When you want to know whether a pattern is found in a string, use [`RegExp#test()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/test) instead of [`String#match()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/match), [`String#search()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/search), and [`RegExp#exec()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/exec), as it exclusively returns a boolean and therefore is more efficient.