Newsletter Signup Form

        

           React
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        // Make sure to run npm install @formspree/react
// For more help visit https://formspr.ee/react-help
import React from "react";
import { useForm, ValidationError } from "@formspree/react";

export function ExampleForm() {
  const [state, handleSubmit] = useForm("FORM_ID");

  if (state.succeeded) {
    return <p>Thanks for joining!</p>;
  }

  return (
    <form className="fs-form" onSubmit={handleSubmit}>
      <div className="fs-field">
        <label className="fs-label" htmlFor="full-name">
          Full Name
        </label>
        <input
          className="fs-input"
          id="full-name"
          name="full-name"
          placeholder="Enter your name (optional)"
        />
      </div>
      <div className="fs-field">
        <label className="fs-label" htmlFor="email-address">
          Email Address
        </label>
        <input
          className="fs-input"
          id="email-address"
          name="email-address"
          placeholder="Enter your email address"
          required
        />
      </div>
      <div className="fs-checkbox-field">
        <div className="fs-checkbox-wrapper">
          <input
            aria-describedby="newsletter-consent-description"
            className="fs-checkbox"
            id="newsletter-consent"
            name="newsletter-consent"
            required
            type="checkbox"
            value="yes"
          />
        </div>
        <div>
          <label className="fs-label" htmlFor="newsletter-consent">
            Consent to Receive Newsletters
          </label>
          <p className="fs-description" id="newsletter-consent-description">
            I agree to receive newsletters from [Company Name].
          </p>
        </div>
      </div>
      <div className="fs-checkbox-field">
        <div className="fs-checkbox-wrapper">
          <input
            aria-describedby="privacy-policy-agreement-description"
            className="fs-checkbox"
            id="privacy-policy-agreement"
            name="privacy-policy-agreement"
            required
            type="checkbox"
            value="yes"
          />
        </div>
        <div>
          <label className="fs-label" htmlFor="privacy-policy-agreement">
            I Agree to the Privacy Policy
          </label>
          <p
            className="fs-description"
            id="privacy-policy-agreement-description"
          >
            I have read and agree to the Privacy Policy.
          </p>
        </div>
      </div>
      <div class="fs-button-group">
        <button className="fs-button" type="submit">
          Subscribe
        </button>
      </div>
    </form>
  );
}

        
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           CSS
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        @import url("https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap");

/** Variables **/

:root {
  --color-background: #cbd5e1;
  --color-background-alt: #8ec6ff;
  --color-border-active: #173db6;
  --color-border-default: #94a3b8;
  --color-highlight: #8ec6ff;
  --color-primary: #144be1;
  --color-primary-active: #19388f;
  --color-text-default: #0f172a;
  --color-text-muted: #475569;

  --font-family-body: "Inter", sans-serif;
}

/** Base **/

*,
::before,
::after {
  box-sizing: border-box;
}

* {
  border: 0;
  margin: 0;
  padding: 0;
}

body {
  -webkit-font-smoothing: antialiased;
  font-family: var(--font-family-body);
  font-optical-sizing: auto;
  font-style: normal;
}

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  font-size: 100%;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
}

[type="checkbox"],
[type="radio"],
[type="range"] {
  appearance: none;
  flex-shrink: 0;
  padding: 0;
  user-select: none;
}

[type="checkbox"]:focus,
[type="radio"]:focus,
[type="range"]:focus {
  outline: none;
}

/** Components **/

.fs-form {
  display: grid;
  row-gap: 1.5rem;
}

.fs-form:where(.fs-layout__2-column) {
  column-gap: 1.5rem;
  grid-template-columns: 1fr 1fr;
}

fieldset {
  display: grid;
  margin: 1.5rem 0;
  row-gap: 1.5rem;
}

.fs-form:where(.fs-layout__2-column) fieldset {
  column-gap: 1.5rem;
  grid-template-columns: 1fr 1fr;
  grid-column: 1 / -1;
}

.fs-fieldset-title {
  color: var(--color-text-default);
  font-family: var(--font-family-display);
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.75rem;
  margin-bottom: 1.5rem;
  grid-column: 1 / -1;
}

.fs-field {
  display: flex;
  flex-direction: column;
  row-gap: 0.375rem;
}

.fs-label {
  color: var(--color-text-default);
  display: block;
  font-family: var(--font-family-display);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25rem;
}

.fs-description {
  color: var(--color-text-muted);
  display: block;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.fs-button-group {
  display: flex;
  flex-direction: row-reverse;
  column-gap: 1.5rem;
}

.fs-form:where(.fs-layout__2-column) .fs-button-group {
  grid-column: 1 / -1;
}

.fs-button {
  background-color: var(--color-primary);
  border-radius: 0.375rem;
  color: white;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1rem;
  padding: 1rem 2rem;
  transition-duration: 200ms;
  transition-property: background-color;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.fs-button:hover {
  background-color: var(--color-primary-active);
}

