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Components / Forms

Contact Form

Free Forms React component — ContactForm. MIT licensed, copy-paste ready for Next.js and Tailwind CSS.

Contact form with honeypot spam guard, character count, field validation, loading state, and success confirmation screen.

Preview

Direct inquiry

Get in touch

We usually reply within one business day.

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Setup

How to use

Free for personal and commercial use. No UI attribution required. Include the MIT copyright notice when copying component source into your project. Read the MIT license.

  1. 1

    Run in your terminal:

    $npm install clsx tailwind-merge lucide-react
  2. 2

    Copy lib/cn.ts below. Skip if you already have cn().

  3. 3

    Copy the code below and create components/forms/contact-form.tsx in your project.

  4. 4

    Import and render:

    Example

    import { ContactForm } from "@/components/forms/contact-form";

    <ContactForm onSubmit={async (values) => sendMessage(values)} />

lib/cn.ts

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import { type ClassValue, clsx } from "clsx";
import { twMerge } from "tailwind-merge";
 
export function cn(...inputs: ClassValue[]) {
return twMerge(clsx(inputs));
}

components/forms/contact-form.tsx

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"use client";
 
import {
forwardRef,
useCallback,
useId,
useRef,
useState,
type ComponentPropsWithoutRef,
type FormEvent,
} from "react";
 
import { AlertCircle, ArrowRight, Check, Loader2, MessageSquare } from "lucide-react";
 
import { cn } from "@/lib/cn";
 
const EMAIL_RE = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
 
type ContactFormValues = Readonly<{
name: string;
email: string;
subject: string;
message: string;
}>;
 
type ContactFormErrors = Partial<Record<keyof ContactFormValues, string>>;
 
export type ContactFormProps = Readonly<
{
title?: string;
subtitle?: string;
submitLabel?: string;
successTitle?: string;
successMessage?: string;
submitErrorMessage?: string;
maxMessageLength?: number;
loading?: boolean;
onSubmit?: (values: ContactFormValues) => void | Promise<void>;
} & Omit<ComponentPropsWithoutRef<"form">, "onSubmit">
>;
 
function validateContact(values: ContactFormValues, maxLength: number): ContactFormErrors {
const errors: ContactFormErrors = {};
const name = values.name.trim();
const email = values.email.trim();
const subject = values.subject.trim();
const message = values.message.trim();
 
if (name.length < 2) errors.name = "Please enter your name.";
if (!email) errors.email = "Email is required.";
else if (!EMAIL_RE.test(email)) errors.email = "Enter a valid email address.";
if (subject.length < 3) errors.subject = "Subject must be at least 3 characters.";
if (message.length < 10) errors.message = "Message must be at least 10 characters.";
else if (message.length > maxLength) errors.message = `Message cannot exceed ${maxLength} characters.`;
 
return errors;
}
 
export const ContactForm = forwardRef<HTMLDivElement, ContactFormProps>(
function ContactForm(
{
className,
title = "Get in touch",
subtitle = "We usually reply within one business day.",
submitLabel = "Send message",
successTitle = "Message sent",
successMessage = "Thanks for reaching out. We'll get back to you soon.",
submitErrorMessage = "Your message wasn't sent. Please try again.",
maxMessageLength = 1000,
loading = false,
onSubmit,
onReset,
...props
},
ref,
) {
const formId = useId();
const honeypotRef = useRef<HTMLInputElement>(null);
const [name, setName] = useState("");
const [email, setEmail] = useState("");
const [subject, setSubject] = useState("");
const [message, setMessage] = useState("");
const [errors, setErrors] = useState<ContactFormErrors>({});
const [submitError, setSubmitError] = useState("");
const [submitting, setSubmitting] = useState(false);
const [success, setSuccess] = useState(false);
 
const busy = loading || submitting;
const messageLimit = Math.max(10, Math.floor(maxMessageLength));
 
const clearError = useCallback((key: keyof ContactFormValues) => {
setSubmitError("");
setErrors((prev) => ({ ...prev, [key]: undefined }));
}, []);
 
