diff --git a/auth.js b/auth.js
index 0b4385a..3b1f7ee 100644
--- a/auth.js
+++ b/auth.js
@@ -269,7 +269,22 @@ if (signupForm) {
return;
}
- window.location.href = getMainPagePath("signin.html");
+ // if username already exists
+ const userExists = users.some(user => user.email === email);
+
+ if (userExists) {
+ error.textContent = "User already exists!";
+ return;
+ }
+
+ // new user
+ const newUser = { username, email, password };
+ users.push(newUser);
+ localStorage.setItem("users", JSON.stringify(users));
+
+ localStorage.setItem("loggedIn", "true");
+ localStorage.setItem("loggedInUser", username);
+ window.location.href = getMainPagePath("index.html");
});
}
diff --git a/index.html b/index.html
index e6d9bf2..2c21fb2 100644
--- a/index.html
+++ b/index.html
@@ -1,4 +1,4 @@
-
+
@@ -168,12 +168,12 @@ Tic Tac Toe
+
-
diff --git a/signin.html b/signin.html
index 3ae8c29..4a9ee53 100644
--- a/signin.html
+++ b/signin.html
@@ -38,4 +38,4 @@ Login
}
-