Title: Lynbro Danadresse
Author: lynbro
Published: <strong>setiembre 7, 2026</strong>
Last modified: setiembre 7, 2026

---

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# Lynbro Danadresse

 By [lynbro](https://profiles.wordpress.org/lynbro/)

[Download](https://downloads.wordpress.org/plugin/lynbro-danadresse.0.4.2.zip)

 * [Details](https://arg.wordpress.org/plugins/lynbro-danadresse/#description)
 * [Reviews](https://arg.wordpress.org/plugins/lynbro-danadresse/#reviews)
 *  [Installation](https://arg.wordpress.org/plugins/lynbro-danadresse/#installation)
 * [Development](https://arg.wordpress.org/plugins/lynbro-danadresse/#developers)

 [Support](https://wordpress.org/support/plugin/lynbro-danadresse/)

## Description

Lynbro Danadresse Autofill adds fast, typo-tolerant **Danish address autocomplete**
to your whole site — the WooCommerce checkout, My Account address forms, and the
address field of every major form builder — then **validates delivery addresses**
so parcels stop bouncing because of a mistyped street or postal code.

It is the official WordPress companion for [danadresse.dk](https://danadresse.dk),
a DAWA-compatible Danish address API. If you previously used DAWA (dawadocs.dataforsyningen.
dk), the suggestion format and address IDs are the same.

#### Works everywhere — automatically

One widget, many plugins, through built-in **integration adapters** that know each
plugin’s fields. Composite address fields also fill **postcode and city** for you:

 * **WooCommerce** — classic checkout, the **Checkout Block**, and My Account (and
   any WooCommerce extension that uses the standard checkout — Subscriptions, Bookings,
   Memberships…).
 * **WPForms** — the Address field.
 * **Gravity Forms** — the Address field.
 * **Fluent Forms** — the Address field.
 * **Formidable Forms** — the Address field.
 * **Forminator** — the Address field.
 * **Everest Forms** — the Address field.
 * **Easy Digital Downloads** — the checkout billing address.
 * **GiveWP** — the donation billing address.
 * **Paid Memberships Pro** — the membership checkout billing address.
 * **Ultimate Member** — the profile / registration address field.
 * **Contact Form 7, Ninja Forms, Elementor** — auto-detect an address field, or
   point the plugin at it with a CSS selector.
 * **Any theme or custom form** — a CSS selector, a `data-lynbro-danadresse` attribute,
   the `[lynbro_danadresse_field]` shortcode, or the “Danish address field” block.

Turn each integration on or off from a simple **Integrations** screen that marks
which target plugins are active on your site.

#### Highlights

 * **Typo-tolerant** — “radhuspladsen” finds “Rådhuspladsen”; oeø, aaå, aeæ folding
   included.
 * **Address validation (datavask)** — on WooCommerce checkout, Danish delivery 
   addresses are washed against the register; the result (exact / close / not recognised)
   is saved on the order and shown to the shop admin. Optionally block clearly invalid
   addresses.
 * **Privacy-sound by design** — your API key stays on the server; visitors’ browsers
   never talk to the address service, and no visitor IP is forwarded by the plugin.
 * **Accessible** — the suggestion list is a proper ARIA combobox with full keyboard
   support.
 * **Light** — one small script + style, loaded only where an address field exists.

#### You can see what it is doing

No black box. The plugin’s own screens answer the questions a shop owner actually
asks:

 * **Status** — is the key working? Run a live test lookup without leaving WordPress.
 * **Statistics** — how many lookups this site made, day by day, for the last 30
   days.
 * **Log** — the last failures and what each one means in plain words (“Key blocked—
   unlock it in the danadresse.dk dashboard”). Only technical facts are kept; the
   address text a visitor typed is never stored.
 * **Languages** — which translations WordPress has installed for your site.
 * **Tools** — export or reset the plugin’s settings.

#### What you need

A free API key from [danadresse.dk](https://danadresse.dk) (2,000 lookups/month 
on the free tier — enough for most small shops). Larger plans are available on danadresse.
dk; the plugin itself is fully functional and free.

#### For developers

 * `lynbro_danadresse_integrations` — add or modify an integration adapter.
 * `lynbro_danadresse_result` — filter the suggestion list server-side.
 * `lynbro_danadresse_washed` — action fired after each address validation.
 * `lynbro_danadresse_attach_selectors` — filter the CSS selectors the widget attaches
   to.
 * `lynbro_danadresse_api_base` — point the client at a self-hosted mirror.

### External Services

This plugin talks to **one** external service: the danadresse.dk address API (`https://
api.danadresse.dk`), operated by LynBro ApS, Denmark.

 * **What is sent:** the address text a visitor types into an autofill-enabled field(
   plus your API key, sent server-to-server), and — when address validation is enabled—
   the delivery address entered at checkout. Requests are proxied through your server;
   the visitor’s browser never contacts the service and no visitor IP is forwarded
   by the plugin.
 * **When:** only while a visitor types in an address field, when an order with 
   a Danish delivery address is placed (if validation is enabled), or when you run
   a test lookup in the settings.
 * **Terms:** https://danadresse.dk/terms — **Privacy:** https://danadresse.dk/privacy

No other external requests are made. Without an API key configured, the plugin makes
no external requests at all.

