EVENT RSVP · TAILWIND CSS

Event RSVP for Tailwind CSS

Attendance confirmation with headcount and dietary needs. Free for 500 submissions per month — no backend, no SDK, no plugin.

Get free access key Copy the code

500/mo free·no card·drop-in for Tailwind CSS

form.htmlhtml25 lines

01<form action="https://splitforms.com/api/submit" method="POST">
02  <input type="hidden" name="access_key" value="YOUR_ACCESS_KEY">
03  <input type="hidden" name="subject" value="New event RSVP">
04 
05  <label for="name">Your name *</label>
06  <input id="name" type="text" name="name" placeholder="Jane Builder" required>
07  <label for="email">Email *</label>
08  <input id="email" type="email" name="email" placeholder="jane@example.com" required>
09  <label for="attending">Will you attend? *</label>
10  <select id="attending" name="attending" required>
11    <option value="">Choose…</option>
12    <option>Yes — count me in</option>
13    <option>Maybe</option>
14    <option>No, I can't make it</option>
15  </select>
16  <label for="guests">How many guests are you bringing?</label>
17  <input id="guests" type="number" name="guests" placeholder="0">
18  <label for="dietary">Dietary preferences</label>
19  <input id="dietary" type="text" name="dietary" placeholder="Vegan, gluten-free, allergies…">
20 
21  <!-- honeypot — bots fill every field -->
22  <input type="checkbox" name="botcheck" style="display:none" tabindex="-1" autocomplete="off">
23 
24  <button type="submit">Send</button>
25</form>

500

submissions / mo, free

fields, ready to ship

code outputs

60s

from copy to inbox

§ 00Tailwind CSS + Event RSVPplatform-specific integration guide

Why Tailwind CSS developers choose splitforms for event rsvp

Tailwind CSS handles the styling side — utility classes for layout, spacing, colors, and responsive breakpoints. But styling a form is only half the job; you still need email delivery, spam filtering, webhook routing, and storage. The event rsvp on this page combines Tailwind's utility-first CSS with splitforms' backend API: Tailwind makes it look right, splitforms makes it work. No form library needed — just standard HTML inputs with Tailwind classes, posting <code>FormData</code> to one endpoint. Works in Next.js, React, Vue, Astro, or any framework that supports Tailwind.

§ 00Quick answerHTML · events

Yes — this is the shortest safe path for Tailwind CSS.

Use the HTML snippet on this page, keep the event rsvp fields visible in your Tailwind CSS UI, and let splitforms handle delivery, spam filtering, storage, and webhooks.

best implementation

Paste the HTML version, then replace YOUR_ACCESS_KEY.

The posted payload contains your name, email, will you attend?, how many guests are you bringing?, dietary preferences. Required fields are your name, email and will you attend?.

native tailwind css reality

Tailwind is a styling layer — it has no opinion on form submission, networking, or backend.

use case fit

Eventbrite charges 3.7% + $1.79 per ticket. For a free event, fundraiser, or private gathering, the RSVP form does the same job for $0 — and lives on your own domain.

§ 01Event RSVP × Tailwind CSSwhy this combination, in 80 words

Built for Tailwind CSS developers who hate operating a backend.

Splitforms is the form backend for Tailwind CSS sites. One POST endpoint, no SDK, no plugin — drop the event rsvp into a page and ship.

Splitforms is the form backend for Tailwind CSS sites. One POST endpoint, spam filtering, and a real dashboard — drop-in, no server, no PHP. Free for 500 dashboard submissions per month; Starter adds email, signed webhooks, exports, and retained uploads; Pro is $5/mo for 5,000.

✦ what you get on the free plan

✓500 form submissions per month
✓2 forms on Free; unlimited forms on Pro
✓Spam protection (honeypot + classifier)
✓Webhooks: Slack, Discord, WhatsApp, custom
✓CSV export of all submissions
✓Email notifications (CC and BCC on Pro)

§ 02Copy-paste codeHTML · 25 lines

Drop into any Tailwind CSS project.

