Any plan to make it Multisite ready?

Hi,

Right now, you must configure the API Key/Secret for each site. There is no global multi-site option.

This is partly by design, because when you register for an API Key/Secret with Google, you have to specify each domain that you are using. If you don’t explicitly list each domain, the reCaptcha will fail. So, likewise, the configuration is on a site-by-site basis to avoid confusion.

It is definitely something to consider to have a multi-site-wide configuration, but even then I think this would be disabled by default to ensure people have configured each domain in question before adding in the keys. Also, an incorrect setting multi-site-wide would be a bigger problem than a mistake on a single site.

Note that the plugin as it is currently designed is safe to use in network-activated mode; those sites that do not have the API Key/Secret entered yet will simply not be using the reCaptcha on login until it gets entered in on that site’s configuration settings. This is one more way that we hope to avoid users locking themselves out. ??

Hope that is a useful explanation.

Best,
Robert

Oh, I missed that information, that the Captcha must be activated per domain. Thank you for your detailed answer!

I must find a solution for my Multisite and I can not use anything, that needs activation by domains.

Best regards,
Surbma

We use multi site in subdirectory mode so there’s no problem with using a single API key. I’m enforcing this across all sites using a mu-plugin with the following:


add_filter('option_login_nocaptcha_key', 'ehu_login_nocaptcha_key', 10, 1);
add_filter('option_login_nocaptcha_secret', 'ehu_login_nocaptcha_secret', 10, 1);

function ehu_login_nocaptcha_key($value) {
return 'key';
}

function ehu_login_nocaptcha_secret($value) {
return 'secret';
}

Thanks, Michael! I’m sure this will be super helpful for anyone running multisite in subdirectory mode who doesn’t want to have to re-enter the key. (Note that you need to replace ‘key’ and ‘secret’ with your actual key and secret in the code above, and that it must be placed in the wp-content/mu-plugins directory inside your WordPress directory).

@michael Nolan

Thanks man! You saved me 15 mins of work!

I used this CSS to center the Form on my login page.

#loginform div.g-recaptcha {
    margin: 12px 0 24px 15px !important;
}

Also, while most of my domains are subdomains, I have a few mapped ones that I added to the list when creating my key and it seems to work fine on the mapped domains as well.