freeCodeCamp/guide/english/certifications/javascript-algorithms-and-data-structures/regular-expressions/match-all-letters-and-numbers/index.md

title

title
Match All Letters and Numbers

The Problem

Use the shorthand character class \w to count the number of alphanumeric characters in various quotes and strings.

Solution

let alphabetRegexV2 = /\w/gi; // Change this line  
let result = quoteSample.match(alphabetRegexV2).length;