Replace YOUR_ACCESS_KEY with your splitforms key, paste into a Tailwind CSS page, and ship. No build-time integration required.

form.htmlhtml25 lines

01<form action="https://splitforms.com/api/submit" method="POST">
02  <input type="hidden" name="access_key" value="YOUR_ACCESS_KEY">
03  <input type="hidden" name="subject" value="New event RSVP">
04 
05  <label for="name">Your name *</label>
06  <input id="name" type="text" name="name" placeholder="Jane Builder" required>
07  <label for="email">Email *</label>
08  <input id="email" type="email" name="email" placeholder="jane@example.com" required>
09  <label for="attending">Will you attend? *</label>
10  <select id="attending" name="attending" required>
11    <option value="">Choose…</option>
12    <option>Yes — count me in</option>
13    <option>Maybe</option>
14    <option>No, I can't make it</option>
15  </select>
16  <label for="guests">How many guests are you bringing?</label>
17  <input id="guests" type="number" name="guests" placeholder="0">
18  <label for="dietary">Dietary preferences</label>
19  <input id="dietary" type="text" name="dietary" placeholder="Vegan, gluten-free, allergies…">
20 
21  <!-- honeypot — bots fill every field -->
22  <input type="checkbox" name="botcheck" style="display:none" tabindex="-1" autocomplete="off">
23 
24  <button type="submit">Send</button>
25</form>

§ 03Setup3 steps · 60 seconds · zero config

Generate, embed, receive.

Three actions stand between you and your first event rsvp submission. None of them require a backend, a database, or a CAPTCHA library.

STEP 01GENERATE

Generate a free splitforms key

Create your form

key=sk_live_••••••••

STEP 02EMBED

Paste the event rsvp into your Tailwind CSS project

Drop the form snippet into a Tailwind CSS page, component, or layout. Replace YOUR_ACCESS_KEY with the key from your dashboard. The form action is a hard-coded URL — no env vars or build-time wiring needed.

snippethtml

<form action="https://splitforms.com/api/submit" method="POST">
  …
</form>

STEP 03RECEIVE

Receive submissions

Dashboard updates live on Free. Starter adds email delivery, signed webhooks, CSV export, Slack/Discord forwarding, and BCC to your team.

inbox · 1 newjust now

FROM contact@yoursite.com

New event RSVP

Maya Iyer maya@studio71.co

Loved the demo — quick question about pricing on the 3-year plan. Are usage limits per project or account-wide?

§ 03bEvent RSVP Form (Public / Private Events)template-specific playbook

The reason this event rsvp exists.

Webhooks into Notion / Airtable / Google Sheets · auto .ics calendar invite.

why it matters

Eventbrite, Splash, and Hopin take 3-7% of every paid ticket and charge subscription fees for the white-label option. For free events (fundraisers, private parties, conferences with sponsor-only revenue, weddings), the platform fees are pure waste. The RSVP form captures attending yes/no, guest count, plus-one names, dietary restrictions, and any custom fields (workshop preference for conferences, song requests for weddings). Webhook to a Notion / Airtable / Google Sheet for the running headcount, plus an automatic confirmation email. Final headcount goes to catering 5-7 days out, same as any platform would deliver.

route the submission

Capture attendance and party

Required: attending yes/no, guest count, plus-one names if applicable. Optional: dietary restrictions, song requests, workshop preference, accessibility needs.

Update the running list

Webhook to a Notion / Airtable / Google Sheet that the host references. Each RSVP appends a row; conditional formatting highlights special diets. Real-time headcount without spreadsheet work.

Confirm via email

Auto-respond with confirmation, event details, and a calendar invite (.ics file). Most guests forget the date once they've RSVP'd — calendar adds reduce no-shows by 30-40%.

§ 03cTailwind CSS production notesnative path · deploy · gotchas

What changes when this event rsvp lives in Tailwind CSS.

These notes come from the Tailwind CSS platform registry and are rendered on this template page so crawlers see the framework-specific answer without opening a separate guide.

without splitforms

Tailwind is a styling layer — it has no opinion on form submission, networking, or backend. The 'native' approach means writing utility classes for visual treatment and bringing your own delivery mechanism: a Next.js route handler, a Vite + React + fetch combo, an HTMX endpoint, etc. Tailwind UI ($299 one-time) sells styled form templates but doesn't include a backend either. Tailwind v4's @theme directive changes how tokens are defined, not what forms do. The shape of the problem stays: utility classes for look-and-feel, splitforms for delivery. Drop the snippet on this page into any framework with Tailwind configured and you have a styled, working form in 60 seconds.

deploy notes

Tailwind is purely a build-time concern — utilities are compiled into your CSS bundle, then deployed as static assets. JIT mode (default in v3+) and the v4 engine both purge unused classes; if you build form HTML inside a JS template literal at runtime, Tailwind can't see those classes and purges them — add to safelist or move markup into source files. Works on every host. For dark mode toggled via class, set darkMode: 'class' in v3 config or use @variant dark (.dark &) in v4 CSS. The @tailwindcss/forms plugin resets input styles aggressively — pick one (plugin OR explicit utilities), not both.

