Library offers ISO 3166-1 based country information retrieval. Integrates with internationalization library for enhanced functionality. Handles country codes with validation and format checks.
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Kotlin multiplatform country library.
This is most useful in combination with fluid-i18n for retrieving internationalized information about a country.
build.gradle.kts:
dependencies {
implementation("io.fluidsonic.country:fluid-country:0.14.0")
}
println(Country.forCode("US")) // US
class CountryA class with information about a specific country defined by ISO 3166-1.
val country = Country.forCode("US") // throws if code is invalid (not defined by ISO 3166-1) or has an invalid format (not two latin letters)
println(country.code) // US
println(country.code(CountryCode.Format.iso3166_alpha3)) // USA
println(country.numericCode) // 840
val country = Country.forCodeOrNull("ABC123") // null if code is invalid (not defined by ISO 3166-1) or has an invalid format (not two latin letters)
println(country) // null
class CountryCodeA value class for ISO 3166-1 alpha-2 country codes (e.g. US or DE).
val code = CountryCode.parse("US") // throws if code has invalid format (not two latin letters)
println(code.toString()) // US
println(code.isValid()) // true - 'US' is defined by ISO 3166-1
val code = CountryCode.parse("aa") // throws if code has invalid format (not two latin letters)
println(code.toString()) // AA
println(code.isValid()) // false - 'AA' is not defined by ISO 3166-1
val code = CountryCode.parseOrNull("ABC123") // null if code has invalid format (not two latin letters)
println(code) // null
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