Localhost is not in the list of supported domains for this site key.

[Responsive]

So using recaptcha for development on my local machine. i have the secret key in my config file.

In the domain line I have "localhost".

But I am still getting error.

Anyone get working on their localhost?

Should my settings be anything different?

[Tom920]

Did you get this to work?

I have the same issue. I have local host defined as you do but have never gotten it to work.
 
Always get this error. Even with the test site key that Google provides for testing. I am just trying to get the client side past this error. I believe I should with just the client side implemented (at least it appeared I could on some tutorial web sites).
Thanks.

[cella3182]

I placed 127.0.0.1 into the reCaptcha admin and then used this url to render the html:

http://127.0.0.1/myRecaptchafile.html

[cella3182]

Place 127.0.0.1 into the reCaptcha admin and then used this url to render the html:

http://127.0.0.1/myRecaptchafile.html