Combined Google reCAPTCHA v2 & v3 in ASP.NET

Combined Google reCAPTCHA v2 & v3 in ASP.NET

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4 года назад

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Combined Google reCAPTCHA version 2 and version 3 in ASP.NET

- With integrating the module to your ASP.NET web forms (such as login), check if the user is human or bot with combined of Google reCAPTCHA v2 & v3.

- The module first verifies requests with reCAPTCHA v3 with a score. If the score is not higher than the pass score, module makes visible reCAPTCHA v2 with the “I’m not a robot” tickbox. If the user is verified with reCAPTCHA v2, score is going to be 1 (highest score) and Required Field Validator return true.

- Full source code is included.


What is reCAPTCHA?
- reCAPTCHA is a service that protects your site from spam and abuse. It uses advanced risk analysis techniques to tell humans and bots apart.

- reCAPTCHA v3 helps you detect abusive traffic on your website without user interaction. Instead of showing a CAPTCHA challenge, reCAPTCHA v3 returns a score so you can choose the most appropriate action for your website.

- reCAPTCHA v3 scores are between 0-1.

- reCAPTCHA v2 (“I’m not a robot” Checkbox) requires the user to click a checkbox indicating the user is not a robot. This will either pass the user immediately (with No CAPTCHA) or challenge them to validate whether or not they are human.

Тэги:

#.net #asp.net #captcha #Csharp #dotnet #google #invisible #recaptcha #v2 #v3 #version2 #version3 #google_recaptcha
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