flask-login-example/templates/web/update_password.html

{% extends 'layouts/master.html' %}
{% block title %}Update password{% endblock %}
{% block body %}
<h1>Update password</h1>
<form action="" method="post">
	{{ generate_fields(form) }}
	<input type="hidden" name="email" value="{{ email }}">
	<input type="submit" class="btn btn-success" value="Update">
</form>
{% endblock %}