I want add captcha in login view for my ASP.NET application. The view is quite simple has only email and password text box. Now below the email and password text box I want to add captcha in my login form.

I have look into many articles about adding captcha and found Captcha in ASP.NET MVC 5 is quite simple to use but when I added it to my app.

Instead of showing captcha image it starts displaying a cross symbol.

I have checked all the configuration already there is nothing wrong with the implementation. Is there any other easiest way to add captcha in ASP.NET app ?

CodePudding user response：

Below is the full implementation from one of my latest projects - it simply follows Google's Recaptcha guidance with some additional useful code - please