diff --git a/signup.PHP b/signup.PHP
new file mode 100644
index 0000000..3c2f0e9
--- /dev/null
+++ b/signup.PHP
@@ -0,0 +1,25 @@
+<?php
+if ($_SERVER["REQUEST_METHOD"] == "POST") {
+  // Retrieve form data
+  $username = $_POST["username"];
+  $email = $_POST["email"];
+  $password = $_POST["password"];
+  $confirmPassword = $_POST["confirm-password"];
+
+  // Validate form data (you can add more complex validation here)
+  if (empty($username) || empty($email) || empty($password) || empty($confirmPassword)) {
+    echo "Please fill in all the fields.";
+  } elseif ($password !== $confirmPassword) {
+    echo "Passwords do not match.";
+  } else {
+    // All validation passed, process the signup here (e.g., store data in a database)
+    // For demonstration purposes, let's assume signup is successful.
+    // In a real-world scenario, you should store user data securely and handle errors properly.
+    echo "Sign up successful! Welcome, $username!";
+
+    // Redirect the user to a different page
+    header("Location: welcome.php");
+    exit(); // Make sure to exit after redirection to prevent further execution.
+  }
+}
+?>