Return the number (count) of vowels in the given string. code example
Example 1: how to make a vowel counter in javascript
const vowelCount = str => {
let vowels = /[aeiou]/gi;
let result = str.match(vowels);
let count = result.length;
console.log(count);
};
Example 2: count vowels in a string javascript
const countVowels = (str) => (str.match(/[aeiou]/gi) || []).length
Example 3: find vowels in string javascript
var name = userInput[0];
var count =0;
function findvowel(name)
{
var vowel = ['a','e','i','o','u','A','E','I','O','U'];
for(i=0;i<name.length;i++)
{
if(vowel.includes(name[i]))
{
count++;
}
}
return count;
}
console.log(findvowel(name));