jQuery isPlainObject() Method
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jQuery isPlainObject() Method
The jQuery isPlainObject() method checks whether an object is a plain object (created using "{}" or "new Object").
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 isPlainObject() 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(){
$("button").click(function(){
console.log($.isPlainObject(obj));
console.log($.isPlainObject(emptyObj));
console.log($.isPlainObject(str));
});
});
</script>
</body>
</html>
Syntax
$.isPlainObject(obj);
Parameter Values
| Value | Type | Explanation |
|---|---|---|
| obj | Required | Specifies the object that will be checked to see if it's a plain object. |
Return Values
| Value | Explanation |
|---|---|
| true | The object is a plain object. |
| false | The object is NOT a plain object. |
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