After I fix this problem, I have 2 problems with reCaptcha.
1. No error message, if you entered the wrong words to reCaptcha,
and if you entered, after that, the right words post did not publish.
2. If you leave a field blank and then repaired and filled it, if you click again on the "Post" your post will not be published.
I hope you understand,
enter on "Click to post."