Autocomplete Gran Bretagna
BetaAutocomplete a British address.
https://api.pro6pp.nl/v2/autocomplete/gbPanoramica
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
streetNumberAndPremisefield. - To validate if an address exists with a certain street number, use the
streetNumberfield. - To validate if an address exists with a certain premise, use both the
streetNumberandpremisefields. - Either
streetNumberAndPremiseorstreetNumberis required. If both are given, onlystreetNumberis 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
addressIdvalues; select one by its location or building name and retry withaddressId. - An
addressIdalone 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.
ParametriQuery string
The address's postal code: a complete unit postcode such as B1 2JB, with or
without the space.
- Esempio
B1 2JB- Pattern
^[A-Za-z]{1,2}[0-9][0-9A-Za-z]? ?[0-9][A-Za-z]{2}$
The address's settlement (city, town, village, or hamlet).
- Esempio
Birmingham City Centre
The address's street name.
- Esempio
Brindley Place
The address's street number and premise (extension/addition).
The address's street number.
- Esempio
1
The address's premise.
- Esempio
A
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.
Risposte
| Campo | Tipo | Valore di esempio | Descrizione |
|---|---|---|---|
| country | string | "United Kingdom" | English name of the country: "United Kingdom". |
| countryCode | string | "GB" | ISO 3166-1 alpha-2 code of the country: "GB". |
| postalCode | string | "B1 2JB" | The unit postcode as the source spells it, with its space. |
| settlement | string | "Birmingham City Centre" | The main town or area of the address's postcode district, the outward part of its postal code. |
| street | string | "Brindley Place" | The name of the street the address is on. |
| streetNumber | string | "1" | The source house number, such as "1" or a complete range "81-87". |
| premise | string | "A" | The letter that follows the house number, such as "A" in "12A"; absent when the address has none. |
| lat | numberNullable | 52.47784 | Latitude of the address in WGS84 decimal degrees; null when the dataset holds no location for the address. |
| lng | numberNullable | -1.91448 | Longitude of the address in WGS84 decimal degrees; null when the dataset holds no location for the address. |
| district | string | "Birmingham" | The local authority district the address lies in; absent where a unitary authority governs the area. |
| addressId | string | "626325677" | The source id of the address; selects it on a later call. |
| buildingName | stringNullable | null | The building's name where the source has one. |
{
"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"
}Errori
Campi di una risposta di errore
| Campo | Tipo | Descrizione |
|---|---|---|
| error_id | string | The reason the request failed, such as |
| errors | array of object | One entry per problem found in the request. |
| errors[].message | string | A readable explanation of the problem, in English. |
| errors[].help | string | A link to the documentation section that covers the problem. |
| errors[].parameter | any | 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[].value | any | The value the request sent for |
MISSING_PARAMETERA 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.
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.
{
"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_VALUEA value is malformed, or does not match the address that addressId selects.
A value is malformed, or does not match the address that addressId selects.
{
"error_id": "INVALID_VALUE",
"errors": [
{
"message": "value is invalid",
"help": "https://pro6pp.nl/docs/v2/redoc",
"parameter": "postalCode",
"value": "invalid"
}
]
}UNAUTHORIZEDThe 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.
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.
{
"error_id": "UNAUTHORIZED",
"errors": [
{
"message": "No authorization token provided",
"help": "https://pro6pp.nl/docs/v2/redoc#section/Authentication"
}
]
}NO_RESULTS_FOUNDNo result matches the parameters the request sent.
No result matches the parameters the request sent.
{
"error_id": "NO_RESULTS_FOUND",
"errors": [
{
"message": "No results found",
"help": "https://pro6pp.nl/docs/v2/redoc"
}
]
}Esempi di codice
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"La invitiamo a richiedere codice di esempio nel linguaggio di programmazione che preferisce.
Passo dopo passo
Seguendo i passaggi seguenti, crei un semplice modulo per provare la funzionalità Gran Bretagna Autocomplete.
Creare la pagina HTML
Iniziamo creando una pagina HTML vuota con una struttura web minima. Crei un nuovo file
.htmldenominatopro6pp_gran-bretagna_autocomplete.html. Aggiunga il seguente codice tra i tag<body>e</body>. Questo codice aggiunge i campi di input per l'inserimento dell'indirizzo.<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>Aggiungere l'interazione
Aggiunga il seguente codice JavaScript in un file separato
pro6pp_gran-bretagna_autocomplete.js. Gli IDs e i nomi delle classi (Class) degli elementi HTML devono corrispondere a quelli indicati in questo file JavaScript per ottenere i risultati corretti.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); } });Farlo funzionare
Colleghi il file JavaScript all'interno di
pro6pp_gran-bretagna_autocomplete.htmlsubito prima del tag di chiusura</body>.... <script src="pro6pp_gran-bretagna_autocomplete.js"></script> </body> </html>Per accedere al servizio web Pro6PP è necessario richiedere la Sua chiave di autorizzazione personale. La chiave Le viene inviata via e-mail subito dopo la registrazione. Sostituisca il segnaposto
AUTH_KEYindicato sopra con la Sua chiave di autorizzazione personale.Se non ha ancora un account, si registri per una prova gratuita di 2 mesi. Dopo aver creato l'account, vada in Dettagli abbonamento e copi la Sua
AUTH_KEY. Questa chiave Le servirà per autenticare le Sue richieste.Vederlo in azione
Una volta completati i passaggi precedenti, è il momento di eseguire il modulo in locale nel Suo browser. Ora dovrebbe avere due file nella stessa cartella del Suo computer:
pro6pp_gran-bretagna_autocomplete.html- la pagina HTML con il modulo.pro6pp_gran-bretagna_autocomplete.js- il file JavaScript che gestisce l'interazione.
Ora può aprire il file HTML nel Suo browser semplicemente facendo doppio clic su di esso nel gestore file (ad es. Finder su macOS o File Explorer su Windows). In alternativa, può aprirlo manualmente nel browser utilizzando il percorso completo
file:///. Ad esempio:file:///C:/Users/YourName/Documents/pro6pp_gran-bretagna_autocomplete.html file:///Users/yourname/Desktop/pro6pp_gran-bretagna_autocomplete.htmlUna volta aperta la pagina, inizi a digitare nei campi del modulo e prema Submit per visualizzare la risposta dell'API nella sezione "Full Response".