Event feedback

<script lang="ts">
  let sent = $state(false);

  async function onSubmit(e: SubmitEvent) {
    e.preventDefault();
    const form = e.target as HTMLFormElement;
    const res = await fetch("https://formward.eu/f/your-form-id", {
      method: "POST",
      headers: { Accept: "application/json" },
      body: new FormData(form),
    });
    if (res.ok) {
      sent = true;
      form.reset();
    }
  }
</script>

{#if sent}
  <p>Thanks! Your message has been sent.</p>
{:else}
  <form onsubmit={onSubmit}>
    <label for="name">Name</label>
    <input type="text" name="name" id="name" />
    <label for="email">Email</label>
    <input type="email" name="email" id="email" />
    <label for="rating">How would you rate the event?</label>
    <select name="rating" id="rating">
      <option value="5">5</option>
      <option value="4">4</option>
      <option value="3">3</option>
      <option value="2">2</option>
      <option value="1">1</option>
    </select>
    <label for="highlight">What did you enjoy most?</label>
    <textarea name="highlight" id="highlight"></textarea>
    <label for="improve">What could be improved?</label>
    <textarea name="improve" id="improve"></textarea>
    <input type="text" name="_gotcha" tabindex="-1" autocomplete="off" style="position:absolute;left:-9999px" aria-hidden="true" />
    <button type="submit">Send</button>
  </form>
{/if}