CODEWITHSUNDEEP
locationstorageaddressing
user5031527
user5031527

Reputation:

what address information should I collect when developing an international signup for a website

I have used google to obtain an address from a postcode and the like before. My problem is I want my website to have address fields such that anyone in any country can sign up properly and provide all necessary address information. I will include a feature to enter postcode and obtain all other information automatically.

Is it reasonable for me to check the postcode and force a successful google lookup before someone signs up? If so I could just store the JSON string in the database as a blob or maybe inside a class. But I still need to decide what fields, such as street name, postcode or zip, and the like to include. I'm not sure where to begin deciding what to include?

I think what I'm really asking, is what fields are associated with what google fields in general. I know the different administrative levels are different things in different countries :/

Upvotes: 1

Views: 220

Answers (1)

Jonathan Oliver
Jonathan Oliver

Reputation: 5267

While I can't say what you should specifically do for Google, I can tell you what fields our customers use when they validate international addresses online. (Full Disclosure: I'm a programmer at SmartyStreets where we validate international addresses.)

While each country's mailing system is unique, there are a few major similarities that they all share. This element of commonality is what allows you to have people enter their address into a universal form and then validate the address, regardless of the country in question.

Address Line 1: This field is usually the house or building number and the street which the building is located. Examples of this field include: 123 Main Street, Calle Proc. San Sebastián, 15, 1019 North 1300 West, etc.

Address Line 2: This field would include apartment or suite numbers.

Locality: The most common data entered for this is the city component of the address. For example: Paris, Hamburg, Johannesburg, etc.

Administrative Area: This is the state or province name or abbreviation. Examples of this would be Texas - TX, Alberta - AB, Firenze (Italy) - FI.

Postal Code (where available): Examples of this would be 90210 (Beverly Hills in California) or 84000 (Avingon in France).

While you can always add additional fields to give additional context to a software parser or interpreter, the above fields are the most common ones that you would use for international address validation. If you're not sure, you can test a non-US address for free. We offer extensive documentation that is both free and publicly visible to help better explain the nuances and idiosyncrasies of street and mailing addresses.

Upvotes: 2

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