使用.aspx语言C＃的电子邮件形式的垃圾邮件-如何添加验证码

Question

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Since I am not familiar with asp - I decided to go with a jquery captcha ( thanks for all your help )

Edit New

I am using the reCaptcha with ASP.NET doc's found here: https://developers.google.com/recaptcha/docs/aspnet

Okay I added the code the the page see screen shot here. http://qualityplanners.com/1.png

I am now getting this error. http://www.qualityplanners.com/freequotecs.aspx

The first step of the docs asks me to: Download and Add Recaptcha.dll to the root.. how do I link it without visual studio?

Let me know -O

Old Below

I need help with a client with aspx - I am only familiar with PHP.

He keeps getting spam with this old form the past web guy coded. http://www.qualityplanners.com/freequotecs.aspx

I am looking into ways to add reCAPTCHA or an easy method to stop spam... even just adding a simple validation for whats 5+6 or something.

I tried looking into the documentation for reCAPTCHA or some other free online CAPTCHA scripts but keep getting error - I am probably installing it wrong.

Whats the correct way to do this?

This is the fiddle of the linked code. http://dotnetfiddle.net/ROzRgl

Thanks in advance. -O

Answer 1

I think you may have skipped step 1.

Add a reference on your website to library/bin/Release/Recaptcha.dll: On the Visual Studio Website menu, choose Add Reference and then click the .NET tab in the dialog box. Select the Recaptcha.dll component from the list of .NET components and then click OK. If you don't see the component, click the Browse tab and look for the assembly file on your hard drive.