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You need a service like site one : <a href="https://whoapi.com/documentation/api/domain-availability" rel="ugc">https://whoapi.com/documentation/api/domain-availability</a><br />
You have code ready to use here from their page : <a href="https://whoapi.com/documentation/code_examples#code-example-view" rel="ugc">https://whoapi.com/documentation/code_examples#code-example-view</a><br />
<br />
Another one using jQuery :<br />
<br />

<pre><code id="code-20-42422390-1">&lt;script&gt;
  jQuery(function() {
  	$(&quot;#check&quot;).click(function() {
  		var site = $(&quot;#site&quot;).val();
  		$.getJSON(&quot;//api.whoapi.com/?domain=&quot; + site + &quot;&amp;r=taken&amp;apikey=YOURKEY&quot;, function(output) {
  			var status = output.taken * 1 ?&quot;not available&quot;:&quot;available&quot;;
  			$(&quot;#result&quot;).val(status);
  		});
  	});
             
  });
&lt;/script&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;input type=&quot;text&quot; placeholder=&quot;site to check&quot; id=&quot;site&quot; /&gt;&lt;input type=&quot;button&quot; id=&quot;check&quot; value=&quot;check&quot; /&gt;
&lt;br/&gt;
&lt;input type=&quot;text&quot; id=&quot;result&quot; /&gt;</code></pre>
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You need a service like site one : https://whoapi.com/documentation/api/domain-availability [https://whoapi.com/documentation/api/domain-availability]
You have code ready to use here from their page : https://whoapi.com/documentation/code_examples#code-example-view [https://whoapi.com/documentation/code_examples#code-example-view]

Another one using jQuery :



<script>
  jQuery(function() {
  	$("#check").click(function() {
  		var site = $("#site").val();
  		$.getJSON("//api.whoapi.com/?domain=" + site + "&r=taken&apikey=YOURKEY", function(output) {
  			var status = output.taken * 1 ?"not available":"available";
  			$("#result").val(status);
  		});
  	});
             
  });
</script>
</head>
<body>
<input type="text" placeholder="site to check" id="site" /><input type="button" id="check" value="check" />
<br/>
<input type="text" id="result" />

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<div class="content wysiwyg-content">
how to check domain name availability in javascript using jsp
</div>
</div>


how to check domain name availability in javascript using jsp

how to check domain name availability in javascript using jsp.

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.

JavaScript

JavaServer Pages (JSP) allow the development of dynamically generated web pages. It uses the Java programming language; JSP pages are translated into servlets at runtime, with each servlet being cached and reused until the JSP is modified. JSP allows Java code to be interleaved with static web markup content, so the resulting page can be compiled and executed on the server to deliver the content.

The Domain Name System (DNS) is a hierarchical, globally distributed system responsible for associating the name of a computer, service or other resource into an IP address for connecting to the Internet or a private network. Most prominently, it translates domain names to the numerical IP addresses needed for the purpose of computer services and devices worldwide.