How do you count the number of vowels in a string? #javascript

How do you count the number of vowels in a string?

#javascript #regex #coding #tutorial

***SAMPLE FUNCTION:
function vowels(str) {
let count =
return count ;
}

// output: 1
// output: 2
// output: 3

#Shorts #youtubeShorts #trending #viral #quicktips #youtube #youtuber #Shortstiktok