cinovo-isin-validator

International Securities Identification Number validator

cinovo-isin-validator

Validate International Securities Identification Number (ISIN) . Checks:

  • if the format is correct
  • if the Country Code is correct
  • if the check digit is correct
npm install cinovo-isin-validator

sync style

var validator = require("cinovo-isin-validator");
if (validator("XX000A1G0AE8")) {
    console.log("ISIN is invalid!");
} else {
    console.log("ISIN is fine!");
}

async style

var validator = require("cinovo-isin-validator");
validator("XX000A1G0AE8", function(err) {
    if (err) {
        console.log("ISIN is invalid!", err);
    } else {
        console.log("ISIN is fine!");
    }
});
  • checkCountryCode: Boolean - validate of Country Code (Default: true)

  • checkCheckDigit: Boolean - validate of Check Digit (Default: true)

    var validator = require("cinovo-isin-validator"); if (validator("XX000A1G0AE8"), undefined, {checkCountryCode: false, checkCheckDigit: false}) { console.log("ISIN is invalid!"); } else { console.log("ISIN is fine!"); }

    var validator = require("cinovo-isin-validator"); validator("XX000A1G0AE8", function(err) { if (err) { console.log("ISIN is invalid!", err); } else { console.log("ISIN is fine!"); } }, {checkCountryCode: false, checkCheckDigit: false});