console 命令行工具 X clear

console

<!DOCTYPE html>
<html>
<body>

<form action="action_page.php">
  E-mail:
  <input type="email" name="email">
  <input type="submit">
</form>

<p>
<b>Note:</b>type="email" is not supported in IE9 and earlier.</p>

</body>
</html>