Created
August 28, 2019 03:03
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Google Recaptcha v2 Example - Demo - http://shiblenoman.com/recaptcha/
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <title>Google reCAPTCHA v3</title> | |
| <script src="https://www.google.com/recaptcha/api.js" async defer></script> | |
| </head> | |
| <body> | |
| <?php | |
| $postData = $statusMsg = ''; | |
| $status = 'error'; | |
| // If the form is submitted | |
| if(isset($_POST['submit'])){ | |
| $postData = $_POST; | |
| // Validate form fields | |
| if(!empty($_POST['name']) && !empty($_POST['email']) && !empty($_POST['message'])){ | |
| // Validate reCAPTCHA box | |
| if(isset($_POST['g-recaptcha-response']) && !empty($_POST['g-recaptcha-response'])){ | |
| // Google reCAPTCHA API secret key | |
| $secretKey = 'your_secret_key'; | |
| // Verify the reCAPTCHA response | |
| $verifyResponse = file_get_contents('https://www.google.com/recaptcha/api/siteverify?secret='.$secretKey.'&response='.$_POST['g-recaptcha-response']); | |
| // Decode json data | |
| $responseData = json_decode($verifyResponse); | |
| // If reCAPTCHA response is valid | |
| if($responseData->success){ | |
| // Posted form data | |
| $name = !empty($_POST['name'])?$_POST['name']:''; | |
| $email = !empty($_POST['email'])?$_POST['email']:''; | |
| $message = !empty($_POST['message'])?$_POST['message']:''; | |
| // Send email notification to the site admin | |
| $to = '[email protected]'; | |
| $subject = 'New contact form have been submitted'; | |
| $htmlContent = " | |
| <h1>Contact request details</h1> | |
| <p><b>Name: </b>".$name."</p> | |
| <p><b>Email: </b>".$email."</p> | |
| <p><b>Message: </b>".$message."</p> | |
| "; | |
| // Always set content-type when sending HTML email | |
| $headers = "MIME-Version: 1.0" . "\r\n"; | |
| $headers .= "Content-type:text/html;charset=UTF-8" . "\r\n"; | |
| // More headers | |
| $headers .= 'From:'.$name.' <'.$email.'>' . "\r\n"; | |
| // Send email | |
| @mail($to,$subject,$htmlContent,$headers); | |
| $status = 'success'; | |
| $statusMsg = 'Your contact request has submitted successfully.'; | |
| $postData = ''; | |
| }else{ | |
| $statusMsg = 'Robot verification failed, please try again.'; | |
| } | |
| }else{ | |
| $statusMsg = 'Please check on the reCAPTCHA box.'; | |
| } | |
| }else{ | |
| $statusMsg = 'Please fill all the mandatory fields.'; | |
| } | |
| } | |
| ?> | |
| <!-- Status message --> | |
| <?php if(!empty($statusMsg)){ ?> | |
| <p class="status-msg <?php echo $status; ?>"><?php echo $statusMsg; ?></p> | |
| <?php } ?> | |
| <form action="" method="post"> | |
| <!-- Form fields --> | |
| <div class="input-group"> | |
| <input type="text" name="name" value="<?php echo !empty($postData['name'])?$postData['name']:''; ?>" placeholder="Your name" required="" /> | |
| </div> | |
| <div class="input-group"> | |
| <input type="email" name="email" value="<?php echo !empty($postData['email'])?$postData['email']:''; ?>" placeholder="Your email" required="" /> | |
| </div> | |
| <div class="input-group"> | |
| <textarea name="message" placeholder="Type message..." required="" ><?php echo !empty($postData['message'])?$postData['message']:''; ?></textarea> | |
| </div> | |
| <!-- Google reCAPTCHA box --> | |
| <div class="g-recaptcha" data-sitekey="your_site_key"></div> | |
| <!-- Submit button --> | |
| <input type="submit" name="submit" value="SUBMIT"> | |
| </form> | |
| </body> | |
| </html> |
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