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Slack
Premium

Slack

Push form messages to Slack with attachments, images, buttons, and channel support.

How to Integrate Forms with Slack in WordPress

Send WordPress form submissions straight to Slack

Use the Add to Slack action to push messages from a WordPress form to Slack. You can configure the message text and use WS Form variables in message settings.

The Slack premium integration supports message color, attachment titles, images, icons, buttons, and field mapping. Messages can be posted to public and private channels in your workspace.

WS Form can also create a Slack form automatically so it is pre-configured to push messages to one of your Slack channels. If you use a private channel, add WS Form as an app to that channel first.

  • Push messages to Slack

    Send form messages from WS Form to Slack with the Add to Slack action.

  • Configure rich messages

    Set message text, colors, attachments, images, icons, buttons, and mapped fields.

  • Post to private channels

    Send messages to public or private Slack channels in your workspace.

Real Customer Reviews

Trusted by thousands of WordPress professionals.

  • WS Form was the perfect fit for conditional form building in my shop. If you’re on the fence between form plugins, then let the support from WS Form make the decision easy. 5-star without question!

    – cggid

  • The best form builder for WordPress I’ve come across. Clear and editable. Technical support is very flexible.

    – Martin Ratiborsky

  • I HIGHLY recommend the WS Form to anyone looking to build forms. WS Form far exceeded all my expectations in a WordPress plugin.

    – Steve T

Frequently Asked Questions

How do I integrate WordPress with Slack using WS Form?

Connect the Slack add-on in WS Form settings, then either create a Slack form automatically or add an Add to Slack action to an existing form. For full setup steps, see the Slack add-on guide.

What does the Add to Slack action do?

It pushes messages from a WordPress form to Slack.

Can I post WS Form messages to private Slack channels?

Yes. Messages can be posted to public and private channels in your workspace. To post to a private channel, add WS Form as an app to that channel after connecting to Slack.

Can I customize the Slack message?

Yes. You can configure the message text and settings such as color, attachment title, image, icon, buttons, and fields. You can also use WS Form variables in message settings.

Can WS Form create a Slack form automatically?

Yes. WS Form can create a form that is pre-configured to push messages to one of your Slack channels. The form starts with a single text field, and you can add other fields.

Can I use an existing form with Slack?

Yes. You can add an Add to Slack action to any form created in WS Form and send data when a user saves or submits the form.

What image formats are supported for Slack images and icons?

Supported formats are JPG, GIF, PNG, and BMP. If you use a signature field, set it to output JPG or PNG. SVG is not supported by Slack.

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Premium integrations require WS Form PRO and are not compatible with WS Form LITE.

Documentation

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