/*jslint browser: true, devel: true, sloppy: true, plusplus: true, nomen: true, regexp: true */ /*global $: false, jQuery: false */ var tld_list = ['gmail.com']; $.validator.addMethod("fromDomain", function (value, element, param) { console.log("foo"); console.log(value); var splitted = value.split("@"); var tld = splitted[spitted.length - 1]; return false; return $.inArray(tld, tld_list) !== -1; }, "Please use your company email address to sign up. Otherwise, we won’t be able to connect you with your coworkers."); $(document).ready(function(){ $("#email_signup").validate({ rules: { email: { required: true, email: true, } }, errorElement: "div", errorClass: "alert", }); });