is-valid-orcid/dist/index.js

Check if a value is valid ORCID or not

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function generateCheckDigit(baseDigits) {
    var total = baseDigits.reduce(function (acc, digit) { return (acc + parseInt(digit, 10)) * 2; }, 0);
    var remainder = total % 11;
    var result = (12 - remainder) % 11;
    return result === 10 ? 'X' : result.toString();
}
function isValidOrcid(maybeOrcid) {
    if (!maybeOrcid || maybeOrcid.length < 19) {
        return false;
    }
    var digits = maybeOrcid.replace(/-/g, '');
    if (digits.length !== 16) {
        return false;
    }
    var baseDigits = digits.slice(0, 15).split('');
    var checkDigit = digits.charAt(15);
    var expectedCheckDigit = generateCheckDigit(baseDigits);
    return checkDigit === expectedCheckDigit;
}
exports.default = isValidOrcid;
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