I am trying to add a reCAPTCHA to my site, but keep getting incorrect-captcha-sol error when I submit the answer.
Can anyone tell me if I am correct in
Are you sure you are typing in correct words?
this one is from recaptcha website :
Line 1 "true" or "false". True if the reCAPTCHA was successful
Line 2 if Line 1 is false, then this string will be an error code. reCAPTCHA can
display the error to the user (through the error parameter of api.recaptcha.net/challenge).
Implementations should not depend on error code names,
as they may change in the future.
Example: If your response looks like this:
false
**incorrect-captcha-sol**
... you can add '&error=incorrect-captcha-sol' to the challenge request URL,
and the user will get an error code.