<!doctype html>
<html lang='en'>
<head>
<meta charset='utf-8'>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<title>meetcode</title>
</head>
<body>
<form id='f1' action='#' method='post'>
<button type='submit'>Send</button>
</form>
<input type='text' name='note' form='f1' value='meetcode'>
</body>
</html>
<!doctype html>
<html lang='en'>
<head>
<meta charset='utf-8'>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<title>meetcode</title>
</head>
<body>
<form id='f1' action='#' method='post'>
<button type='submit'>Send</button>
</form>
<input type='text' name='note' form='f1' value='meetcode'>
</body>
</html>