How to Remove Empty or Null Values from JSON using JQuery?
If you want to remove all empty values from javascript json object then i will show you how to remove null and empty values from json object variable. we can easily delete null values from json object in jquery.
here bellow i give you simple example to remove all null values in jquery json object. i just created one simple html file so, you can understand to remove all null values in javascript. Just see example:
Example:
<!DOCTYPE html>
<html>
<head>
<title>How to remove empty and null values from json object in jquery? - ItSolutionStuff.com</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
</head>
<body>
<script type="text/javascript">
const myObj = {
b:'my object',
c: '',
d: null,
f: {v: 1, x: '', y: null, m: {a:'asd'}}
};
const removeEmptyOrNull = (obj) => {
Object.keys(obj).forEach(k =>
(obj[k] && typeof obj[k] === 'object') && removeEmptyOrNull(obj[k]) ||
(!obj[k] && obj[k] !== undefined) && delete obj[k]
);
return obj;
};
myObj2 = removeEmptyOrNull(myObj);
console.log(myObj2);
</script>
</body>
</html>
I hope it can help you ....
