ghost/core/client/tpl/signup.hbs

<form id="register" method="post" novalidate="novalidate">
    <div class="email-wrap">
        <input class="email" type="email" placeholder="Email Address" name="email" autocapitalize="off" autocorrect="off">
    </div>
    <div class="password-wrap">
        <input class="password" type="password" placeholder="Password" name="password">
    </div>
    <button class="button-save" type="submit">Register</button>
    <section class="meta">
        <a href="/ghost/login/">Log in</a>
    </section>
</form>