What is the size of a recaptcha token generated from the recaptcha widget?

Question

Trying to send the recaptcha token to a backend service for verification and I need to know the size of the token. Is it a standard size in bytes or is it variable

Answer 1

The generated reCAPTCHA token is not a fixed size in either bytes or number of characters. The length is variable so I would not try to assign it to a fixed size string or buffer.