VL: Checkout Address Validator
Valider: Shopify Address Validation & Checkout Customization
Rating
4.9
feedback
34
chart
#114
Reviews Over Time
App Ranking
Time spent using app
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Less than an hour
0%
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Less than a day
21%
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Less than a month
82%
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Less than a year
0%
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More than a year
0%
Reviews Summary
Valider is highly praised by ecommerce merchants for its ability to reduce customer mistakes during checkout and prevent shipping issues through instant address validation. The app is commended for its seamless integration with Shopify, easy customization of fields to match branding, and the flexibility it offers in enforcing custom checkout rules. Merchants appreciate the app for catching typos, invalid zip codes, and PO boxes instantly, ultimately leading to a cleaner and more reliable checkout process. However, there are a few negative reviews mentioning that some valid addresses were flagged, leading to customer order issues, and that the customization options felt confusing for some users.
Highlights
Review RSS Feed
All reviews
Nov. 25, 2025
Great app for reducing customer mistakes during checkout. The instant address validation helps avoid shipping issues, and customizing fields is very straightforward. It integrates smoothly with Shopify and keeps our checkout process clean and reliable.
Nov. 20, 2025
We’ve seen fewer failed deliveries since installing VL: Checkout Address Validator. The custom checkout rules let us enforce exactly how we want addresses entered.
Nov. 19, 2025
Valider’s real-time address validation at checkout is a game changer — it catches typos, invalid zip codes, and PO boxes instantly, saving us from costly delivery mistakes.
Nov. 17, 2025
The customization options are also really helpful — reordering and renaming checkout fields to match our branding was super easy.
Nov. 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.
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