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EnglishPal/app/templates/signup.html

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This file contains ambiguous Unicode characters!

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{% block body %}
{% if session['logged_in'] %}
You're logged in already! <a href="/logout">Logout</a>.
{% else %}
<meta 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 signup() {
let username = $("#username").val();
let password = $("#password").val();
let password2 = $("#password2").val();
if (username === "" || password === "" || password2 === ""){
alert('输入不能为空!');
return false;
}
if (password.includes(' ') || password2.includes(' ')) {
alert('输入不能包含空格!');
return false;
}
if (password !== password2) {
alert('确认密码与输入密码不一致!');
return false;
}
if (password.length < 4) {
alert('密码过于简单。(密码长度至少4位)');
return false;
}
if (password.includes(' ') || password2.includes(' ')) {
alert('输入不能包含空格!');
return false;
}
$.post("/signup", {'username': username, 'password': password},
function (response) {
if (response.status === '0') {
alert('用户名'+username+'已经被注册。');
window.location.href = "/signup";
} else if (response.status === '1') {
alert('用户名密码验证失败。');
window.location.href = "/signup";
} else if (response.status === '2') {
let f = confirm("恭喜,你已成功注册,你的用户名是"+username+'.\n点击“确认”开始使用或点击“取消”返回首页');
if (f) {
window.location.href = '/'+username+'/userpage';
} else {
window.location.href = '/';
}
} else if (response.status === '3') {
alert(response.warn);
}
}
)
return false;
}
</script>
<p>{{ get_flashed_messages()[0] | safe }}</p>
<div class="container">
<section class="signin-heading">
<h1>Sign up</h1>
</section>
<p><input type="username" id="username" placeholder="输入用户名" class="username"></p>
<p><input type="password" id="password" placeholder="输入密码" class="password"></p>
<p><input type="password" id="password2" placeholder="确认密码" class="password" ></p>
<button type="button" class="btn" onclick="signup()">注册</button>
</div>
{% endif %}
{% endblock %}