jQuery Check if element exists or not

jQuery Check if element exists or not

Today, We want to share with you java script if element exists or not.
In this post we will show you How to Check if Element is Exists or not in JavaScript?, hear for JavaScript Check if Element Exists we will give you demo and example for implement.
In this post, we will learn about if Element Exists using JavaScript with an example.

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How to Check Whether an Element Exists or Not

Generally, we developer require to check if condition to specific HTML element is exists or not exists in java script. So jquery provide a simple jquery length() method that We can help to check All the ID or Class Name to HTML element is exists or not exists. If We are new Best Way and want to do this then Display bellow Source code with example:

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<script type="text/javascript">
	$(document).ready(function(){  
	   if ($('.pakainfo').length) {   
	      console.log('yes, pakainfo class is exists.');  
	   } else {  
	      console.log('sorry, pakainfo class is not exists.');  
	   }
	});
</script>

We hope you get an idea about Simple Javascript check if dynamic element exists
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