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Prevent non-latin characters

Prevent missing apartment numbers

Prevent missing house numbers

Prevent P.O. Boxes

Prevent special characters

Custom REGEX validation

Too many characters limit

ZIP / Postal Code validation

Additional Features:
Prevent missing DHL data, Prevent malformatted DHL information, Validate for MeinEinkauf.ch, block ZIP / Postal Codes

Also works with express checkouts (G Pay, Apple Pay, PayPal, Amazon Pay, and many more).

See how Address Ninja appears at checkout, what customers see when an address is invalid, and how to customize which rules you want to enforce.