card-validator/dist/expiration-month.js

A library for validating credit card fields

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.expirationMonth = void 0;
function verification(isValid, isPotentiallyValid, isValidForThisYear) {
    return {
        isValid: isValid,
        isPotentiallyValid: isPotentiallyValid,
        isValidForThisYear: isValidForThisYear || false,
    };
}
function expirationMonth(value) {
    var currentMonth = new Date().getMonth() + 1;
    if (typeof value !== "string") {
        return verification(false, false);
    }
    if (value.replace(/\s/g, "") === "" || value === "0") {
        return verification(false, true);
    }
    if (!/^\d*$/.test(value)) {
        return verification(false, false);
    }
    var month = parseInt(value, 10);
    if (isNaN(Number(value))) {
        return verification(false, false);
    }
    var result = month > 0 && month < 13;
    return verification(result, result, result && month >= currentMonth);
}
exports.expirationMonth = expirationMonth;