Autocomplete Storbritannien

Beta

Udfyld automatisk en britisk adresse.

OpenAPI-reference
GEThttps://api.pro6pp.nl/v2/autocomplete/gb

Oversigt

Validates that an address with the provided fields exists, and provides additional information about it.

If you do not have all required parameters, use the suggest call to gather them first.

If the input identifies a unique address, all available information about that address is returned.

  • To validate if an address has either a street number or a premise, query through the streetNumberAndPremise field.
  • To validate if an address exists with a certain street number, use the streetNumber field.
  • To validate if an address exists with a certain premise, use both the streetNumber and premise fields.
  • Either streetNumberAndPremise or streetNumber is required. If both are given, only streetNumber is used.

British house numbers are the source's labels and are returned as strings, such as "1" or a complete range like "81-87". Every address from the British dataset carries its source addressId and, where the source names the building (addr:housename), its buildingName.

  • When the fields describe several source addresses (two buildings of one house number, for instance), the response is a 400 that lists their addressId values; select one by its location or building name and retry with addressId.
  • An addressId alone resolves that exact address. Fields sent along with it must match the selected address.

Note: the GB country code denotes the United Kingdom (ISO 3166-1 GB). Address data coverage is currently limited to England; Scotland, Wales and Northern Ireland are not yet included and will be added as coverage expands.

ParametreQuerystreng

authKeystringPåkrævet

Every request needs an API key, which you can get in the portal.

When you call the API from a browser, visitors can see your API key. Limit it to your own domains in the portal, or send the requests through your own server so the key stays hidden.

postalCodestring

The address's postal code: a complete unit postcode such as B1 2JB, with or without the space.

Eksempel
B1 2JB
Mønster
^[A-Za-z]{1,2}[0-9][0-9A-Za-z]? ?[0-9][A-Za-z]{2}$
settlementstring

The address's settlement (city, town, village, or hamlet).

Eksempel
Birmingham City Centre
streetstring

The address's street name.

Eksempel
Brindley Place
streetNumberAndPremisestring

The address's street number and premise (extension/addition).

streetNumberstring

The address's street number.

Eksempel
1
premisestring

The address's premise.

Eksempel
A
addressIdstring

The addressId of an address-level suggestion. It selects that one source address, including an address without a house number, and is required when the other fields describe several addresses. Any other field sent along with it is checked against the selected address.

Svar

200Address found
FeltTypeEksempelværdiBeskrivelse
countrystring"United Kingdom"

English name of the country: "United Kingdom".

countryCodestring"GB"

ISO 3166-1 alpha-2 code of the country: "GB".

postalCodestring"B1 2JB"

The unit postcode as the source spells it, with its space.

settlementstring"Birmingham City Centre"

The main town or area of the address's postcode district, the outward part of its postal code.

streetstring"Brindley Place"

The name of the street the address is on.

streetNumberstring"1"

The source house number, such as "1" or a complete range "81-87".

premisestring"A"

The letter that follows the house number, such as "A" in "12A"; absent when the address has none.

latnumberKan være null52.47784

Latitude of the address in WGS84 decimal degrees; null when the dataset holds no location for the address.

lngnumberKan være null-1.91448

Longitude of the address in WGS84 decimal degrees; null when the dataset holds no location for the address.

districtstring"Birmingham"

The local authority district the address lies in; absent where a unitary authority governs the area.

addressIdstring"626325677"

The source id of the address; selects it on a later call.

buildingNamestringKan være nullnull

The building's name where the source has one.

Eksempel på svar
{
  "addressId": "626325677",
  "buildingName": null,
  "country": "United Kingdom",
  "countryCode": "GB",
  "district": "Birmingham",
  "lat": 52.47784,
  "lng": -1.91448,
  "postalCode": "B1 2JB",
  "premise": "A",
  "settlement": "Birmingham City Centre",
  "street": "Brindley Place",
  "streetNumber": "1"
}

Fejl

Felter i et fejlsvar
FeltTypeBeskrivelse
error_idstring

The reason the request failed, such as INVALID_VALUE. The response lists the reasons this operation returns.

errorsarray of object

One entry per problem found in the request.

errors[].messagestring

A readable explanation of the problem, in English.

errors[].helpstring

A link to the documentation section that covers the problem.

errors[].parameterany

The parameter the problem is about. Usually its name; a list when several parameters are involved, or a name with the values to choose from when the request must select one.

errors[].valueany

The value the request sent for parameter, when it has one.

