<!DOCTYPE html>
<html>
<body>
<h1>Show Email Fields</h1>
<h3>Show an email field (allows only one email address):</h3>
<form action="/action_page.php">
<label for="email">Enter your email:</label>
<input type="email" id="email" name="email">
<input type="submit">
</form>
<h3>Show an email field (allows multiple email addresses). Separate each email address with a comma:</h3>
<form action="/action_page.php">
<label for="emails">Enter email addresses:</label>
<input type="email" id="emails" name="emails" multiple>
<input type="submit">
</form>
</body>
</html>