Check domail.tld avalability on form

  • civicos
  • Topic Author
  • Offline
  • Fresh Boarder
  • Fresh Boarder
  • Posts: 1
  • Thank you received: 0

civicos created the topic: Check domail.tld avalability on form

Hello friends

I'm trying to make a form with domain.tld check.
I created a field called "domain" and after making the expression valitation, I want to include a little checker to see if the domain is available.
The expression validator is this:

function ff_Dominio_validation(element, message)
var check =
if (!check.test(element.value)){
if (message=='') message = " La sintaxis del dominio no es válida.\n";
return message;
} // if
return '';
} // ff_Dominio_validation

The process is a multi page form with the first page that validates the domain, checking expression and availability, if those two conditions are ok, the user can continue to the next screen.

I've found this in internet, but I don't know hoy I can implement it in this workflow.

if ( gethostbyname($domain) != $domain ) {
echo "DNS Record found";
else {
echo "NO DNS Record found";

Any help please?

Thank you very much!
Time to create page: 0.040 seconds

We Are Doing Our Part

Massive discounts on all of our extension subscription plans to help you and your business in these times.

Get Your Subscription Here

New Icon Packs Category!

Crosstec is now offering icon packs.

If you are a paying subscriber, icon packs are automatically added to your account.

Check out our icon packs page!

News and Updates

Get informed about new downloads, updates and more in our News and Updates newsletter.

All Extensions Subscription

We are doing our part and support your business with extremely low prices -- For example 6-Months-Subscription for only $9 USD. For as long as necessary.

No support per domain or website installation limits! Includes all of our current and future Joomla!® extensions, Joomla!® templates for the duration of your membership. This means, by purchasing an All Extensions Subscription you'll have it all covered!

Get it from here

3rd Party Discount - 25% Off

We help you to keep your costs under control. If you are a new member and purchased a form building tool from a different form vendor, then you'll get a 25% discount on our subscription plans.

How to receive the discount:

Send us a quick email to with a proof of purchase (for example a paypal receipt), await payment instructions and enjoy your membership!