crypto-janitor/lib/utils/index.js

The Crypto Janitor provides a simple interface for fetching and cleaning crypto account data.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.validURL = exports.sleep = void 0;
/**
 * @description Sleep for x time
 * @param {number} ms - Milliseconds to sleep
 * @return {Promise<void>}
 */
function sleep(ms) {
    return new Promise((resolve) => setTimeout(resolve, ms));
}
exports.sleep = sleep;
/**
 * @description Check if string is a valid url
 * @param {string} str - String to check
 * @return {boolean}
 */
function validURL(str) {
    const pattern = new RegExp("^(https?:\\/\\/)?" + // protocol
        "((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|" + // domain name
        "((\\d{1,3}\\.){3}\\d{1,3}))" + // OR ip (v4) address
        "(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*" + // port and path
        "(\\?[;&a-z\\d%_.~+=-]*)?" + // query string
        "(\\#[-a-z\\d_]*)?$", "i"); // fragment locator
    return !!pattern.test(str);
}
exports.validURL = validURL;
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