Minimal Document
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Page</title>
</head>
<body>
<h1>Hello</h1>
</body>
</html>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Page</title>
</head>
<body>
<h1>Hello</h1>
</body>
</html>
<form method="post" action="/submit">
<label>
Email
<input name="email" type="email" autocomplete="email" required />
</label>
<label>
Password
<input name="password" type="password" minlength="8" required />
</label>
<button type="submit">Sign in</button>
</form>