## Screenshots

[⌊Autocomplete on the WooCommerce checkout — one address, typed once.⌉⌊Autocomplete
on the WooCommerce checkout — one address, typed once.⌉[

Autocomplete on the WooCommerce checkout — one address, typed once.

[⌊Settings — paste your danadresse.dk API key and choose how suggestions behave.⌉⌊
Settings — paste your danadresse.dk API key and choose how suggestions behave.⌉[

Settings — paste your danadresse.dk API key and choose how suggestions behave.

[⌊Integrations — toggle autofill for 14 plugins; the ones active on your site are
marked.⌉⌊Integrations — toggle autofill for 14 plugins; the ones active on your 
site are marked.⌉[

Integrations — toggle autofill for 14 plugins; the ones active on your site are 
marked.

[⌊Status — a live test lookup, so you can confirm the key works without leaving 
WordPress.⌉⌊Status — a live test lookup, so you can confirm the key works without
leaving WordPress.⌉[

Status — a live test lookup, so you can confirm the key works without leaving WordPress.

[⌊Statistics — daily lookups from this site over the last 30 days.⌉⌊Statistics —
daily lookups from this site over the last 30 days.⌉[

Statistics — daily lookups from this site over the last 30 days.

[⌊Log — recent failures in plain words; no address text is ever stored.⌉⌊Log — recent
failures in plain words; no address text is ever stored.⌉[

Log — recent failures in plain words; no address text is ever stored.

[⌊Languages — what WordPress has installed for your site, nothing to configure.⌉⌊
Languages — what WordPress has installed for your site, nothing to configure.⌉[

Languages — what WordPress has installed for your site, nothing to configure.

[⌊About — what the plugin does, how it handles data, and the external service it
uses.⌉⌊About — what the plugin does, how it handles data, and the external service
it uses.⌉[

About — what the plugin does, how it handles data, and the external service it uses.

[⌊How it works — one address, typed once, autofilled into checkout, form and membership
fields.⌉⌊How it works — one address, typed once, autofilled into checkout, form 
and membership fields.⌉[

How it works — one address, typed once, autofilled into checkout, form and membership
fields.

## Blocks

This plugin provides 1 block.

 *   Danish address field

## Installation

 1. Install and activate the plugin.
 2. Create a free API key at danadresse.dk and paste it under **Lynbro  Danadresse  
    Settings**.
 3. Open the **Integrations** tab. WooCommerce and every detected form builder are 
    on by default — toggle any you don’t want. For a form without a dedicated adapter,
    add its CSS selector, use the shortcode/block, or turn on Auto-detect.

## FAQ

### Which form plugins are supported?

WooCommerce (classic + Checkout Block + My Account), WPForms, Gravity Forms, Fluent
Forms, Formidable Forms and Easy Digital Downloads have built-in adapters that also
fill postcode and city. Contact Form 7, Ninja Forms, Elementor and any custom form
attach through auto-detect, a CSS selector, the shortcode or the block.

### Do I need an API key?

Yes — a free danadresse.dk key gives 2,000 lookups/month, enough for most small 
shops. The key is stored on your server and never sent to visitors.

### Is this DAWA?

The API is DAWA-compatible (same autocomplete and datavask semantics and the same
address IDs), operated by danadresse.dk. Existing DAWA integrations migrate without
changing IDs.

### What happens if the service is down or my quota is used up?

Autocomplete quietly disappears and forms keep working as plain text fields. Address
validation never blocks checkout when the service is unreachable.

### Which data is stored in my database?

Your settings, a local 30-day lookup counter, a short list of recent errors (time,
kind of lookup, error code — never the address text), short-lived response caches,
and — when validation is enabled — the validation result on each order. Nothing 
else.

### Does the plugin download a copy of the Danish address register?

No. Every suggestion is a live lookup against the service, so you always get current
data and your database stays small. There is no import step and nothing to keep 
in sync.

### Is it translated into Danish?

Yes. Translations are served by translate.wordpress.org and installed by WordPress
itself, so they stay current without a plugin update. Both the admin screens and
the suggestion list follow whatever language WordPress is running in; the **Languages**
tab shows what is installed on your site.

### Where do I see whether it is actually working?

**Lynbro  Danadresse  Status** runs a live test lookup through your key. **Statistics**
shows daily lookup counts from this site, and **Log** lists recent failures with
a plain-language explanation of each.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“Lynbro Danadresse” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ lynbro ](https://profiles.wordpress.org/lynbro/)

[Translate “Lynbro Danadresse” into your language.](https://translate.wordpress.org/projects/wp-plugins/lynbro-danadresse)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/lynbro-danadresse/),
check out the [SVN repository](https://plugins.svn.wordpress.org/lynbro-danadresse/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/lynbro-danadresse/)
by [RSS](https://plugins.trac.wordpress.org/log/lynbro-danadresse/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 0.4.2

 * The Tools screen can no longer be pointed at another plugin’s settings. It used
   to send the list of options to export or reset along with the request, and any
   name starting with “lynbro” was accepted — so on a site running several Lynbro
   plugins, one plugin’s Tools form could read or delete another’s settings. The
   list now comes from code, and each screen’s form is signed for that screen alone.

