ezcontainer_example/lib/ezcontainer_railway_web/controllers/page_html/home.html.heex

<.flash_group flash={@flash} />
<dialog open class="modal bg-base-300">
  <article class="modal-box">
    <.form
      for={@form}
      :let={f}
      method="post"
      action="/token"
      >
      <label class="label">
        <span class="label-text">Enter your railway token</span>
        <a href="https://railway.app/account/tokens" target="_blank" rel="noopener noreferrer" class="label-text-alt underline">Get it here</a>
      </label>

      <input class="input input-bordered" name="railway_token" />
      <div class="text-center mt-6">
        <button class="btn">Begin</button>
      </div>
    </.form>
  </article>
</dialog>