root / drupal7 / sites / all / modules / recaptcha / recaptcha-php-1.11 / example-captcha.php @ 13755f8d
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<html>
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<body>
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<form action="" method="post"> |
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<?php
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require_once('recaptchalib.php'); |
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// Get a key from https://www.google.com/recaptcha/admin/create
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$publickey = ""; |
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$privatekey = ""; |
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# the response from reCAPTCHA
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$resp = null; |
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# the error code from reCAPTCHA, if any
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$error = null; |
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# was there a reCAPTCHA response?
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if ($_POST["recaptcha_response_field"]) { |
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$resp = recaptcha_check_answer ($privatekey, |
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$_SERVER["REMOTE_ADDR"], |
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$_POST["recaptcha_challenge_field"], |
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$_POST["recaptcha_response_field"]); |
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if ($resp->is_valid) { |
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echo "You got it!"; |
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} else {
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# set the error code so that we can display it
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$error = $resp->error; |
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} |
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} |
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echo recaptcha_get_html($publickey, $error); |
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?>
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<br/> |
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<input type="submit" value="submit" /> |
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</form>
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</body>
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</html>
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