Hi interfox,

Not sure what you're after really - code that validates a captcha? What should it do with the form data?

You could rip the code out of many different WP plugins and use that - alternatively you could just have a look at the recaptcha API.. from memory there's a very good code example there that will get you started.

Cheers,
Michael

Really not, but need to use it manually . for any help me visit on my site : stillbontechnology.com

You might get the code online, but using a plugin will be easy I think. If you are using WP, contact form 7 is the best and it also offers the captcha. You might also find similar forms for different CMS.

It will be easier if you use an extra plugin to ger the code. Contact Form 7 (Wordpress) is the best in order to get those forms.

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Contact form can be built with various scripting language but the most popular contact form are php contact forms.They are very flexible, can be easily linked with the database.PHP script allow users to easily create and add fast secure contact form to a web page. This forms let the user sends email to a sites admin.The admin panel redirect visitors to any URL after the message is sent. CAPTCHA and Akismet support to block all common Spammer.