Tailwind CSS gotcha

JIT mode purges classes inside template strings

If you build the form HTML inside a JS template literal, Tailwind's JIT can't see your classes and purges them. Either move the markup into a .html / .tsx / .vue file, or add the classes to your safelist in tailwind.config.js.

Tailwind CSS gotcha

Tailwind 4's @theme replaces tailwind.config.js — focus colors break

Tailwind 4 (released 2026) moved theme tokens into CSS via @theme { … }. If you copy a Tailwind 3 snippet using focus:ring-orange-500, the orange-500 token has to be defined in your @theme block or it falls back to no ring color. Use a CSS variable: focus:ring-[var(--accent)] for portability.

Tailwind CSS gotcha

Form gets no styling at all — Preflight not loaded

If you're embedding the form inside a Shadow DOM, iframe, or a CMS that strips global CSS, Tailwind's Preflight (the global reset) doesn't apply. Inputs render with browser-default white backgrounds, ignoring bg-white if you set it in @apply but not as a utility on the element. Always use utilities directly on the input.

Tailwind CSS gotcha

Dark mode classes need `class` strategy explicitly set

Tailwind defaults to media-query dark mode (prefers-color-scheme). If your form has dark:bg-gray-900 and you toggle dark mode via a class on <html>, you need darkMode: 'class' in tailwind.config.js (Tailwind 3) or @variant dark (.dark &) in your CSS (Tailwind 4).

PATTERN A

Pattern A — utility-first inline styles

Every input gets utilities directly on the element — explicit, JIT-safe, no @apply indirection. Works in HTML, JSX, TSX, Vue, Svelte, Astro identically. Use the same wiring for the event rsvp fields on this page.

pattern-a.htmlhtml12 lines

01<form action="https://splitforms.com/api/submit" method="POST"
02  class="max-w-md mx-auto space-y-4 p-6 bg-white rounded-2xl border border-gray-200">
03  <input type="hidden" name="access_key" value="YOUR_ACCESS_KEY" />
04  <input name="email" type="email" required
05    class="w-full rounded-lg border px-3 py-2 focus:ring-2 focus:ring-orange-500" />
06  <textarea name="message" rows="4" required
07    class="w-full rounded-lg border px-3 py-2 focus:ring-2 focus:ring-orange-500" />
08  <button type="submit"
09    class="w-full bg-orange-600 hover:bg-orange-700 text-white font-semibold py-2 rounded-lg">
10    Send
11  </button>
12</form>

PATTERN B

Pattern B — dark-mode + accessible focus states (Tailwind v4)

Pairs dark: variants with focus-visible: for keyboard-only focus rings. Uses CSS variables for accent color so the same component works in light/dark without rewriting utilities. Use the same wiring for the event rsvp fields on this page.

pattern-b.htmlhtml9 lines

01<form action="https://splitforms.com/api/submit" method="POST"
02  class="max-w-md mx-auto p-6 rounded-2xl border bg-white dark:bg-zinc-900 dark:border-zinc-800">
03  <input type="hidden" name="access_key" value="YOUR_ACCESS_KEY" />
04  <input name="email" type="email" required
05    class="w-full rounded-lg border bg-white dark:bg-zinc-950 px-3 py-2
06           text-gray-900 dark:text-zinc-100
07           focus-visible:ring-2 focus-visible:ring-[var(--accent)]" />
08  <button class="w-full bg-[var(--accent)] text-white py-2 rounded-lg">Send</button>
09</form>

§ 04Field-by-field rundown5 fields · names you POST

What every field actually does.

Each field below ships in the event rsvp template — rename, remove, or add your own. Splitforms accepts any name you POST.

nameREQUIRED

TEXT

Your name

Greeting + dashboard label so submissions don't all read 'anonymous'.

placeholder · Jane Builder

emailREQUIRED

Email

Reply-to address — splitforms wires this so hitting reply goes back to the sender.

placeholder · jane@example.com

attendingREQUIRED

SELECT

Will you attend?

Dropdown — keeps responses normalised so you can filter the dashboard.

Yes — count me inMaybeNo, I can't make it

guests

NUMBER

How many guests are you bringing?

Standard input — splitforms accepts whatever you POST under this name.

placeholder · 0

dietary

TEXT

Dietary preferences

Logistics input you'd otherwise gather over email anyway.

placeholder · Vegan, gluten-free, allergies…

§ 05Event RSVP on other frameworks21 frameworks · same backend

One backend. Every framework.

The same event rsvp template works on every framework splitforms supports. Pick yours.

