Algorithm that calculates number of control, described in ISO 7064, Mod 97 10. Normally used to validate IBAN and nibs of bank accounts.
composer require mapado/iso7064-mod-97-10class ISO7064Mod97_10
- encode( string/integer $input )
return checksum number
- verify( string/integer $input )
verify if input are valid with your check digits
- checkCode( string/integer $input )
return only check digits of input
- computeCheck( string/integer $input )
return mod 97 of input
- getCheck( string/integer $input )
return only chek digits of input
- getData( string/integer $input )
return value of input without check digits
$service = new Mapado\Iso7064Mod9710\ISO7064Mod97_10();
$number = 107571;
$yourNum = $service->encode($number);
var_dump($yourNum);
//int(10757107)
var_dump($service->verify($yourNum));
$validNumber = '10757107';
$invalidNumber = '10767107';
var_dump($service->verify($validNumber));
var_dump($service->verify($invalidNumber));