Postcode App

Validate and auto-complete Dutch addresses.

Dutch address validation

API and widget for postcode validation through the PDOK Locatieserver. Free, fast and accurate.

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Postcode App: Dutch address validation API and widget

API and embeddable widget for validating Dutch addresses by postal code and house number, powered by the free PDOK Locatieserver open data from Kadaster.

3 min · 1 wks