const handleSubmit = useCallback(
async (event: FormEvent<HTMLFormElement>) => {
event.preventDefault();
if (busy || success) return;
 
if (honeypotRef.current?.value.trim()) {
setSuccess(true);
return;
}
 
const values: ContactFormValues = { name, email, subject, message };
const nextErrors = validateContact(values, messageLimit);
setErrors(nextErrors);
if (Object.keys(nextErrors).length > 0) return;
 
setSubmitting(true);
setSubmitError("");
try {
await onSubmit?.({
name: name.trim(),
email: email.trim(),
subject: subject.trim(),
message: message.trim(),
});
setSuccess(true);
} catch {
setSubmitError(submitErrorMessage);
} finally {
setSubmitting(false);
}
},
[busy, email, message, messageLimit, name, onSubmit, subject, submitErrorMessage, success],
);
 
const handleReset = useCallback(
(event: FormEvent<HTMLFormElement>) => {
onReset?.(event);
if (event.defaultPrevented) return;
setName("");
setEmail("");
setSubject("");
setMessage("");
setErrors({});
setSubmitError("");
},
[onReset],
);
 
if (success) {
return (
<div
ref={ref}
data-slot="contact-form"
data-success
role="status"
aria-live="polite"
className={cn(
"w-full max-w-md rounded-3xl border border-neutral-200 bg-white p-6 font-sans shadow-sm md:p-8",
className,
)}
>
<div className="mb-5 flex items-center gap-2 text-[11px] font-semibold tracking-[0.18em] text-emerald-700 uppercase">
<Check size={15} strokeWidth={2} aria-hidden />
Message delivered
</div>
<h2 className="font-serif text-3xl leading-none tracking-tight text-neutral-950">{successTitle}</h2>
<p className="mt-3 text-sm leading-6 text-neutral-500">{successMessage}</p>
</div>
);
}
 
return (
<div ref={ref} className={cn("w-full max-w-md", className)}>
<form
data-slot="contact-form"
aria-busy={busy}
noValidate
onSubmit={handleSubmit}
onReset={handleReset}
className="rounded-3xl border border-neutral-200 bg-white p-6 font-sans shadow-sm md:p-8"
{...props}
>
<input
ref={honeypotRef}
type="text"
name="company"
tabIndex={-1}
autoComplete="off"
aria-hidden
className="sr-only"
/>
 
<div className="mb-7">
<div className="mb-5 flex items-center gap-2 text-[11px] font-semibold tracking-[0.18em] text-neutral-500 uppercase">
<MessageSquare size={15} strokeWidth={1.75} aria-hidden />
Direct inquiry
</div>
<h2 className="font-serif text-3xl leading-none tracking-tight text-neutral-950">{title}</h2>
<p className="mt-3 max-w-sm text-sm leading-6 text-neutral-500">{subtitle}</p>
</div>
 
<div className="space-y-4">
<div className="grid gap-4 md:grid-cols-2">
<div>
<label htmlFor={`${formId}-name`} className="mb-1.5 block text-sm font-medium text-neutral-900">
Name
</label>
<input
id={`${formId}-name`}
name="name"
type="text"
autoComplete="name"
disabled={busy}
value={name}
aria-invalid={Boolean(errors.name)}
aria-describedby={errors.name ? `${formId}-name-error` : undefined}
onChange={(event) => {
setName(event.target.value);
clearError("name");
}}
className={cn(
"h-11 w-full rounded-md border bg-white px-3.5 text-sm outline-none ring-0 transition-colors focus:ring-0 disabled:bg-neutral-50",
errors.name ? "border-rose-300" : "border-neutral-200 focus:border-neutral-900",
)}
placeholder="Your name"
/>
{errors.name ? <p id={`${formId}-name-error`} role="alert" className="mt-1.5 text-xs text-rose-600">{errors.name}</p> : null}
</div>
 
