public URL format: `https://f.upcellia.com/{code}`

**Usage**

 1. Activate the plugin.
 2. In the editor, add an **Embed** block.
 3. Paste your form URL, for example:
     https://f.upcellia.com/St4xnF?utm_source=web&
    utm_medium=website
 4. Save the post and check the preview.

## Instalação

#### Automatic installation

 1. Go to **Plugins > Add New** in WordPress.
 2. Search for **Upcellia Forms oEmbed**.
 3. Click **Install Now**, then **Activate**.

#### Manual installation

 1. Download the plugin ZIP file.
 2. Go to **Plugins > Add New > Upload Plugin**.
 3. Select the ZIP and activate the plugin.

#### Must-Use (optional)

To force-load on multisite or controlled environments, copy `upcellia-forms-oembed.
php` to `wp-content/mu-plugins/`.

## Perguntas frequentes

### The editor shows the form but the preview only shows a link

Save the post again (Update or Publish). WordPress caches oEmbed responses on save.
If the first attempt failed, the preview may show only the URL until the cache is
refreshed.

### Do I need to configure anything?

No. The plugin only registers the Upcellia oEmbed endpoint. Forms are created and
published from the Upcellia admin panel.

### Does it work without this plugin?

WordPress may discover oEmbed via metadata on `f.upcellia.com`, but this plugin 
improves reliability in PHP previews and on the frontend.

### Can I use an iframe instead of oEmbed?

Yes. In Upcellia, open **Get embed code** in the form builder and use the **Custom
HTML** block with the iframe code.

## Avaliações

Este plugin não tem avaliações.

## Contribuidores e programadores

“Upcellia Forms oEmbed” é software de código aberto. As seguintes pessoas contribuíram
para este plugin:

Contribuidores

 *   [ upcellia ](https://profiles.wordpress.org/consultiadigital/)

[Traduza o “Upcellia Forms oEmbed” para o seu idioma.](https://translate.wordpress.org/projects/wp-plugins/upcellia-forms-oembed)

### Interessado no desenvolvimento?

[Consulte o código](https://plugins.trac.wordpress.org/browser/upcellia-forms-oembed/),
consulte o [repositório SVN](https://plugins.svn.wordpress.org/upcellia-forms-oembed/),
ou subscreva o [registo de alterações](https://plugins.trac.wordpress.org/log/upcellia-forms-oembed/)
por [RSS](https://plugins.trac.wordpress.org/log/upcellia-forms-oembed/?limit=100&mode=stop_on_copy&format=rss).

## Registo de alterações

#### 1.0.3

 * Plugin Check: replace str_contains() for WordPress 5.8 compatibility.
 * Plugin Check: use delete_post_meta() instead of direct database queries.

#### 1.0.2

 * Readme and plugin description in English (WordPress.org requirement).
 * Contributors list updated.

#### 1.0.1

 * Full-width embed in the Embed block (CSS + fluid iframe).
 * Better compatibility with WordPress oEmbed maxwidth.

#### 1.0.0

 * Initial release.
 * oEmbed registration for f.upcellia.com.
 * oEmbed cache cleanup on save.
 * wp-embedded-content class on iframes.

## Metadados

 *  Versão **1.0.3**
 *  Última actualização **Há 2 semanas**
 *  Instalações activas **Menos de 10**
 *  Versão do WordPress ** 5.8 ou superior **
 *  Testado até **7.0**
 *  Versão do PHP ** 7.4 ou superior **
 *  Idioma
 * [English (US)](https://wordpress.org/plugins/upcellia-forms-oembed/)
 * Etiquetas
 * [embed](https://pt.wordpress.org/plugins/tags/embed/)[forms](https://pt.wordpress.org/plugins/tags/forms/)
   [iframe](https://pt.wordpress.org/plugins/tags/iframe/)[oembed](https://pt.wordpress.org/plugins/tags/oembed/)
 *  [Visualização avançada](https://pt.wordpress.org/plugins/upcellia-forms-oembed/advanced/)

## Classificações

Ainda não foram submetidas avaliações.

[Your review](https://wordpress.org/support/plugin/upcellia-forms-oembed/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/upcellia-forms-oembed/reviews/)

## Contribuidores

 *   [ upcellia ](https://profiles.wordpress.org/consultiadigital/)

## Suporte

Tem algo a dizer? Precisa de ajuda?

 [Ver fórum de suporte](https://wordpress.org/support/plugin/upcellia-forms-oembed/)