Step 1

Create an account with reCAPTCHA (http://www.jobberbase.com/blog/01-23-2008/how-to-implement-recaptcha/)

Go ahead and create an account, download the PHP API (and copy recaptchalib.php in the _includes/ directory, and sign up for an API key.

Step 2.

config.php Define 2 constants, one for public and one for the private API key:

define(‘CAPTCHA_PUBLIC_KEY’, ‘12345_YOUR_PUBLIC_KEY’); define(‘CAPTCHA_PRIVATE_KEY’, ‘12345_YOUR_PRIVATE_KEY’);

Also add the following line (find the other require_once lines), which includes the recaptcha library:

require_once ‘_includes/recaptchalib.php’;

Step 3.

Open page_apply.php, add the following lines of codes after $errors = array();

// captcha Validation $resp = recaptcha_check_answer(CAPTCHA_PRIVATE_KEY,$_SERVER[“REMOTE_ADDR”], $_POST[“recaptcha_challenge_field”],$_POST[“recaptcha_response_field”]); if (!$resp->is_valid) {

$errors[‘captcha’] = ‘Incorrect code’;

} // end captcha Validation

Step 4

Open page_job.php

Before $template = ‘job.tpl’, add

// captcha Field $smarty->assign(‘the_captcha’, recaptcha_get_html(CAPTCHA_PUBLIC_KEY)); // End captcha Field

Step 5

open job-detail.tpl, add the following codes before the submit button.

<tr> <td valign=“top”>Anti-spam:</td> <td> {literal} <script type=“text/javascript”> var RecaptchaOptions = { theme : ‘white’, tabindex : 9 }; </script> {/literal} {$the_captcha} {if $smarty.session.apply_errors.captcha} <img src=”{$BASE_URL}img/icon-delete.png” alt=”“ />{/if} </td> </tr>

Thats all folks :)

If you have any problems, please post .

regards

vinay

owh i got it....just change it at javascript in job-details.tpl

Have followed your instructions but get the following error:

Notice: Use of undefined constant ?the_captcha? – assumed ‘?the_captcha?’ in /home/scanning/beta/job-listings/page_job.php on line 105

Fatal error: Call to undefined function recaptcha_get_html() in /home/scanning/beta/job-listings/page_job.php on line 105

Any idea?