How to detect if some word has accent in JavaScript

Let's assume that we are working with a spanish text and we want to know whether a certain word has accent or not.

javascript
// Sample text
let sentence = 'Erik Martín es un desarrollador de software.';

// Defining accent chars
let accentChars = ['á', 'é', 'í', 'ó', 'ú'];

// Detecting if the text has accents
let textHasAccents = accentChars.some(char => sentence.includes(char));

// Filtering words with accents
let wordsWithAccents = sentence.split(' ').filter(word => accentChars.some(char => word.includes(char)));

console.log(textHasAccents);  // true
console.log(wordWithAccents); // ['Martín']