#### 0.4.1

 * The public address-lookup endpoint now requires a valid nonce on every request.
   It previously fell back to accepting any request that claimed to come from this
   site, which a Referer header can claim for free — so the endpoint, which spends
   your API quota, was effectively open. On a page cached longer than the nonce 
   lifetime the field simply behaves as ordinary text.

#### 0.4.0

 * Nothing from this plugin appears outside its own screens any more. The review
   request moved onto the settings page, and the redirect that used to hijack the
   browser after activation is gone — the Settings link on the plugins row does 
   the same job without moving you.
 * Translations now come from translate.wordpress.org, the way WordPress installs
   them for every plugin, instead of riding along in the package. They stay current
   without waiting for a plugin update, and the Languages screen reports what is
   actually installed on your site rather than what shipped in the zip.

#### 0.3.1

 * Fixes WooCommerce autofill being off while the Integrations screen showed it 
   as enabled. The front end was gated on a leftover option from before the integration
   toggles existed, which could disagree with the checkbox you actually see.
 * Fixes turning an integration off having no effect. A disabled toggle is now respected.

#### 0.3.0

 * New **Statistics** screen: daily lookup counts from this site over the last 30
   days, so you can see your own consumption without opening the danadresse.dk dashboard.
 * New **Log** screen: the last failures with a plain-language explanation of each.
   It records only the time, the kind of lookup and the error code — never the address
   a visitor typed.
 * New **Languages**, **Feedback** and **About** screens, so what the plugin does
   with your data and which external service it uses are visible inside WordPress,
   not only in the readme.
 * A single, dismissible review request that appears once, after a week of actual
   use, and never again.

#### 0.2.4

 * Fixes address validation flagging valid deliveries as unrecognised. The floor/
   door part of the address is no longer sent to the validator — with it, a perfectly
   good address scored “not recognised”, which shops using “block checkout on unrecognised
   address” would have turned into lost orders.

#### 0.2.3

 * A blocked API key now points the administrator to the danadresse.dk dashboard,
   which is the only place it can be unlocked. The previous in-plugin “Re-bind this
   site” button relied on a request header the service has since removed for security,
   so it would have looked like it worked while changing nothing.

#### 0.2.2

 * Backs off on the per-minute rate-limit window, which is the one address autocomplete
   actually reaches — the monthly counter still shows plenty left at that moment.
   Plans without a per-minute cap are unaffected.

#### 0.2.1

 * Follows the danadresse.dk integration guide to the letter: writes `forslagstekst`(
   never the raw `tekst`, which carries an empty segment by DAWA convention), drills
   into an access address for floor/door and fills it anyway when the building has
   no units, and backs off on the reported rate-limit budget instead of running 
   into 429s.

#### 0.2.0

 * Adapters for GiveWP, Forminator, Everest Forms, Paid Memberships Pro and Ultimate
   Member — 14 integrations in total.
 * Sends a stable per-site device id, so the address service no longer sees admin,
   REST and cron requests as different devices.
 * Recognises the service’s machine-readable error codes and explains exactly what
   to do; adds a one-click “Re-bind this site” recovery when a key was blocked.
 * Never caches a response longer than the service says it stays fresh.
 * Fills correctly for addresses that have no floor/door level.

#### 0.1.0

 * Initial release. Universal Danish address autofill with built-in adapters for
   WooCommerce (classic + Checkout Block + My Account), WPForms, Gravity Forms, 
   Fluent Forms, Formidable Forms and Easy Digital Downloads; auto-detect + CSS-
   selector + shortcode + block for everything else; address validation (datavask)
   with order badge; ARIA combobox widget; server-side key proxy with caching and
   rate limiting.

## Meta

 *  Version **0.4.2**
 *  Last updated **1 día ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 6.0 or higher **
 *  Tested up to **7.1**
 *  PHP version ** 7.4 or higher **
 *  Language
 * [English (US)](https://wordpress.org/plugins/lynbro-danadresse/)
 * Tags
 * [Address AutoComplete](https://arg.wordpress.org/plugins/tags/address-autocomplete/)
   [address validation](https://arg.wordpress.org/plugins/tags/address-validation/)
   [denmark](https://arg.wordpress.org/plugins/tags/denmark/)[woocommerce](https://arg.wordpress.org/plugins/tags/woocommerce/)
 *  [Advanced View](https://arg.wordpress.org/plugins/lynbro-danadresse/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/lynbro-danadresse/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/lynbro-danadresse/reviews/)

## Contributors

 *   [ lynbro ](https://profiles.wordpress.org/lynbro/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/lynbro-danadresse/)