@publidata/utils-fontawesome/src/validators/index.js

Collection of methods to handle opening hours

const prefixes = require("../jsons/prefixes.json");

/**
 * Checks if the fa is a kit
 * @param {string} fa - The fa to check example: "fak fa-tshirt"
 * @returns {boolean}
 */
const isFaKit = (fa) => {
  // Should match "fak" and "fa-kit"
  const regex = new RegExp(/\b(^fa-?k(it)?)\b/i);
  return regex.test(fa);
};

/**
 * Checks if the fa is valid, by checking the prefix and the fa name
 * @param {string} fa - The fa to check example: "fas fa-tshirt"
 * @returns
 */
const isValidFa = (fa) => {
  // Prefixes should be in the prefixes.json file
  const prefix = fa.split(" ")[0];
  const isValidPrefix = Object.keys(prefixes).includes(prefix);
  // should macth the pattern "[prefix] fa-*"
  const faName = fa.split(" ")[1];
  const regex = new RegExp(/^fa-([a-z]|[0-9]){1,}/g);
  const isValidFaName = regex.test(faName);
  return isValidPrefix && isValidFaName;
};

module.exports = {
  isFaKit,
  isValidFa
};