.fs-button:focus-visible {
  background-color: var(--color-primary-active);
  outline: 3px solid var(--color-highlight);
}

.fs-input,
.fs-select {
  appearance: none;
  border-radius: 0.375rem;
  border-width: 0;
  box-shadow: var(--color-border-default) 0 0 0 1px inset;
  color: var(--color-text-default);
  font-size: 1rem;
  height: 2.5rem;
  line-height: 1.5rem;
  outline: none;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.fs-input:focus-visible,
.fs-select:focus-visible {
  box-shadow: var(--color-border-active) 0 0 0 1.5px inset;
  outline: 3px solid var(--color-highlight);
  outline-offset: 0;
}

.fs-input::placeholder {
  color: var(--color-text-muted);
}

.fs-checkbox-group,
.fs-radio-group {
  display: flex;
  flex-direction: column;
  row-gap: 0.5rem;
}

.fs-checkbox-field,
.fs-radio-field {
  column-gap: 0.5rem;
  display: flex;
}

:is(.fs-checkbox-field, .fs-radio-field) .fs-label + .fs-description {
  margin-top: 0.125rem;
}

.fs-checkbox-wrapper,
.fs-radio-wrapper {
  align-items: center;
  display: flex;
  height: 1.25rem;
}

.fs-checkbox,
.fs-radio {
  background-color: #fff;
  border: 1px solid var(--color-text-default);
  height: 1rem;
  width: 1rem;
}

.fs-checkbox {
  border-radius: 0.25rem;
}

.fs-radio {
  border-radius: 100%;
}

.fs-checkbox:checked,
.fs-radio:checked {
  background-color: var(--color-primary);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  border-color: transparent;
}

.fs-checkbox:checked {
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3e%3c/svg%3e");
}

.fs-radio:checked {
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3ccircle cx='8' cy='8' r='3'/%3e%3c/svg%3e");
}

.fs-checkbox:focus-visible,
.fs-radio:focus-visible {
  outline: 3px solid var(--color-highlight);
  outline-offset: 0;
}

.fs-select {
  background-color: #fff;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
}

.fs-slider {
  background: transparent;
  cursor: pointer;
  height: 1.25rem;
  width: 100%;
}

.fs-slider::-moz-range-track {
  background-color: var(--color-background);
  border-radius: 0.5rem;
  height: 0.5rem;
}

.fs-slider::-webkit-slider-runnable-track {
  background-color: var(--color-background);
  border-radius: 0.5rem;
  height: 0.5rem;
}

.fs-slider::-moz-range-thumb {
  background-color: var(--color-primary);
  border: none; /* Removes extra border that FF applies */
  border-radius: 50%;
  height: 1.25rem;
  width: 1.25rem;
}

.fs-slider::-webkit-slider-thumb {
  appearance: none;
  background-color: var(--color-primary);
  border-radius: 50%;
  height: 1.25rem;
  margin-top: -0.375rem; /* Centers thumb on the track */
  width: 1.25rem;
}

.fs-slider:focus-visible::-moz-range-thumb {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.fs-slider:focus-visible::-webkit-slider-thumb {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.fs-switch {
  background-color: var(--color-background-alt);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='white'/%3e%3c/svg%3e");
  background-position: left center;
  background-repeat: no-repeat;
  border-radius: 1.5rem;
  cursor: pointer;
  height: 1.5rem;
  transition-duration: 200ms;
  transition-property: background-color, background-position;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  width: 2.75rem;
}

.fs-switch:checked {
  background-color: var(--color-primary);
  background-position: right center;
}

.fs-switch:focus-visible {
  outline: 3px solid var(--color-highlight);
  outline-offset: 0;
}

.fs-textarea {
  appearance: none;
  border-radius: 0.375rem;
  border-width: 0;
  box-shadow: var(--color-border-default) 0 0 0 1px inset;
  color: var(--color-primary);
  font-size: 1rem;
  line-height: 1.5rem;
  outline: none;
  padding: 0.5rem 0.75rem;
  resize: vertical;
}

.fs-textarea:focus-visible {
  box-shadow: var(--color-border-active) 0 0 0 1.5px inset;
  outline: 3px solid var(--color-highlight);
  outline-offset: 0;
}

.fs-textarea::placeholder {
  color: var(--color-text-muted);
}

/** Utilities **/

.col-span-full {
  grid-column: 1 / -1;
}

.fs-textarea::placeholder {
  color: var(--color-text-muted);
}

.slider-label-container {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin-top: 0.25rem;
}

.slider-label-text {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
  white-space: nowrap;
}

        
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