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Start your free trialZachary Dunn
6,557 Pointslost
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<!DOCTYPE html>
<html lang="en">
<head>
<title>JavaScript Foundations: Functions</title>
<style>
html {
background: #FAFAFA;
font-family: sans-serif;
}
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<body>
<h1>JavaScript Foundations</h1>
<h2>Functions: Return Values</h2>
<script>
function arrayCounter ([]) {
if (
</script>
</body>
</html>
1 Answer
Jacob Mishkin
23,118 PointsYour on the right track, but there is an issue with this challenge. It wasn't taught in this video but you need to use the OR statement " | | "
First you need to add your parameter into the function.
second in the if clause you need to use the typeof "parameter" and see if that equals typeof "parameter 'string' || typeof "parameter" 'number' || typeof "parameter 'undefined' if so then return 0 else return parameter.length.
I hope this helps. this was a hard challenge because we never learned the " || " statement.