400Ugyldig anmodning
MISSING_PARAMETER

A parameter the request needs is missing, or the fields match several addresses. In that case parameter holds the missing parameter and the values to choose from.

MISSING_PARAMETER
{
  "error_id": "MISSING_PARAMETER",
  "errors": [
    {
      "message": "Required parameter premise is missing. This address needs a premise alongside with the specified streetNumber: 1. Available premises for this address: a, b",
      "help": "https://pro6pp.nl/docs/v2/redoc",
      "parameter": [
        "premise",
        [
          "a",
          "b"
        ]
      ]
    }
  ]
}
INVALID_VALUE

A value is malformed, or does not match the address that addressId selects.

INVALID_VALUE
{
  "error_id": "INVALID_VALUE",
  "errors": [
    {
      "message": "value is invalid",
      "help": "https://pro6pp.nl/docs/v2/redoc",
      "parameter": "postalCode",
      "value": "invalid"
    }
  ]
}
401Ikke autoriseret
UNAUTHORIZED

The API key is missing, unknown, revoked or expired, its subscription is not active, the request does not match the key's allowlist, or the subscription does not include this call.

UNAUTHORIZED
{
  "error_id": "UNAUTHORIZED",
  "errors": [
    {
      "message": "No authorization token provided",
      "help": "https://pro6pp.nl/docs/v2/redoc#section/Authentication"
    }
  ]
}
404Intet resultat
NO_RESULTS_FOUND

No result matches the parameters the request sent.

NO_RESULTS_FOUND
{
  "error_id": "NO_RESULTS_FOUND",
  "errors": [
    {
      "message": "No results found",
      "help": "https://pro6pp.nl/docs/v2/redoc"
    }
  ]
}

Kodeeksempler

curl "https://api.pro6pp.nl/v2/autocomplete/gb?postalCode=B1+2JB&settlement=Birmingham+City+Centre&street=Brindley+Place&streetNumber=1&premise=A&authKey=YOUR_API_KEY"

Vi opfordrer dig til at anmode om eksempelkode på det sprog, du foretrækker.

Trin for trin

Opret en hurtig formular for at afprøve Storbritannien Autocomplete -funktionaliteten ved at følge nedenstående trin.

  1. Opbyg HTML-siden

    Vi starter med at oprette en tom HTML-side, der indeholder en minimal websidestruktur. Opret en ny .html fil med navnet pro6pp_storbritannien_autocomplete.html. Tilføj følgende kode mellem <body> og </body> tags. Den tilføjer inputfelter til indtastning af adressen.

    pro6pp_storbritannien_autocomplete.html
    <form class="form" id="form">
      <div>Call</div>
      <div>
        <label for="postalCode">postalCode:</label>
        <input id="postalCode" class="postalCode" placeholder="B1 2JB"/>
        <label for="settlement">settlement:</label>
        <input id="settlement" class="settlement" placeholder="Birmingham City Centre"/>
        <label for="street">street:</label>
        <input id="street" class="street" placeholder="Brindley Place"/>
        <label for="streetNumberAndPremise">streetNumberAndPremise:</label>
        <input id="streetNumberAndPremise" class="streetNumberAndPremise" placeholder=""/>
        <label for="streetNumber">streetNumber:</label>
        <input id="streetNumber" class="streetNumber" placeholder="1"/>
        <label for="premise">premise:</label>
        <input id="premise" class="premise" placeholder="A"/>
        <label for="addressId">addressId:</label>
        <input id="addressId" class="addressId" placeholder="" readonly/>
      </div>
      <div>
        <span style="color: red" class="message"></span>
      </div>
      <div>
        <button type="submit">Submit</button>
      </div>
      <br />
      <div>Response</div>
      <br />
      <div>Full Response</div>
      <pre class="jsonResponse"></pre>
    </form>
  2. Tilføj interaktion

