Advanced Zipcode Validator

The app does exactly what it promises — zipcode validation. We've integrated it into our store and it fits our use case well: validating zipcodes only for certain products while keeping others completely unrestricted.

We ran into a small CSS issue during setup, but AppJetty's support team resolved it in under 5 minutes after getting on a support call with them. That kind of responsiveness is amazing to have and not common.

A great app comes down to two things — functionality and support. Both are excellent here.

One thing to note: getting the popup widget to work required some changes to the website code, which wasn't immediately obvious. A more guided setup for this would make the experience seamless for non-technical users.

That aside, the out-of-the-box functionality is solid and the support is outstanding.

5/5 — highly recommended.