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JavaScript JavaScript Foundations Functions Return Values

Posted by Gary Christie
Gary Christie
5,151 Points

Javascript challege

The Challenge question is:

Around line 17, create a function named 'arrayCounter' that takes in a parameter which is an array. The function must return the length of an array passed in or 0 if a 'string', 'number' or 'undefined' value is passed in.

<script>

</script>

2 Answers

Dustin Matlock
Dustin Matlock
33,856 Points

Hi Gary, see if this thread helps you out a bit.

Gary Christie
Gary Christie
5,151 Points
Gary Christie
Gary Christie
5,151 Points

Thanks Dustin. It helped