$myCountry = new IBANCountry($countrycode);
# start section
print "[{$countrycode}: " . $myCountry->Name() . "]\n";
# output remaining country properties
print "Is a SEPA member? ";
if ($myCountry->IsSEPA()) {
print "Yes";
} else {
print "No";
}
print ".\n";
# get example iban
$myIban = new IBAN($myCountry->IBANExample());
# output example iban properties one by one
print "Example IBAN: " . $myIban->HumanFormat() . "\n";
print " - country " . $myIban->Country() . "\n";
print " - checksum " . $myIban->Checksum() . "\n";
print " - bban " . $myIban->BBAN() . "\n";
print " - bank " . $myIban->Bank() . "\n";
print " - branch " . $myIban->Branch() . "\n";
print " - account " . $myIban->Account() . "\n";
# output all properties
#$parts = $myIban->Parts();
#print_r($parts);
# verify
print "\nChecking validity... ";
if ($myIban->Verify()) {
print "IBAN {$myIban->iban} is valid.\n";
} else {
print "ERROR: IBAN {$myIban->iban} is invalid.\n";
$correct = $myIban->SetChecksum();
public function validate_fields()
{
if (!$this->is_available() || !isset($_POST['payment_method']) || $_POST['payment_method'] != $this->id) {
return;
}
$iban = isset($_POST['direct_debit_account_iban']) ? wc_clean($_POST['direct_debit_account_iban']) : '';
$holder = isset($_POST['direct_debit_account_holder']) ? wc_clean($_POST['direct_debit_account_holder']) : '';
$bic = isset($_POST['direct_debit_account_bic']) ? wc_clean($_POST['direct_debit_account_bic']) : '';
$country = isset($_POST['billing_country']) ? wc_clean($_POST['billing_country']) : WC()->countries->get_base_country();
if (empty($iban) || empty($holder) || empty($bic)) {
wc_add_notice(__('Please insert your SEPA account data.', 'woocommerce-germanized'), 'error');
return false;
}
// Validate IBAN
include_once WC_germanized()->plugin_path() . '/includes/libraries/iban/oophp-iban.php';
$iban_validator = new IBAN($iban);
if (!$iban_validator->Verify()) {
wc_add_notice(__('Your IBAN seems to be invalid.', 'woocommerce-germanized'), 'error');
} else {
if ($iban_validator->Country() != $country) {
wc_add_notice(__('Your IBAN\'s country code doesn’t match with your billing country.', 'woocommerce-germanized'), 'error');
}
}
// Validate BIC
if (!preg_match('/^([a-zA-Z]){4}([a-zA-Z]){2}([0-9a-zA-Z]){2}([0-9a-zA-Z]{3})?$/', $bic)) {
wc_add_notice(__('Your BIC seems to be invalid.', 'woocommerce-germanized'), 'error');
}
}
