EnglishPal/app/templates/reset.html

{% block body %}
    <meta charset="utf-8" name="viewport"
          content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes"/>
    <link rel="stylesheet" href="static/css/login_service.css">
    <script src="static/js/jquery.js"></script>
    <script>
        function reset() {
            let old_password = $("#old-password").val();
            let new_password = $("#new-password").val();
            let re_new_password = $("#re-new-password").val();
            if (old_password === "" || new_password === "" || re_new_password === ""){
                alert('输入不能为空!');
                return false;
            }
            let reg = /^\S*$/;  // 正则表达式，用于匹配不包含空格的字符串
                if (!reg.test(old_password) || !reg.test(new_password)) {
                    alert('输入不能包含空格!');
                    return false;
                }
            if (new_password !== re_new_password) {
                alert('新密码不匹配，请重新输入');
                return false;
            }
            if (new_password.length < 4) {
                alert('密码过于简单。(密码长度至少4位)');
                return false;
            }
            $.post("/reset", {'old-password': old_password, 'new-password': new_password},
                function (response) {
                    if (response.status === '1') {
                        alert('密码修改成功，请重新登录。');
                        window.location.href = "/login";
                    } else if (response.status === '2') {
                        alert('密码修改失败');
                        window.location.href = "/reset";
                    }
                }
            )
            return false;
        }
    </script>

    <div class="container">

        <section class="reset-heading">
            <h1>Reset Password</h1>
        </section>

        <input type="password" placeholder="原密码" class="old-password" name="old-password" id="old-password"/>
        <input type="password" placeholder="新密码" class="new-password" name="new-password" id="new-password"/>
        <input type="password" placeholder="确认新密码" class="re-new-password" name="re-new-password" id="re-new-password"/>
        <button id="submit" class="btn" onclick="reset()">提交</button>
        <button class="btn" onclick="window.location.href='/{{ username }}/userpage'">放弃修改</button>

    </div>
{% endblock %}