<div>
<label htmlFor={`${formId}-email`} className="mb-1.5 block text-sm font-medium text-neutral-900">
Email
</label>
<input
id={`${formId}-email`}
name="email"
type="email"
autoComplete="email"
disabled={busy}
value={email}
aria-invalid={Boolean(errors.email)}
aria-describedby={errors.email ? `${formId}-email-error` : undefined}
onChange={(event) => {
setEmail(event.target.value);
clearError("email");
}}
className={cn(
"h-11 w-full rounded-md border bg-white px-3.5 text-sm outline-none ring-0 transition-colors focus:ring-0 disabled:bg-neutral-50",
errors.email ? "border-rose-300" : "border-neutral-200 focus:border-neutral-900",
)}
placeholder="you@email.com"
/>
{errors.email ? <p id={`${formId}-email-error`} role="alert" className="mt-1.5 text-xs text-rose-600">{errors.email}</p> : null}
</div>
</div>
 
<div>
<label htmlFor={`${formId}-subject`} className="mb-1.5 block text-sm font-medium text-neutral-900">
Subject
</label>
<input
id={`${formId}-subject`}
name="subject"
type="text"
disabled={busy}
value={subject}
aria-invalid={Boolean(errors.subject)}
aria-describedby={errors.subject ? `${formId}-subject-error` : undefined}
onChange={(event) => {
setSubject(event.target.value);
clearError("subject");
}}
className={cn(
"h-11 w-full rounded-md border bg-white px-3.5 text-sm outline-none ring-0 transition-colors focus:ring-0 disabled:bg-neutral-50",
errors.subject ? "border-rose-300" : "border-neutral-200 focus:border-neutral-900",
)}
placeholder="How can we help?"
/>
{errors.subject ? <p id={`${formId}-subject-error`} role="alert" className="mt-1.5 text-xs text-rose-600">{errors.subject}</p> : null}
</div>
 
<div>
<div className="mb-1.5 flex items-baseline justify-between gap-2">
<label htmlFor={`${formId}-message`} className="text-sm font-medium text-neutral-900">
Message
</label>
<span className="text-xs tabular-nums text-neutral-400">
{message.length}/{messageLimit}
</span>
</div>
<textarea
id={`${formId}-message`}
name="message"
rows={4}
disabled={busy}
value={message}
maxLength={messageLimit}
aria-invalid={Boolean(errors.message)}
aria-describedby={errors.message ? `${formId}-message-error` : `${formId}-message-count`}
onChange={(event) => {
setMessage(event.target.value);
clearError("message");
}}
className={cn(
"min-h-28 w-full resize-y rounded-md border bg-white px-3.5 py-2.5 text-sm leading-relaxed outline-none ring-0 transition-colors focus:ring-0 disabled:bg-neutral-50",
errors.message ? "border-rose-300" : "border-neutral-200 focus:border-neutral-900",
)}
placeholder="Tell us more about your project…"
/>
<span id={`${formId}-message-count`} className="sr-only">
{message.length} of {messageLimit} characters used
</span>
{errors.message ? <p id={`${formId}-message-error`} role="alert" className="mt-1.5 text-xs text-rose-600">{errors.message}</p> : null}
</div>
</div>
 
{submitError ? (
<div
role="alert"
className="mt-5 flex items-start gap-2.5 border-l-2 border-rose-500 bg-rose-50 px-3 py-2.5 text-sm text-rose-700"
>
<AlertCircle size={16} className="mt-0.5 shrink-0" aria-hidden />
<span>{submitError}</span>
</div>
) : null}
 
<button
type="submit"
disabled={busy}
className="mt-6 flex h-11 w-full cursor-pointer items-center justify-center gap-2 rounded-md bg-neutral-950 px-4 text-sm font-semibold text-white transition-colors hover:bg-neutral-800 focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-neutral-900 disabled:cursor-not-allowed disabled:opacity-60"
>
{busy ? <Loader2 size={16} className="animate-spin" aria-hidden /> : null}
{busy ? "Sending…" : submitLabel}
{!busy ? <ArrowRight size={15} aria-hidden /> : null}
</button>
</form>
</div>
);
},
);
 
ContactForm.displayName = "ContactForm";
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