input_country 2.1.0

Countries (ISO-3166), Currencies (ISO-4217), Languages (ISO-639) with choosers (DropdownButton) and flag images

Input Country → Countries, Currencies and Languages

This package provides data about countries, currencies and languages plus a selection widget (dropdown box) for each of them.

All widgets extend [FormField] so they can both be used standalone or within a [Form].

All widgets can display a flag for each selectable item and on the selection itself.

Countries

A Country is a plain Dart class providing:

• alpha2 → ISO-3166 alpha-2 code
• alpha3 → ISO-3166 alpha-3 code
• num3 → ISO-3166 numerical code
• predial → international phone pre-dial
• language → official language in the country
• currency → official currency in the country
• localized country name
• Country.values() → list of all countries

Currencies

A Currency is a plain Dart class providing:

• code - three uppercase characters according to ISO-4217
• minor - number of digits for minor currency (e.g. Cents)
• symbol - currency symbol (requires a UTF-8 font)

Languages

A Language is a plain Dart class providing:

• code - 2 lowercase characters according to ISO-639
• country - ISO-3166 alpha-2 for the main country where this language is spoken
• name - localized name of the language

Languages are managed with Dart Locales only using the language code without the country modifier.

A special language with code xx represents the current platform language.