Pro Features

Paid controls for busier production forms. FormsFort gates Web3Forms-style pro features through active Stripe subscriptions or support-managed manual entitlements.

Feature groups

Captcha providers

Choose a provider from form settings, store custom secret keys encrypted when needed, and include the matching browser token field in the form. reCAPTCHA and Turnstile use their provider scripts; hCaptcha can be loaded by the FormsFort helper script.

<!-- reCAPTCHA v3 -->
<input type="hidden" name="recaptcha_response" id="recaptcha-response" />

<!-- Cloudflare Turnstile -->
<script src="https://challenges.cloudflare.com/turnstile/v0/api.js" async defer></script>
<div class="cf-turnstile" data-sitekey="YOUR_SITE_KEY"></div>

<!-- hCaptcha with FormsFort helper script -->
<div class="h-captcha" data-captcha="true"></div>
<script src="https://api.formsfort.dev/client/script.js" async defer></script>

CC recipients

Paid/manual forms can copy extra recipients on the queued notification email. Separate multiple addresses with commas or semicolons.

<input type="hidden" name="ccemail" value="sales@example.com; ops@example.com" />

Autoresponder and intro text

Autoresponders are configured from the dashboard and require a valid submitted email field. Intro text changes the opening line on the recipient notification email.

<input type="email" name="email" required />

Dashboard settings:

• autoresponder enabled
• autoresponder subject
• autoresponder from name
• autoresponder intro text
• include submission copy
• recipient notification intro text

File attachments

Multipart uploads require a paid/manual upload entitlement, form-level count/size/MIME settings, a safe filename extension, and scanner approval before delivery.

<form action="https://api.formsfort.dev/submit" method="POST" enctype="multipart/form-data">
  <input type="hidden" name="access_key" value="YOUR_ACCESS_KEY" />
  <input type="file" name="attachment" />
  <button type="submit">Submit</button>
</form>

JavaScript uploads should send FormData directly:

await fetch("https://api.formsfort.dev/submit", {
  method: "POST",
  headers: { accept: "application/json" },
  body: new FormData(form),
});

Advanced uploader

The client helper upgrades advanced file inputs, reserves object-storage uploads, writes storage keys back into hidden fields, and blocks submit until uploads finish. The generated widget also exposes FilePond-compatible theme hooks for Web3Forms-style uploader CSS.

<form action="https://api.formsfort.dev/submit" method="POST">
  <input type="hidden" name="access_key" value="YOUR_ACCESS_KEY" />
  <input
    type="file"
    name="attachment"
    data-advanced="true"
    multiple
    accept="image/*, application/pdf"
    data-max-files="3"
    data-max-file-size="5MB"
  />
  <button type="submit">Submit</button>
</form>
<script src="https://api.formsfort.dev/client/script.js" async defer></script>

<style>
  .filepond--panel-root {
    background-color: #2c2c2c;
  }
  .filepond--drop-label {
    color: #d4d4d4;
  }
</style>

Webhooks and domain restrictions

Webhooks are queued and redacted after successful delivery. Domain restrictions compare the request Origin or Referer against exact hostnames configured on the form.

<input type="hidden" name="webhook" value="https://example.com/formsfort" />

Dashboard settings:

• allowed domains: example.com, www.example.com
• server IP safelist for trusted server-side submissions
• form-level webhook endpoint
• webhook delivery retry policy and logs