[ZendTo] ZendTo and reCAPTCHA v2

John Thurston john.thurston at alaska.gov
Wed Mar 7 20:29:59 GMT 2018

On 3/7/2018 10:26 AM, Dippery, Kyle wrote:
> We've had V2 set up on our site for a year or two, since whenever Are
> You A Human went away.  I remember it being easier than I'd expected
> to get set up.

I've registered new keys, and shoved them into my preferences.php (in 
place of the V1 keys). When I 'view source' on my application page, I 
see the new key is being passed in the k= parameter of the form, so it 
has found the new key. It is, however, continuing to display the V1 
captcha, with periodic warnings in the box telling of its imminent demise.

I think the underlying problem is in source. As documented here:
V1 sends its challenge to
or to

But as documented here:
V2 sends its challenges to
or to

Reading through the ZendTo changelog:
it appears that support for the "much nicer new reCAPTCHA" was 
introduced in 4.12-5

Since I'm running 4.11, it looks like I'm gonna have to deploy new code 
before the end of March.

    Do things because you should, not just because you can.

John Thurston    907-465-8591
John.Thurston at alaska.gov
Department of Administration
State of Alaska

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