JSFiddle - React, Tailwind, and code Playground

by OndrejHj04

JavaScript

function countVowels(str) {

  let vowels = ["a","e","i","o","u"]


str.map(letter=>{
		if(vowels.includes(letter)){
			console.log(true)
    }else{
			console.log(false)
    }
 })
 

}
console.log(countVowels("Crypto"))
console.log(countVowels("Crypt"))