by Ideal Postcodes 5 (2 reviews)

UK Address Postcode Validation

Name: UK Address Postcode Validation
Rating: 5.0 (2 reviews)
Author: Ideal Postcodes

Ideal Postcodes UK address search and validation extension for WooCommerce

UK Address Postcode Validation ranks #7,867 among WordPress.org plugins with 700+ active installations, is #1,261 of 12,325 in the E-commerce category, a 5/5 rating from 2 reviews, and was last updated Jul 1, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.8.8 (Current: 7.1)

v4.4.0 Current Version v4.4.0

Updated 2 months ago Last Update on 01 Jul, 2026

Refreshed 6 hours ago Last Refreshed on

#1,261 of 12,325 in E-commerce Top 25% by installs Downloads +21% this week

View on WordPress.org

Rank

#7,867

— No change

Active Installs

700+

-8.3%

KW Avg Position

54.7

0.3 better

Downloads

24.3K

+9 today

Support Resolved

— No change

Rating

100%

Review 5 out of 5

5 (2 reviews)

Next Milestone 800

Total Progress 70%

700+ 800+

225

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #7,867

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

5.0

2 reviews

Overall 100%

2 (100%)

0 (0%)

Security History

Source: WPVulnerability

1 known vulnerability on record · 1 in the last 24 months · checked 1 month ago

Sep 22, 2025

UK Address Postcode Validation [uk-address-postcode-validation] < 3.10.0

CVE-2025-57923 · Fixed in v3.10.0

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Plugin Details

Version: 4.4.0
Last Updated: Jul 01, 2026
Requires WP: 5.0+
Tested Up To: 6.8.8
PHP Version: 7.4.0 or higher
Author: Ideal Postcodes

Support & Rating

Rating: ★ ★ ★ ★ ★ 5
Reviews: 2
Support Threads: 0
Resolved: 0%

Keywords

address checkout data search validation

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TL;DR

AI summary of the plugin's readme

This plugin is for WooCommerce store owners who need UK address validation on their checkout and account pages. It solves inaccurate or incomplete address entry by offering realtime address autocompletion and postcode lookup sourced from Royal Mail data, reducing cart abandonment and failed deliveries.

Address autocompletion on checkout
Address autocompletion on account pages
Postcode lookup on checkout
Capitalised post towns
Key usability check before autocomplete
Optional organisation name population
Optional county population
Blocks checkout support

Frequently Asked Questions

Common questions about UK Address Postcode Validation

You will need to create an account on Ideal-Postcodes.co.uk and generate a key from the dashboard. View our guide on how to create your first Ideal Postcodes Public API key and enable automated top-ups.

Yes. Your first key on your Ideal Postcodes account will carry a free test balance which you can use to verify and test your integration. When you are ready to go live, you will need to add a live balance to your Key either manually or with automated top-ups.

Prices range between 2 and 2.5p per lookup, with alternate pricing options available for specific sectors and volumes. See our pricing page or contact us to find out more.