Что не так в коде Javascript?

var
    data = getCouponData(code);
console.log(data); //3

function getCouponData(code) {
	var result = false;
	if (isValidCoupon(code)) {
		$.post('/coupons/check', {code: code}, function (data) {
			result = data;
			console.log(result);//1
		}, "json");
	}
	console.log(result);//2
	return result;
}

false
false
Object {coupon_id: 1, active: 1, created_at: "2015-07-29 20:30:27"}