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JavaScript JavaScript Basics (Retired) Creating Reusable Code with Functions Passing an Argument to a Function

My JS doesn't work, please help me. about function & return.

I'm trying challenge of JS. but my script does't work well. Please tell me WHERE is wrong.

function returnValue(name){ var echo = "hi" + name; return echo; }

returnValue("Tom");

script.js
function returnValue(name){
  var echo = "hi" + r;
  return echo;
}

returnValue("Tom");
index.html
<!DOCTYPE HTML>
<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>JavaScript Basics</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

This is my worked code. Thanks to Mr. Steven.

function returnValue(name){
  return "HI β€œ + name;
}

var echo = returnValue("Tom");
console.log(echo);

1 Answer

Steven Parker
Steven Parker
229,967 Points

The function you make to pass task 1 should be left as it is during task 2. The creation of the "echo" variable should be done after the function, not inside it.

Oh! Thanks! The code is working. Thanks a lot!