This property returns the number of characters in the string.
Grammar
string.length
Here are the details of the parameters:
Return value:
Returns the number of characters in the string.
Example:
<html>
<head>
<title>JavaScript String length Property</title>
</head>
<body>
<script type="text/javascript">
var str = new String( "This is string" );
document.write("str.length is:" + str.length);
</script>
</body>
</html>
This will produce the following results:
str.length is:14
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