Latest Inquiries - Data Extraction Software

Invalid CAPTCHA Value problem

Submitted: 3/12/2018

I have an error during test of project in attachment. I want to extract the email called "Pec" after captcha control.

After the last formsubmit "Mostra" I read this error: "Invalid CAPTCHA value. Please try again."

Can you solve the problem and explain the solution?

Thanks in advance

Replied: 3/16/2018 2:31:05 AM


You may try to edit 'FormElement' element, then change the option 'Retry CAPTCHA if element exists' = false in advanced tab, then submit the template ' Mostra' , it works for me.

Best regards,

Replied: 3/16/2018 3:35:11 AM

Hi Giulio,

This is because their captcha image link is no ordinary link. They use only one image link but changes everytime you load the link,

It is not possible to do this in Visual Web Ripper since it only grabs the link, not the image itself. But this is possible to do this in Content Grabber where you can directly capture the screenshot of the image instead of the link itself. 

Best regards,