isCzechCompanyIdNumber function

bool isCzechCompanyIdNumber(
  1. String idNumber
)

Checks if the idNumber is valid czech company ID number (IC or previously known as ICO number). String idNumber of IC/ICO in format xxxxxxxx or xxx xx xxx

Implementation

bool isCzechCompanyIdNumber(String idNumber) {
  try {
    idNumber = idNumber.replaceAll(' ', '');
    return _isIdValid(idNumber);
  } catch (e) {
    return false;
  }
}