Method randomString

src/AutoNumericHelper.js:1235–1239

* Generate a random string. * cf. http://stackoverflow.com/a/8084248/2834898 * * @param {Number} [strLength=5] Length of the generated string (in character count, optional, default: 5) * @returns {string}

(strLength = 5)

     * @returns {string}
     */
    static randomString(strLength = 5) {
        return Math.random()
            .toString(36)
            .substring(2, 2 + strLength);
    }

    /**
     * Return the DOM element when passed either a DOM element or a selector string.