BoomGate: Checkout Validation

Great app if you want a fast solution and with a good support.

This is a great little app. We use it to control fraud for GWP when the product has zero price. The support guys are super responsive and friendly.

Fantastic app. Very intuitive with premade templates. Really helpful and quick support. Highly recommended.

Super app. Lots of flexibility. Developer is really reactive to feedback and fixed an issue within 24 hours.
Would certainly recommend!

Highly recommended! Provides a ton of options and customer service is excellent. Mat helped me a lot setting up a rule that fulfils my requirements.

Great app does exactly what I need and for free!

Amazing customer service. Assisted me with a custom scenario quickly.

This app is great. It provides lots rules to choose. They are also willing to help you to find the correct rule to meet our needs.

We are using this to limit the length of the "Company" field in the Checkout - works well! :) It only runs the validation asynchronously whenever the shipping address is complete though - if I could wish for one thing it would be a more snappy UX (e.g. just limiting the `max` of the HTML input directly)

The support for this app is excellent. We had a specific requirement that Mat helped us to implement. He was very quick and responsive. We are very happy with this app.