How can I install ReCaptcha v3 in Webflow to prevent spam through the contact form? The spam is coming from a sender named "Joe Miller" and it has been causing a nuisance. Thank you for any tips or advice.

To install reCAPTCHA v3 in Webflow to prevent spam through the contact form, you'll need to follow these steps:

1. Sign up for reCAPTCHA v3: Visit the reCAPTCHA website (https://www.google.com/recaptcha) and sign up for reCAPTCHA v3 using your Google account. During the sign-up process, you'll need to provide some information about your website.

2. Generate reCAPTCHA API keys: After signing up and registering your website, you'll be provided with reCAPTCHA API keys. These keys consist of a site key and a secret key, which you'll need to integrate reCAPTCHA into your Webflow contact form.

3. Open your Webflow project: Go to your Webflow dashboard and open your project.

4. Access the form settings: Locate the contact form element on your page, select it, and click on the settings icon (represented by a gear) to access the form settings.

5. Configure form submission settings: In the form settings panel, scroll down to the Form Submission section. Here, you can choose how you want the form to be submitted. You can choose either Webflow (which stores form submission data in Webflow CMS) or another external service (like Zapier or Mailchimp). For reCAPTCHA integration, it's important to select the "External service" option.

6. Add reCAPTCHA to the form: In the same form settings panel, scroll further down to the Spam Protection section. Here, you'll find the reCAPTCHA v2 checkbox option. This option is for reCAPTCHA v2, not v3, so we need to add the v3 code manually.

7. Add custom code to integrate reCAPTCHA v3: Copy the code snippet below and paste it into the "Before " field under the Custom Code tab in your site settings:

```html

```

Make sure to replace `YOUR_SITE_KEY` with the site key you obtained from the reCAPTCHA website, and `YOUR_FORM_ID` with the actual ID of the hidden input field in your form where you want to store the reCAPTCHA token.

8. Publish your site: Once you've added the custom code, save your changes and publish your Webflow site to make the changes live.

By following these steps, you should be able to integrate reCAPTCHA v3 into your Webflow contact form, which will help prevent spam submissions. Since reCAPTCHA v3 works in the background to calculate a spam score based on user interaction data, you won't need to add any visible CAPTCHA elements to your contact form.