George Sypsomos
Posted in Technical Support 3 years ago
I have a list of email accounts that perhaps are compromised, because they were used to create many fake accounts on my new site. I want to add them to a file on my server, that is checked when the registration form is submitted, and if they are using an email address from there it will present an error to them saying that email address is already used.
Juan mart
Replied 3 years ago
where is this file located to add this code?
Arsalan Shah
Replied 3 years ago
You need to write a component as follow example (untested)
<?php
function my_custom_filter_init() {
ossn_add_hook('user', 'create', 'user_create_filter');
}
function user_create_filter($hook, $type, $return, $params) {
if(isset($params['instance']->email)) {
$slice = explode("@", $params['instance']->email);
if(isset($slice[1])) {
$blocked_domains = array(
'domain.com',
'domain2.com',
);
$host = $slice[1];
if(in_array($host, $blocked_domains)) {
return false;
}
}
}
return $return;
}
ossn_register_callback('ossn', 'init', 'my_custom_filter_init');
.
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