JSFiddle - React, Tailwind, and code Playground

by adamzr

JavaScript

var findVowel = function(letter) {

    var vowels = ["a", "e", "i", "o", "u"];

    for(var i = 0; i < vowels.length; i++){
        if(letter === vowels[i]){
            return true;
         }
    }
    
    return false;

};

alert("e is a volwel? " + findVowel("e"));
alert("b is a volwel? " + findVowel("b"));