Documentation is available in English.

Booking Widget

Let visitors pick an available time and book a Google Calendar meeting — powered by your team availability and a Booking Form.

Quick Start

Add the CSS, script, and one mount element to your page:

<link rel="stylesheet" href="https://myformcapture.com/booking-widget.css">
<script src="https://myformcapture.com/booking-widget.js" defer></script>

<div data-booking-widget
     data-form-uuid="your-form-uuid"
     data-api-base="https://myformcapture.com"
     data-branding-name="MyFormCapture"
     data-branding-url="https://myformcapture.com"
     data-meeting-title="Book a Call"
     data-meeting-description="15-minute intro call"
     data-meeting-duration="15"></div>

Replace your-form-uuid with the UUID from your Booking Form (the same value in the form action /f/…). Use data-branding-name / data-branding-url for the “Powered by” link (MyFormCapture → https://myformcapture.com).

Live availability

Slots come from your team’s weekly rules minus busy times on Google Calendar.

Calendar invites

Confirmed bookings create a Google Calendar event with Meet when invite is enabled on the form.

Domain protection

Slots only load when Domain Restriction is on and the request Origin/Referer host is whitelisted (ports ignored). Add localhost or 127.0.0.1 for local testing; file:// pages are allowed when Origin is opaque null.

Before you embed

  1. Connect Google Calendar for the team under Account → Integrations.
  2. Set team availability (weekly windows and meeting length) on the team settings page.
  3. Create or open a Booking Form and copy its form UUID.
  4. On the form, enable:
    • Send Google Calendar invite (with Meet link)
    • Domain Restriction — whitelist every site that will host the widget (e.g. https://www.yoursite.com). For local work, add localhost or 127.0.0.1 (any port matches). Opening a bare HTML file (file://) is allowed via opaque Origin null.
If invite is off, domain restriction is off, or the Origin/Referer is not allowed, the slots API returns an empty calendar (no error details). Fix the form settings if times never appear.

How to Use

1. Include CSS and JavaScript

Use the absolute URLs for your MyFormCapture host:

<link rel="stylesheet" href="https://myformcapture.com/booking-widget.css">
<script src="https://myformcapture.com/booking-widget.js" defer></script>

2. Add the mount element

An empty data-booking-widget element is enough — the script builds the calendar UI for you.

<div data-booking-widget
     data-form-uuid="your-form-uuid"
     data-api-base="https://myformcapture.com"
     data-branding-name="MyFormCapture"
     data-branding-url="https://myformcapture.com"
     data-meeting-title="Book a Call"
     data-meeting-description="15-minute intro call"
     data-meeting-duration="15"></div>

Data attributes

  • data-form-uuid — required. Booking Form UUID.
  • data-api-base — required on external sites. Your MyFormCapture API origin (e.g. https://myformcapture.com). Omit only when the widget runs on the same host as MyFormCapture.
  • data-branding-name — brand label for the “Powered by” footer (e.g. MyFormCapture).
  • data-branding-url — brand homepage URL for the “Powered by” link (e.g. https://myformcapture.com).
  • data-meeting-title — heading shown in the widget (default: Meeting).
  • data-meeting-description — short description on the confirm step.
  • data-meeting-duration — display duration in minutes (actual slot length comes from team availability).
  • data-slots-url / data-submit-url — optional overrides for the API endpoints.

3. Optional: open from a button (popup)

Put the widget inside a popup overlay on your page, then open it with data-booking-popup:

<button type="button" data-booking-popup>Book a Call</button>

<div id="booking-popup-overlay" class="bw-popup" hidden aria-hidden="true">
  <div class="bw-popup__backdrop" data-booking-popup-close></div>
  <div class="bw-popup__panel" role="dialog" aria-modal="true">
    <button type="button" class="bw-popup__close" data-booking-popup-close aria-label="Close">×</button>
    <div data-booking-widget
         data-form-uuid="your-form-uuid"
         data-api-base="https://myformcapture.com"
         data-branding-name="MyFormCapture"
         data-branding-url="https://myformcapture.com"
         data-meeting-title="Book a Call"></div>
  </div>
</div>

The script listens for data-booking-popup clicks and Escape / close controls marked data-booking-popup-close.

What gets submitted

On confirm, the widget POSTs to https://myformcapture.com/f/your-form-uuid with fields your Booking Form expects, including:

Field Source
name, email, company, messageVisitor form
preferred_date, preferred_time, timezone, durationSelected slot
service_type, location_preferenceDefaults (Demo / Video Call)
page_sourceCurrent page URL

Make sure your Booking Form’s field mapping includes the date/time fields so calendar invites can be created.

API endpoints

  • GET https://myformcapture.com/f/:form_uuid/slots — availability JSON (gated by invite + domain restriction).
  • POST https://myformcapture.com/f/:form_uuid — create the booking (same as a normal form submission).
  • GET https://myformcapture.com/booking-widget.js — widget script.
  • GET https://myformcapture.com/booking-widget.css — widget styles.

Related

Need Help?

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