$().ready(function() {
	
	// validate signup form on keyup and submit
	$("#basket-add").validate({
		rules: {
			itemqty: {
				required: true,
				digits: true,
				min: 1
			}
		},
		messages: {
			itemqty: {
				required: "To add to the basket you must specify a quantity",
				digits:	"The quantity field only accepts numbers",
				min: "You must add at least 1 of this product"
			}
		}
	});	
});