Integrating google invisible reCaptcha to a Marketo form | Community
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Grégoire_Miche2
Grégoire_Miche2
New Participant
March 15, 2017
Solved

Integrating google invisible reCaptcha to a Marketo form

  • March 15, 2017
  • 3 replies
  • 5330 views

Hi All,

Google recently launched a new captcha under the name of "invisible reCaptacha". See here for the details on the integration.

Has anyone looked into integrating it with Marketo forms?

Also google proposes a way to verify the user's response from the backend. It this a mandatory step? It apparently takes an additional field and a webhook call.

I am not sure I like it if I need to check every form submission in the back end, instead of simply blocking the submission from the front end...

-Greg

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Best answer by SanfordWhiteman

Greg, you *have to* verify Captcha entries on the back end -- this is mandatory for all old Captcha technologies and all new ones. Without this step you're not stopping anyone from forging a successful result.

We use the invisible variant same as the previous "I am not a robot" style. Should be noted that some people will still get a visible challenge, as always.

3 replies

A
Anonymous
November 28, 2017

I`m trying to insert the recaptach and it`s not working. I`m not sure if this is related to the fact that we don`t have the SSL set up on our Marketo Landing pages. Can you clarify me on this?

SanfordWhiteman
SanfordWhiteman
New Participant
November 28, 2017

SSL isn't your problem. You'll have to include a URL so we can look at your code.

Grégoire_Miche2
Grégoire_Miche2Author
New Participant
October 17, 2017

Hi @Sanford Whiteman​,

How do you integrate the invisible recaptcha with a Marketo form ?

-Greg

SanfordWhiteman
SanfordWhiteman
New Participant
October 17, 2017

Same as for the v2 reCAPTCHA (easier, actually, since you don't need to make space for the widget itself inside the form).  Bind grecaptcha.execute() to the form's .onSubmit().

Grégoire_Miche2
Grégoire_Miche2Author
New Participant
October 18, 2017

Thx

SanfordWhiteman
SanfordWhitemanAccepted solution
New Participant
March 15, 2017

Greg, you *have to* verify Captcha entries on the back end -- this is mandatory for all old Captcha technologies and all new ones. Without this step you're not stopping anyone from forging a successful result.

We use the invisible variant same as the previous "I am not a robot" style. Should be noted that some people will still get a visible challenge, as always.

Grégoire_Miche2
Grégoire_Miche2Author
New Participant
March 15, 2017

Hi Sanford,

Thx

-Greg

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