Address Validation Ninja

Address Validator for Checkout Validation • Stop Bad Orders

by Magical Apps · Launched: February 2024 · Free plan available.

4.9 (43) on Shopify Built for Shopify

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Address Validation with Address Verification at Checkout. Block Bad Addresses and Stop Bad Orders.

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About Address Validation Ninja

Address validation to stop bad orders at checkout. Block missing house numbers (Hausnummer), invalid postal codes, PO boxes, and special characters. Verify addresses with the address checker. Restrict certain zip codes and set country rules. Validate DHL Packstation and Paketshop formatting. Address validator works with express checkouts (PayPal, Apple Pay, Google Pay, Shop Pay) and every Shopify plan. Reduce address errors and shipping costs. Real human support. Install the app an try it today. Address validation to block missing house numbers and incomplete addresses Validate postal codes, block PO boxes + restrict specific zip codes at checkout Block special characters, non-latin characters, and emojis in address fields Validate DHL Packstation and Paketshop formatting for German merchants Address checker works with PayPal, Apple Pay, Google Pay, Shop Pay, and POS Show more Show less

Last verified: July 17, 2026 · Fresh

App details

Developer: Magical Apps
Category: Orders & shipping
Pricing: Free plan available
Launched: February 2024
Rating: 4.9 (43) on Shopify

Key features

For development stores only
All features unlocked
No time limit
For any Shopify store
Block missing house numbers

Integrations with:

4 plans · starts free · 14-day free trial

Development stores

Free

Starter

$4.99/month

Basic

$9.99/month

Pro

$14.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 45 Shopify App Store reviews

Use the arrows to read individual reviews

Great experience so far, Stephen from support team provided great solution to our needs. Recommend to try them!

— Goldplant

Support is friendly, quick in responding and helps a lot!

— Tieberg

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— Stoov

The application meets expectations for limiting unwanted characters when filling in emails. Fast communication and helpful support.

— Kolorky

Provides many options for restricting data entry for address, name, email, etc. This helps us as we integrate our Shopify data across systems that have more restrictive rules than Shopify does. The company is easy to work with and responsive to requests for help or changes.

— Eko Health

Great and fast support!

— anitahass.com

Quick and efficient customer service. Highly recommend these guys!

— Suntied

Wir nutzen die App seit heute für die Hausnummern und Packstationen. Eine Frage konnte der Support super schnell beantworten. Bisher top!

— TOM FYFE

Great app, highly recommended! And the live chat customer service has always been fantastic.

— Weekend Offender

Simpel einzurichten. Man kann das Wording ändern, welches dem Kunden angezeigt wird. Perfekt. Endlich hat das nervige Hausnummer Vergessen ein Ende. Ich wünschte, ich hätte die App schon früher gefunden. Dann hätte ich ein paar graue Haare weniger. Sehr zu empfehlen. Chat Support auch sehr schnell und hilfreich.

— HITRADIO RTL

The app is great and customer support is very helpful!

— Kosmos Q BBQ Products & Supplies

As a user who values localization and translations in e-commerce stores, I was greatly disappointed with my experience using the Address Ninja app. Although the app promises the ability to translate all error messages, it turned out that this wasn't entirely true. Main Points of Disappointment: Limited Number of Languages: The app offers translations for only 10 languages, which is quite limited...

— AMOUR Parfums

Great and quick support. Also a good pricing, better than other well known apps.

— Real Roots

The support is top notch not only do they understand their app well and it not being an outsourced team they really understand shopify and how to code within shopify. I recommend not only this app but the members of this team. 5 stars.

— scooterkingorlando.com

Hervorragende App, enormer Mehrwert und exzellenter Kundenservice! Wir haben ausschließlich positive Erfahrungen mit Address Ninja gemacht. Der Shopify-Checkout kann bei der Adresseneingabe der Kunden oft chaotisch sein und zu erheblichen Mehraufwänden in der Versandabwicklung führen. Hier kommt Address Ninja als perfekte Lösung ins Spiel. Ein besonderes Lob geht an Denise aus dem Kundenservice,...

— P-Stash

Seit wir Adresse Ninja nutzen, hat sich unsere gesamte Bestellabwicklung enorm verbessert. Die App sorgt dafür, dass die Adresseingaben der Kunden nochmal kontrolliert werden bzw. erst gar keine Fehle wie fehlende Hausnummer oder falsche Angaben erfolgen. Vor allem bei DHL Packstationen war es immer wieder ein Pain – das ist jetzt auch endlich gelöst. Dadurch sparen wir uns jede Menge Nachbearbeit...

— SARI CURLS | Dein Lockenshop

Super einfach in der Handhabe. Spart uns einiges an Kosten ein.

— ROLLINK

alles super, top support

— Tap-Light

Moving from the custom checkout validations we had in place on checkout.liquid to Shopify's new checkout extensibility, we needed a solution that could achieve the same level of customization we previously had in place. Address Ninja was super easy to set up and their support team was top-notch as well.

— Latercase