How to count words in a string using JavaScript function? Example ~ Code Kulshresth

How to count words in a string using JavaScript function? Example

<!DOCTYPE html>
<html>
<body>
<input type="file" id="myFile" onchange="myFunction()">
<script>
function myFunction() {
debugger
var x = document.getElementById("myFile");
var spiltFilename = x.files[0].name.split('.');
var countFilenameChar = spiltFilename[0].length;
if (countFilenameChar >= 2)
alert("Filename should not exceed 200 characters");
}
</script>
</body>
</html>

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Thursday, 21 November 2019