WordPress plugin intelligence profile

Postcode Checkout – Address Validation | WooCommerce

📦 Validate Customer Addresses in WooCommerce

WP PlugIndex snapshot

Current directory snapshot

Tested up to WordPress 7.1
Current version3.1.5
WordPress coverageTested up to WordPress 7.1
Minimum stackWP 6.0 · PHP 8.1
Directory statusactive
Last directory update27 Oct 20266d ago
Active installations10Adoption metric — not a quality score
WordPress.org ratingNo WordPress.org ratings yet
Official packageDirect from WordPress.org

Repository metrics are context, not quality scores. Active installations measure adoption and can strongly reflect a plugin’s age and historical popularity. Ratings, recent updates and “Tested up to” metadata also do not guarantee modern code, error-free operation, security, feature completeness or suitability for a particular site. Why active installs don’t tell the whole story →

WP PlugIndex currently records Postcode Checkout – Address Validation | WooCommerce version 3.1.5 as active, updated 6d ago and tested up to WordPress 7.1.

Overview

About this plugin

Using WooCommerce for WordPress and want to make sure your customers enter valid, deliverable addresses? This plugin does the job perfectly!

Save time, reduce failed deliveries, and make checkout smoother by validating addresses in real time through trusted postcode databases.

Features

✅ Easy to use – Quick setup and seamless integration with WooCommerce.

✅ Accurate address validation – Verify customer data instantly using reliable postcode sources such as Postcode EU, Pro6PP, Postcode API, Nederland Postcode API and Postcode Connect.

✅ Dutch & international support – Works with national (The Netherlands) and international addresses across: The Netherlands, Belgium, Germany, Luxembourg, Austria, Switzerland, France, United Kingdom, Spain, Denmark, Norway, Finland, and Sweden.

✅ Fully configurable – Adjust validation rules and settings to match your checkout’s workflow.

✅ Fully functional test environment available – Try it risk-free before choosing your databroker and see how much time you save!

Requirements

⚙️ You can create a free Postcode Checkout account and fully test the plugin before choosing your databroker.

⚙️ This plugin requires an Postcode Checkout license to perform real address validation and autocompletion. nl/en/pricing

e. Postcode EU, Pro6PP, Postcode API, Nederland Postcode API and Postcode Connect)

Postcode EU

Postcode API

Pro6PP

Nederland Postcode API

Postcode Connect

External services

This plugin connects to the following external services:

-

Postcode Checkout by CodeBrain BV

  • Service URL: Postcode Checkout dashboard
  • Privacy policy: Privacy Policy
  • Terms: Terms and Conditions
  • Purpose: validates the merchant API key and performs international address lookup (suggestions and details) and national addresses. Additionally retrieves the supported countries in case of international Postcode EU or Pro6PP.
  • When requests are sent: when an administrator saves or validates the plugin API key, and when a visitor uses address validation or autocomplete in a Contact Form 7 form where this plugin is enabled.
  • Data sent: the API key in the Authorization header, the site URL in the Referer header, a User-Agent string containing the plugin name and author, and lookup data such as country, search query, postcode, house number, house number addition, selected address identifier, and autocomplete session identifier where applicable.
WordPress.org metadata

Plugin tags

Topics listed for this plugin in the WordPress.org directory.

  • address
  • checkout
  • postcode
  • validation
  • woocommerce
Compatibility & maintenance

Compatibility & maintenance

Tested with WP 7.1

Marked as tested with the current WordPress 7.1 release.

Current WordPress releaseWordPress 7.1
WordPress.org Tested up to7.1
Minimum requirementsWordPress 6.0 · PHP 8.1
Update activity27 Oct 20266d ago

“Tested up to” is directory metadata supplied by the plugin author. WP PlugIndex does not turn an older declaration into a claim that the plugin is incompatible.

Changes recorded by WP PlugIndex

Recent tracked changes

Version3.1.43.1.5
WordPress compatibility7.17.1.4
Version3.1.33.1.4
WordPress compatibility7.0.47.1
Tracking & source

WP PlugIndex tracks public WordPress.org directory metadata and records selected version, compatibility and availability changes as they are detected.

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