Address Ninja ‑ Validation

Address Ninja ‑ Validation

Pricing
Free plan available. Free trial available.
Rating
5.0 (44)
Developer
Magical Apps

Address validation to block missing house numbers, bad zip codes and special characters at checkout

Address validation to prevent failed deliveries at checkout. Block missing house numbers (Hausnummer), invalid postal codes, PO boxes, and special characters automatically. Restrict specific zip codes and set rules by country. Validate DHL Packstation and Paketshop formatting for German stores. Works with express checkouts (PayPal, Apple Pay, Google Pay, Shop Pay). Works on every Shopify plan. Reduce carrier correction fees, address errors, and ship confidently. Friendly human support included.

Address validation to prevent failed deliveries at checkout. Block missing house numbers (Hausnummer), invalid postal codes, PO boxes, and special characters automatically. Restrict specific zip codes and set rules by country. Validate DHL Packstation and Paketshop formatting for German stores. Works with express checkouts (PayPal, Apple Pay, Google Pay, Shop Pay). Works on every Shopify plan. Reduce carrier correction fees, address errors, and ship confidently. Friendly human support included. more
  • Block missing house numbers, apartment numbers, and incomplete addresses
  • Validate postal codes, block PO boxes, and restrict specific zip codes
  • Block special characters, non-latin characters, and emojis in address fields
  • Validate DHL Packstation and Paketshop formatting for German merchants
  • Works with PayPal, Apple Pay, Google Pay, Shop Pay, and all Shopify plans

Languages

English

Works with

Categories

Delivery options

Pickup options

Real-time tracking

Pricing

Development stores

Free

Features

  • For development stores only
  • All features unlocked
  • No time limit

Starter

$4.99 / month

Features

  • For any Shopify store
  • Block missing house numbers
  • Block PO boxes at checkout
  • Block special characters and emojis
  • Block specific zip and postal codes
  • Validate zip and postal code format
  • Apartment and suite number check

14-day free trial

Basic

$9.99 / month

Features

  • For stores shipping to Germany
  • Everything in Starter, plus:
  • Validate DHL Packstation format
  • Block or allow DHL Paketshop

14-day free trial

Pro

$14.99 / month

Features

  • For stores with complex address rules
  • Everything in Basic, plus:
  • Set max characters per address field
  • Custom regex rules for any pattern

14-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (44)

Overall rating
5
Counts per rating level
  • 95% of ratings are 5 stars
  • 2% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 2% of ratings are 2 stars
  • 0% of ratings are 1 stars
May 23, 2025

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
United States
About 2 months using the app
Magical Apps replied April 14, 2026

Music to our ears. Cross-system data validation is exactly what we built this for. Glad the address restrictions are keeping things clean for you.

July 2, 2024

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
Canada
5 days using the app
Magical Apps replied April 14, 2026

Right on. Making the jump from checkout.liquid to checkout extensibility can a bit of a process. Glad we made it a little easier for you.

December 12, 2024

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

Weekend Offender
United Kingdom
5 months using the app
Magical Apps replied April 14, 2026

That's the stuff. Real people, real support, anytime you need us.

Support

App support provided by Magical Apps.

Developer

Magical Apps

34 Minowan Miikan Lane, Toronto, ON, M6J 0G3, CA

Launched

February 2, 2024

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Shopify Functions

  • Edit Shopify Functions

    Cart and checkout validations

More apps like this

3.7 out of 5 stars 18 total reviews Free to install
Simplify fulfillment by connecting with Uber, UPS, and others.
5.0 out of 5 stars 2 total reviews Free trial available
Restrict Products by ZIP code. Stop Invalid Checkouts.
Free
Capture valid addresses instantly to avoid failed deliveries

Want to add an app?

Try Shopify free for 3 days