address-validation-autocomplete
Real-time, International Address Validation & Autocomplete. Simple JSON API For Seamless Address Data Processing
Last updated 3 years ago by pmoelgaard .
MIT · Repository · Bugs · Original npm · Tarball · package.json
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Travis

Node JavaScript wrapper for the streetlayer API.

Supports both traditional callbacks and Promises/A+.


Installation

npm install address-validation-autocomplete [--save]

Configuration

Before using the numverify API client you have to setup your account and obtain your API Access Key.
You can get it by signing up at https://streetlayer.com/product.


Usage

The general API is documented here: https://streetlayer.com/documentation.
You can find parameters, result set definitions and status codes documented here as well.

Setup

var API = require('address-validation-autocomplete');
var api = new API({
	access_key: [ACCESS_KEY],
	secure: [true|false] (Optional, defaults to false)
});

Optional Parameters

Secure (only available for Basic, Pro and Enterprise accounts)

Boolean value to indicate if the calls to the API should use a secure protocol or insecure (HTTP/HTTPS). Defaults to false (HTTP, insecure).


Callbacks vs. Promises

The Promises/A+ implementation used for this is this excellent bare bones library:
https://www.npmjs.com/package/promise

The phone-number-validation library supports either mode and use of either one is not mutually exclusive to the alternative, so it's possible to use one exclusively or a combination, even in the same call, both the callback will be called and the promise handlers invoked.


API Overview

All endpoints in the public API is available through this library.

  • validate
  • autocomplete
  • reverse

validate

Verify an address.

Define Query
var query = {
	address1: '767 5th Ave',
    postal_code: '10153',
    locality: 'New York',
    country_code: 'US'
};
Simple Request (using Callback)
api.validate(query, function (err, result) {
	if (err) {
    	return console.log('Validate Callback (Error): ' + JSON.stringify(err));
	}
    console.log('Validate Callback (Success): ' + JSON.stringify(result));
});
Response
{
  "validation_status": "valid",
  "address_components": {
     "country_code_alpha2": "US",
     "country_code_alpha3": "USA",
     "country": "United States",
     "county": "New York County",
     "locality": "New York",
     "postal_code": "10153",
     "region": "New York",
     "street": "5 Avenue",
     "housenumber": "767",
     "neighbourhood": "Midtown"
  },
  "validation_result": {
     "locality": true,
     "county": null,
     "region": null,
     "postal_code": true,
     "street": true,
     "housenumber": true
  },
  "formatted_address": [
     "5 Avenue 767",
     "New York, 10153",
     "United States"
  ],
  "coordinates": {
     "latitude": 40.763554,
     "longitude": -73.972839
  }
}

autocomplete

Get address suggestions based on string.

Define Query
var query = {
	text: '767 5th A',
    country_code: 'USA'
};
Simple Request (using Callback)
api.autocomplete(function (err, result) {
	if (err) {
    	return console.log('AutoComplete Callback (Error): ' + JSON.stringify(err));
	}
    console.log('AutoComplete Callback (Success): ' + JSON.stringify(result));
});
Response
{
  "success": true,
  "results": [
     {
        "address_components": {
           "country_code_alpha2": "US",
           "country_code_alpha3": "USA",
           "country": "United States",
           "county": "San Diego County",
           "locality": "Chula Vista",
           "postal_code": "91910",
           "region": "California",
           "street": "5th Avenue",
           "housenumber": "767",
           "neighbourhood": "Mid-Broadway District"
        },
        "formatted_address": [
           "5th Avenue 767",
           "Chula Vista, 91910",
           "United States"
        ],
        "coordinates": {
           "latitude": 32.622941,
           "longitude": -117.081476
        }
     },
     {
        "address_components": {
           "country_code_alpha2": "US",
           "country_code_alpha3": "USA",
           "country": "United States",
           "county": "New York County",
           "locality": "New York",
           "postal_code": "10153",
           "region": "New York",
           "street": "5th Avenue",
           "housenumber": "767",
           "neighbourhood": "Midtown"
        },
        "formatted_address": [
           "5th Avenue 767",
           "New York, 10153",
           "United States"
        ],
        "coordinates": {
           "latitude": 40.763528,
           "longitude": -73.972801
        }
     },
     [...]

reverse

Get address suggestions based on string.

Define Query
var query = {
	latitude: 40.763528,
    longitude: -73.972801
};
Simple Request (using Callback)
api.reverse(function (err, result) {
	if (err) {
    	return console.log('Reverse Callback (Error): ' + JSON.stringify(err));
	}
    console.log('Reverse Callback (Success): ' + JSON.stringify(result));
});
Response
{
  "success": true,
  "results": [
     {
        "address_components": {
           "country_code_alpha2": "US",
           "country_code_alpha3": "USA",
           "country": "United States",
           "county": "New York County",
           "locality": "New York",
           "postal_code": "10153",
           "region": "New York",
           "street": "5 Avenue",
           "housenumber": "767",
           "neighbourhood": "Midtown"
        },
        "formatted_address": [
           "5 Avenue 767",
           "New York, 10153",
           "United States"
        ],
        "coordinates": {
           "latitude": 40.763554,
           "longitude": -73.972839
        }
     },
     {
        "address_components": {
           "country_code_alpha2": "US",
           "country_code_alpha3": "USA",
           "country": "United States",
           "county": "New York County",
           "locality": "New York",
           "postal_code": "10022",
           "region": "New York",
           "street": "East 58 Street",
           "housenumber": "12",
           "neighbourhood": "Midtown"
        },
        "formatted_address": [
           "East 58 Street 12",
           "New York, 10022",
           "United States"
        ],
        "coordinates": {
           "latitude": 40.763268,
           "longitude": -73.972842
        }
     },
     [...]

Customer Support

Need any assistance? Get in touch with Customer Support.


Updates

Stay up to date by following @apilayernet on Twitter.


Legal

All usage of the numverify website, API, and services is subject to the streetlayer Terms & Conditions and all annexed legal documents and agreements.


Author

Peter Andreas Moelgaard (GitHub, Twitter)


License

Licensed under the The MIT License (MIT)

Copyright (©) 2017 Peter Andreas Moelgaard & apilayer

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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