    Tilføj følgende JavaScript-kode i en separat pro6pp_storbritannien_autocomplete.js-fil. HTML-elementernes ID'er og klassenavne skal stemme overens med dem, der er angivet i denne JavaScript-fil, for at få de korrekte resultater.

    pro6pp_storbritannien_autocomplete.js
    document.addEventListener("DOMContentLoaded", function() {
        const pro6ppAuthKey = "AUTH_KEY"; // Replace with your actual authorization key
    
        let messageSpan = document.querySelector(".message");
        let jsonResponseSpan = document.querySelector(".jsonResponse");
        const BASE_URL = "https://api.pro6pp.nl/v2";
    
        function fetchAddress(authKey) {
            const queryParams = {
                authKey: authKey
            };
            const optionalQueryParams = [
                "postalCode",
                "settlement",
                "street",
                "streetNumberAndPremise",
                "streetNumber",
                "premise",
                "addressId",
            ];
            for (const name of optionalQueryParams) {
                const value = document.getElementById(name).value;
                if (value !== "") {
                    queryParams[name] = value;
                }
            }
    
            let encodedUrl = new URL(`${BASE_URL}/autocomplete/gb`);
            encodedUrl.search = new URLSearchParams(queryParams);
    
            fetch(encodedUrl)
                .then(async (response) => {
                    const data = await response.json();
                    if (data) {
                        messageSpan.textContent = "";
                        jsonResponseSpan.textContent = JSON.stringify(data, null, 2);
                    }
                })
                .catch((error) => {
                    console.error("Error fetching: ", error);
                    messageSpan.textContent = error.message;
                });
        }
    
        const form = document.getElementById("form");
        form.onsubmit = function (event) {
            event.preventDefault();
            fetchAddress(pro6ppAuthKey);
        }
    });
  3. Få det til at fungere

    Link JavaScript-filen inde i pro6pp_storbritannien_autocomplete.html lige før du lukker </body>-tagget.

    pro6pp_storbritannien_autocomplete.html
      ...
      <script src="pro6pp_storbritannien_autocomplete.js"></script>
     </body>
    </html>

    For at få adgang til Pro6PP-webservicen skal du anmode om din personlige autorisationsnøgle. Denne nøgle sendes til dig via e-mail lige efter tilmelding. Erstat ovenstående pladsholder AUTH_KEY med din personlige autorisationsnøgle.

    Hvis du ikke har en konto endnu, kan du tilmelde dig en gratis prøveperiode på 2 måneder. Når du har oprettet din konto, skal du gå til dine abonnementsoplysninger og kopiere din AUTH_KEY. Du skal bruge denne nøgle til at godkende dine anmodninger.

  4. Se det i aktion

    Når du har gennemført de foregående trin, er det tid til at køre formularen lokalt i din browser. Du bør nu have to filer i den samme mappe på din computer:

    • pro6pp_storbritannien_autocomplete.html - HTML-siden
    • pro6pp_storbritannien_autocomplete.js - den JavaScript-fil, der håndterer interaktionen.

    Du kan nu åbne HTML-filen i din browser ved blot at dobbeltklikke på den i din filudforsker (f.eks. Finder på macOS eller File Explorer på Windows). Alternativt kan du åbne den manuelt i browseren ved at bruge den fulde file:///-sti. For eksempel:

    Eksempel på filstier
    file:///C:/Users/YourName/Documents/pro6pp_storbritannien_autocomplete.html
    file:///Users/yourname/Desktop/pro6pp_storbritannien_autocomplete.html

    Når siden åbnes, skal du begynde at skrive i formularfelterne og trykke på Submit for at se API-svaret blive vist i afsnittet »Full Response«.