reCAPTCHA with node.js and express
I know it's been a long time since the question, but, for future references, here's the solution.
The problem is with the body key:
body: { secret: RECAPTCHA_SECRET, response: req.body['g-recaptcha-response'] },When using request-promise module and recaptcha, you should use the form key instead.
form: { secret: RECAPTCHA_SECRET, response: req.body['g-recaptcha-response'] },Reference: https://github.com/request/request-promise#post-like-html-forms-do