// United States zip code
jQuery.validator.addMethod("zipUS", function(value, element) {
	return this.optional(element) || /^\d{5}([-]?\d{4})?$/.test(value);
}, "Format: xxxxx or xxxxx-xxxx");
// Epsilon password
jQuery.validator.addMethod("epsilonPassword", function(value, element) {
	return this.optional(element) || /^[a-zA-Z0-9]{6,15}$/.test(value);
}, "Password must be alphanumeric and between 6 and 15 characters.");