Templates for Chubb need updating.

Scripts/blank_javascript.js

@@ -0,0 +1,25 @@
+function extractEmailDomain(email) {
+    // Check if email is provided and is a string
+    if (!email || typeof email !== 'string') {
+        return 'Please provide a valid email address';
+    }
+
+    // Check if email contains @ symbol
+    if (!email.includes('@')) {
+        return 'Invalid email format';
+    }
+
+    // Split the email at @ and get the domain part
+    const domainPart = email.split('@')[1];
+
+    // Remove .com or any other extension
+    const domain = domainPart.split('.')[0];
+
+    return domain;
+}
+
+// Example usage:
+console.log(extractEmailDomain('user@gmail.com')); // Output: gmail
+console.log(extractEmailDomain('john.doe@yahoo.com')); // Output: yahoo
+console.log(extractEmailDomain('contact@company.org')); // Output: company
+