§ 06Questions9 answered

Event RSVP on Tailwind CSS — FAQ.

Direct answers, no marketing fluff. Missing one? Email hello@splitforms.com.

01Does this event rsvp work on Tailwind CSS?

Yes. The form is plain HTML with a single POST endpoint, so it runs on any Tailwind CSS site without server-side code, plugins, or SDKs. Drop the snippet into a Tailwind CSS page or component and submissions land in your splitforms dashboard.

02How much does the event rsvp cost on Tailwind CSS?

Free for 500 submissions per month — no credit card, no trial. Pro is $5/mo for 5,000 submissions, and there's a one-time $59 3-year plan (15,000 submissions/mo for 36 months). The same pricing applies regardless of which framework hosts the form.

03Can I customize the fields?

Yes. The template ships with sensible defaults (your name, email, will you attend?, how many guests are you bringing?…) — add, remove, or rename any of them. Splitforms accepts whatever fields you POST.

04How does spam protection work on the event rsvp?

A hidden honeypot field catches dumb bots, and a tuned classifier scores the rest. You only see real submissions in your dashboard. No CAPTCHA, no friction for human users — and it works the same on Tailwind CSS as on any other framework.

05Can I send the event rsvp submissions to Slack or Discord?

Yes. Webhooks are available on Starter and above, with auto-formatted payloads for Slack, Discord, and WhatsApp (via CallMeBot). Or send raw signed JSON to any URL — Zapier, n8n, your own server. Configure in the splitforms dashboard.

06Will it work on a static Tailwind CSS site?

Yes — the form posts directly to splitforms from the browser, so no server is involved. Works on Vercel, Netlify, GitHub Pages, Cloudflare Pages, S3, or any plain Apache host.

07Why not just use Eventbrite or Splash?

For free events, both charge subscription fees ($30-100/mo for white-label) plus per-ticket fees. The form costs $0, lives on your own domain (which matters for weddings and brand events), and the data is yours — not licensed inside their platform.

08Can I send a calendar invite (.ics) automatically?

Yes — generate an .ics file and attach to the auto-responder. Webhook to a Zapier / Make automation that crafts the .ics with event title, date, location, and notes. Most email clients render the attachment as 'add to calendar' inline.

09How do I handle plus-ones?

Add 'plus-one yes/no' and a name field that appears conditionally. For weddings, the 'plus-one allowed' is invitation-specific — capture invitation code on the form, and the webhook validates whether that invite includes a plus-one before accepting the second name.

§ 07Comparisonvs Web3Forms · vs Formspree

splitforms vs everything else.

Same drop-in API. More free submissions, Starter signed webhooks, MCP support no other backend has.

Feature	Web3Forms	Formspree	splitforms
Free monthly submissions	250	50	500
Custom fields beyond contact	Yes	Pro tier	Free
Webhooks (Slack / Discord)	Pro tier	Pro tier	Free, signed
AI / MCP submission inbox	No	No	Yes
Long-term plan (3-year flat)	—	—	$59 every 3 years

§ 08More templates for Tailwind CSS5 adjacent patterns

Ship a event rsvp on Tailwind CSS in 60 seconds.

500 submissions per month, free forever. No credit card. Copy the snippet above and paste it into your Tailwind CSS project.

Get free access key →Read the docs

founders pricing locked in · early access open

Event RSVP for Tailwind CSS

Why Tailwind CSS developers choose splitforms for event rsvp

Yes — this is the shortest safe path for Tailwind CSS.

Paste the HTML version, then replace YOUR_ACCESS_KEY.

Built for Tailwind CSS developers who hate operating a backend.

Drop into any Tailwind CSS project.

Generate, embed, receive.

Generate a free splitforms key

Paste the event rsvp into your Tailwind CSS project

Receive submissions

The reason this event rsvp exists.

Capture attendance and party

Update the running list

Confirm via email

What changes when this event rsvp lives in Tailwind CSS.

JIT mode purges classes inside template strings

Tailwind 4's @theme replaces tailwind.config.js — focus colors break

Form gets no styling at all — Preflight not loaded

Dark mode classes need `class` strategy explicitly set

Pattern A — utility-first inline styles

Pattern B — dark-mode + accessible focus states (Tailwind v4)

What every field actually does.

Your name

Email

Will you attend?

How many guests are you bringing?

Dietary preferences

One backend. Every framework.

Event RSVP on Tailwind CSS — FAQ.

splitforms vs everything else.

Other ready-to-ship Tailwind CSS forms.

Ship a event rsvp on Tailwind CSS in 60 seconds.