VL: Checkout Address Validator

VL: Checkout Address Validator

Reviews (19)

Overall rating
4.4
Counts per rating level
  • 84% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 5% of ratings are 2 stars
  • 11% of ratings are 1 stars
August 23, 2026

Really helpful app for keeping our checkout process clean and accurate. The address validation works smoothly and helps catch customer mistakes before they turn into shipping problems. I also like the flexibility of the checkout rules and customization options.

IRON BEAST
United Kingdom
1 day using the app
November 17, 2025

Great app for keeping checkout clean and error-free. It flags PO Box and zip mismatches instantly, which has reduced our delivery issues a lot. We also enjoy the freedom to reorder or hide any fields. Setup was fast, and everything works seamlessly with Shopify. Definitely a helpful upgrade for our store.

Bonanza Sleep
United Kingdom
1 day using the app
November 1, 2025

Great app! been using it from a few days and it really help catch wrong address at checkout. super easy to setup and work perfectly. totally worth it

Wall Mart
United Kingdom
1 day using the app
October 24, 2025

Valider has made our checkout process smooth and error-free! Address validation works flawlessly, saving us time and preventing delivery mistakes. The customization options are super flexible, letting us tailor the checkout to our brand. Highly recommend for any store looking to boost checkout efficiency.

Nü Scent
Australia
10 days using the app
Edited November 17, 2025

I hoped Valider would fix our checkout issues, but it kept flagging valid addresses. Some customers couldn’t finish their orders because of strict rules. The customization options felt confusing, and it took too long to set up. Not the smooth experience we expected.

Everform
United Kingdom
25 days using the app
Valider replied November 19, 2025

Hi there,

I sincerely apologize for any inconvenience you may have experienced.

It seems there was a misunderstanding. We have sent multiple emails to your address, but we have not received any response from you yet.

October 8, 2025

Amazing app! We had a lot of failed deliveries due to address mistakes, but since installing Valider, that problem is gone. The customer support team is also very quick and friendly. Totally worth it.

Khaleej Treasure
United Arab Emirates
About 5 hours using the app
October 3, 2025

Valider is a must-have app for any Shopify store that ships products.During checkout, it automatically verifies and updates customer addresses, saving me from unsuccessful deliveries. Support is incredibly prompt and setup is rapid. It's easy, clever, and really beneficial!

Zaraf
Pakistan
About 2 hours using the app
May 16, 2024

Can't recommend this app enough. It provides a lot of different rules to prevent problematic addresses that might happen as PO box, gopost, etc. Also, Wilson from the support team provided above-and-beyond support which I never found in other apps.

eldafrangi
Italy
2 days using the app
October 19, 2025

This app made checkout so smooth! The validation rules catch every address issue, and customizing fields was effortless. It’s a must-have for any Shopify store.

Vollks
Australia
6 days using the app
August 26, 2025

Great tool for preventing address mistakes. Customers appreciate the instant suggestions and corrections.

SweetSixteen
Pakistan
About 4 hours using the app