Input error: k: Format of site key was invalid

If you load your form and you see this error message where the reCAPTCHA box should be:

Input error: k: Format of site key was invalid

This means your CAPTCHA settings are still set to Automatic (S-Drive).  To correct this, follow these steps:

  1. Open your form and go to the Form Options tab.
  2. Under Captcha, change it from Automatic (S-Drive Only) to Manual
  3. In your browser, go to http://www.google.com/recaptcha/whyrecaptcha to obtain your own keys. When you sign up, make sure to check the box next to Enable this key on all domains (global key).

  1. Now paste the Public and Private keys into Web Form Builder.

  1. Save and upload all of your files to your server.

That's it! :)

Rate This Article

You must be signed in to rate articles.