respect-validation/docs/validators/CountryCode.md

CountryCode

• CountryCode()
• CountryCode("alpha-2"|"alpha-3"|"numeric" $set)

Validates whether the input is a country code in ISO 3166-1 standard.

This validator requires sokil/php-isocodes and sokil/php-isocodes-db-only to be installed.

v::countryCode()->isValid('BR'); // true

v::countryCode('alpha-2')->isValid('NL'); // true
v::countryCode('alpha-3')->isValid('USA'); // true
v::countryCode('numeric')->isValid('504'); // true

This validator supports the three sets of country codes:

• ISO 3166-1 alpha-2: alpha-2
• ISO 3166-1 alpha-3: alpha-3
• ISO 3166-1 numeric: numeric

When no set is defined, the validator uses 'alpha-2' (CountryCode::ALPHA2).

Templates

CountryCode::TEMPLATE_STANDARD

Mode	Template
default	{{subject}} must be a valid country code
inverted	{{subject}} must not be a valid country code

Template placeholders

Placeholder	Description
subject	The validated input or the custom validator name (if specified).

Categorization

• ISO codes
• Localization

Changelog

Version	Description
3.0.0	Require sokil/php-isocodes and sokil/php-isocodes-db-only
2.0.0	Became case-sensitive
0.5.0	Created

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See also:

• CurrencyCode
• LanguageCode
• PostalCode
• PublicDomainSuffix
• SubdivisionCode
• Tld