diff --git a/Chapter 12/emailchecker b/Chapter 12/emailchecker
deleted file mode 100644
index 51679a1..0000000
--- a/Chapter 12/emailchecker	
+++ /dev/null
@@ -1,31 +0,0 @@
-<!doctype html>
-<html>
-<head>
-    <title>JavaScript Course</title>
-</head>
-<body>
-    <div class="output"></div>
-    <input type="text" placeholder="Enter Email">
-    <button>Check</button>
-    <script>
-        const output = document.querySelector(".output");
-        const emailVal = document.querySelector("input");
-        const btn = document.querySelector("button");
-        const emailExp = /([A-Za-z0-9._-]+@[A-Za-z0-9._-]+\.[A-Za-z0-9]+)\w+/;
-        btn.addEventListener("click", (e) => {
-            const val = emailVal.value;
-            const result = emailExp.test(val);
-            let response = "";
-            if (!result) {
-                response = "Invalid Email";
-                output.style.color = "red";
-            } else {
-                response = "Valid Email";
-                output.style.color = "green";
-            }
-            emailVal.value = "";
-            output.textContent = response;
-        })
-    </script>
-</body>
-</html>
