Basic signup form is bouncing back a message

common/utilities.js

@@ -0,0 +1,9 @@
+var emailExpression = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
+
+function validateEmail(email) {
+	return emailExpression.test(email);
+}
+
+module.exports = {
+	validateEmail
+};