Astro feedback form
Add a feedback widget to your Astro blog or docs with zero JavaScript and no backend. A rating dropdown and a comment field in a .astro component that posts to Formpaste, so feedback lands in your inbox.
How to build it
- Create a form in your Formpaste dashboard and copy its access key.
- Copy the markup above into a .astro component below your content.
- Replace YOUR_ACCESS_KEY_HERE with your access key, then build and deploy.
Prompt for your AI coding agent
Give me a plain HTML feedback form with a rating select (1 to 5) and a message textarea for an Astro component that POSTs to https://api.formpaste.com/submit with a hidden access_key input. Name and email optional. No island, no client script.Or connect the Formpaste MCP server to Claude Code, Codex, Cursor, Claude Desktop, VS Code, or any mcp-remote client. See the setup guide.
Astro gotchas
An Astro contact form is a plain form in a .astro component that posts to Formpaste. It ships zero JavaScript and works on a fully static build. You only reach for an island if you want an inline success message instead of a redirect.
Zero JavaScript by default
A form with action set to the Formpaste endpoint and method POST submits with a full-page post - no island, no client script. This is the whole point of Astro: the page stays static and fast.
No SSR required
Because the form posts to an external endpoint, you do not need Astro's SSR or an adapter. output stays static and the form works the same on any static host.
Islands only if you want inline JS
If you prefer to stay on the page and show your own success state, move the form into a framework island (client:load) and use the React or Vue onSubmit from the toggle. For a redirect-to-thank-you flow, no island is needed.
The hidden access_key wires it up
Keep the hidden access_key input exactly as generated. It tells Formpaste which form the submission belongs to.
What to get right
A rating plus a comment is the sweet spot
One select for the score and one textarea for the why gives you both a number to track and the context behind it, without a long form.
Let people stay anonymous
Mark name and email optional. Feedback is more honest when it is not tied to an identity, and you still filter spam automatically.
Route feedback where you will see it
Forward submissions to a shared inbox or a webhook into your tracker so nothing sits unread.
How it works
Three simple steps for form submissions to land in your email inbox.
Create your form, set your form's action URL to Formpaste's endpoint, and add your access key.
Create your form
Sign up, verify your email, and create an access key in your dashboard.
Copy the code
Paste the snippet above into your project. Pick CSS or Tailwind to match your site.
<form action="https://api.formpaste.com/submit" method="POST" class="mx-auto flex w-full max-w-md flex-col gap-4 rounded-xl border border-gray-200 bg-white p-6 shadow-sm dark:border-gray-800 dark:bg-gray-950">
<input type="hidden" name="access_key" value="YOUR_ACCESS_KEY_HERE">
<label class="flex flex-col gap-1.5 text-sm font-medium text-gray-900 dark:text-gray-100">Name (optional)
<input type="text" name="name" class="rounded-md border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900 shadow-sm outline-none focus-visible:ring-2 focus-visible:ring-gray-900 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-100 dark:focus-visible:ring-gray-100" />
</label>
<label class="flex flex-col gap-1.5 text-sm font-medium text-gray-900 dark:text-gray-100">Email (optional)
<input type="email" name="email" placeholder="you@example.com" class="rounded-md border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900 shadow-sm outline-none focus-visible:ring-2 focus-visible:ring-gray-900 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-100 dark:focus-visible:ring-gray-100" />
</label>
<label class="flex flex-col gap-1.5 text-sm font-medium text-gray-900 dark:text-gray-100">Rating
<select name="rating" required class="rounded-md border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900 shadow-sm outline-none focus-visible:ring-2 focus-visible:ring-gray-900 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-100 dark:focus-visible:ring-gray-100">
<option>5 - Excellent</option>
<option>4 - Good</option>
<option>3 - Okay</option>
<option>2 - Poor</option>
<option>1 - Bad</option>
</select>
</label>
<label class="flex flex-col gap-1.5 text-sm font-medium text-gray-900 dark:text-gray-100">Your feedback
<textarea name="message" required class="min-h-28 rounded-md border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900 shadow-sm outline-none focus-visible:ring-2 focus-visible:ring-gray-900 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-100 dark:focus-visible:ring-gray-100"></textarea>
</label>
<button type="submit" class="w-full rounded-md bg-gray-900 px-4 py-2 text-sm font-medium text-white shadow-sm transition-colors hover:bg-gray-800 disabled:opacity-60 dark:bg-white dark:text-gray-900 dark:hover:bg-gray-200">Send feedback</button>
</form>Add your access key
Replace the placeholder with your access key to start receiving submissions.
<input type="hidden" name="access_key" value="YOUR_ACCESS_KEY_HERE">Astro feedback form FAQ
Paste a form. Get submissions.
Instantly without setting up any backend, servers or databases. 250 submissions/mo free - no credit card.