jQuery isEmptyObject() Method
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jQuery isEmptyObject() Method
The jQuery isEmptyObject()
method checks whether an object is empty.
Example
HTML Editor
<!DOCTYPE html>
<html lang="en-US">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
</head>
<body>
<h1>jQuery isEmptyObject() Method</h1>
<p>Click on the button and check your console</p>
<button>Click Me</button>
<script>
var obj = {name: "Jade", age: 18};
var emptyObj = {};
var str = "Jade";
$(document).ready(function(){
$("button").click(function(){
console.log($.isEmptyObject(obj));
console.log($.isEmptyObject(emptyObj));
console.log($.isEmptyObject(str));
});
});
</script>
</body>
</html>
Syntax
$.isEmptyObject(obj);
Parameter Values
Value | Type | Explanation |
---|---|---|
obj | Required | Specifies the object that will be checked to see if it's an empty object. |
Return Values
Value | Explanation |
---|---|
true | The object is empty. |
false | The object is NOT empty. |
Reminder
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