Add an Eleventy contact form with global data and an include

module.exports = {
  url: process.env.URL || "http://localhost:8080",
  formthunderKey: process.env.FORMTHUNDER_KEY || "YOUR_ACCESS_KEY",
};

<form action="https://formthunder.com/submit" method="POST">
  <input type="hidden" name="access_key" value="{{ site.formthunderKey }}">
  <input type="hidden" name="redirect" value="{{ site.url }}/thanks/">
  <input type="checkbox" name="botcheck" style="display:none" tabindex="-1">
  <label>Name <input name="name" required></label>
  <label>Email <input name="email" type="email" required></label>
  <label>Message <textarea name="message" required></textarea></label>
  <button type="submit">Send</button>
</form>

---
layout: base.njk
title: Contact
---
{% include "contact-form.njk" %}