How to remove empty and null values from json object in jquery?

By Hardik Savani | May 17, 2019 | | 2364 Viewer | Category : Javascript jQuery JSON


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 ....



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