How to Connect Svelte / SvelteKit Forms to Form2Lead

<script>
  let submitting = false;
  let success = false;

  async function handleSubmit(e) {
    submitting = true;
    const formData = new FormData(e.target);
    const res = await fetch('https://submit.form2lead.com/f/YOUR_FORM_ID', {
      method: 'POST',
      body: formData,
      headers: { 'Accept': 'application/json' }
    });
    submitting = false;
    if (res.ok) success = true;
  }
</script>

{#if success}
  <p>Submission received!</p>
{:else}
  <form on:submit|preventDefault={handleSubmit}>
    <input name="name" required placeholder="Name" />
    <input name="email" type="email" required placeholder="Email" />
    <button type="submit" disabled={submitting}>Submit</button>
  </form>
{/if}