Description Usage Arguments Value
validate a mailing address against the USPS database.
1 2 | usps_validate(username, aptnum = NULL, street, city, st, zip = NULL,
zip4 = NULL, simplify = T)
|
username |
your USPS username. Sign up at https://registration.shippingapis.com/ |
aptnum |
optional apartment number, ie "Apt 38" |
street |
required street number and name, eg. "123 Easy St" |
city |
required city name, eg. "Decatur" |
st |
required state name, eg. "IL" |
zip |
optional 5 digit zip code, eg "12345" |
zip4 |
optional 4 digit zip code addition, eg. "1234" |
simplify |
a logical value determining whether the results should be returned as a simple character vector or, if FALSE, a multicolum data frame |
a data frame with friendly column names, including addr1 (street address), city, st, zip and zip4
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