# IdentityCard - `v::identityCard(string $countryCode)` Validates Identity Card numbers according to the defined country. ```php v::identityCard('PL')->validate('AYW036733'); // true v::identityCard('PL')->validate('APH505567'); // true v::identityCard('PL')->validate('APH 505567'); // false v::identityCard('PL')->validate('AYW036731'); // false ``` For now this rule only accepts Polish Identity Card numbers (Dowód Osobisty). *** See also: * [Bank](Bank.md) * [Pesel](Pesel.md) * [SubdivisionCode](SubdivisionCode.md)