Contact Form Server Validation To Block IP Address

I would like to add a WA Server Validation Rule to block a form from being submitted from certain IP Addresses. A client is getting spammed not by bots but by a group of people actually filling out the form. I already have a captcha and honeypot working and other Server Validations.

How would i construct the rule to not send if the ip is equal to one of the following multiple ip's:
115.119.131.226
124.253.13.206
87.54.37.139

Ideally, I'd like to structure the validation to be able to add additional ips easily.

to make it easier to maintain, I would hand code this.

add the following code at line 1 of your for page:

<?php

$banned = array();

$banned[] = "115.119.131.226";

$banned[] = "124.253.13.206";

$banned[] = "87.54.37.139";



if (in_array ($_SERVER['REMOTE_ADDR'], $banned)) {

   header("location: http://www.google.com/");

   exit();

} 

?>

you can easily add a new IP to the array of banned IP addresses.

I added a Server Validation structured as:

Any Form Post (the contact form on my page)
Restrict Content
Server Variable: ((isset($_SERVER["REMOTE_ADDR"]))?$_SERVER["REMOTE_ADDR"]:"")
Don't Allow "115.119.131.226" exact
Don't Allow "124.253.13.206" exact
...etc listing all offending IPs.

This seems to have worked so far.

I will keep your code as well for this project and another that is getting hit with spam quite a lot.

Thank you.

great help, thank you!

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