..
Viewing
login.js
39 lines (37 loc) • 903.0 B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39 | $(".ui.form").form({
fields: {
username: "empty",
password: "empty",
},
});
function login(event) {
event.preventDefault();
const username = $("#username").val().trim();
const password = $("#password").val().trim();
// make sure username is a-zA-Z0-9
if (!username.match(/^[a-zA-Z0-9]+$/)) {
alert("Username must be alphanumeric");
return;
} else {
// make request to /api/login
fetch("/api/login", {
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({
username,
password,
}),
}).then((response) => {
if (response.status === 200) {
response.json().then((data) => {
localStorage.setItem("token", data.token);
window.location.href = "/";
});
} else {
alert("Invalid username or password");
}
});
}
}
|
|