login.html

<h1>Sign in</h1>

<form action="/login" method="post">
    <div class="field">
        <label for="email_addr">email_addr</label>
        <input id="email_addr" name="email_addr" size="30" type="text" />
    </div>
    <div class="field">
        <label for="password">password</label>
        <input id="password" name="password" size="30" type="password" />
    </div>
    <div class="actions">
        <input name="login_submit" type="submit" value="Sign in" />
    </div>
</form>