Domain checker – input box

Hi everyone

I want implement a domain-checker, which check if a domain is available – or not.

Here is the PHP Code:

<?php
 $domain = $_POST["dns"]';
 if ( gethostbyname($domain) != $domain ) {
  echo "Domain is not available";
 }
 else {
  echo "Domain is available";
 }
?>

It should have a input box (post-value “dns” for the php code) on my main page in which the customer can check a domain name.
How can I implement this PHP code and the input box/submit button on my page?

Thanks for help!

• This topic was modified 10 years, 10 months ago by Fabrice.