nextcloud-server/settings/templates/index.php

<?php
/*
 * Template for settings page
 */
?>
<h1>Settings</h1>

<form action="" type="">
	<p>
		<span>New password:</span>
		<input type="password" name="newpassword" value="">
	</p>
	<p>
		<span>Confirm new password:</span>
		<input type="password" name="newpasswordconfirm" value="">
	</p>
	<p>
		<span>Old password:</span>
		<input type="password" name="password" value="">
	</p>
	<p>
		<input type="submit" name="submit" value="Send">
	</p>
</form>