Fadu Hack

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Contact forms are one of the most common elements found on a web page, and they can be used to gather just about any type of information required from your users. 
 
Fortunately, designing contact forms with Bootstrap is a breeze with all of the built-in classes available. But since Bootstrap is only a front-end framework, we need to introduce added functionality in order for to make the contact form functional. 
 
In this step by step tutorial, we’re going to be creating a working Bootstrap contact form with PHP, a popular server-side language. Our contact form will also have built-in spam prevention and form validation. 
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Using Bootstrap code, you should have something that looks like this. 
 
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<img alt="Bootstrap contact form" height="387" src="http://bootstrapbay.com/blog/wp-content/uploads/2014/11/bootstrap-contact-form3.png" width="640" /></div>
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PHP Code</h2>
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<blockquote>
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<blockquote>
 // Your Email 
 $recipient = "info@faduhack.com"; // PLEASE SET YOUR EMAIL ADDRESS 
 // Check $recipient 
 if($recipient === '') { 
 returnAndExitAjaxResponse( 
 constructAjaxResponseArray( 
 FALSE, 
 'RECIPIENT_IS_NOT_SET', 
 array('error_message'=> 'RECIPIENT email address is not set. Please configure the script.') 
 ) 
 ); 
 } 
 // Check for empty required field 
 if(!isset($_POST["email"]) || !isset($_POST["fname"]) || !isset($_POST["message"])) { 
 returnAndExitAjaxResponse( 
 constructAjaxResponseArray( 
 FALSE, 
 'MISSING_REQUIRED_FIELDS', 
 array('error_message'=> 'MISSING_REQUIRED_FIELDS should not be occurred.') 
 ) 
 ); 
 } 
 // Sanitize input 
 $fname = filter_var($_POST["fname"], FILTER_SANITIZE_STRING); 
 $lname = filter_var($_POST["lname"], FILTER_SANITIZE_EMAIL); 
 $website = $_POST["website"]; 
 if (!preg_match("~^(?:f|ht)tps?://~i", $website)) $website = "http://" . $website; 
 $website = filter_var($website, FILTER_VALIDATE_URL); 
 $email = filter_var(trim($_POST["email"]), FILTER_SANITIZE_EMAIL); 
 $message = filter_var($_POST["message"], FILTER_SANITIZE_STRING, FILTER_FLAG_NO_ENCODE_QUOTES); 
 // If non required fields are empty 
 if ( empty($lname) ){ 
 $lname = "No last name entered."; 
 } 
 if ( empty($website) ){ 
 $website = "No website entered."; 
 } 
 // Headers 
 $headers = 'From: '.$fname.' <'.$email.'>' . "\r\n"; 
 $headers .= 'Reply-To: '.$email.'' . "\r\n"; 
 $headers .= 'X-Mailer: PHP/' . phpversion(); 
 // Subject 
 $subject = "New email from contact form"; 
 // Build Message 
 $email_content = "First Name: $fname\n"; 
 $email_content .= "Last Name: $lname\n"; 
 $email_content .= "Website: $website\n"; 
 $email_content .= "Email: $email\n\n"; 
 $email_content .= "Message:\n$message\n\n\n"; 
 $email_content .= "CLIENT IP:\n".get_client_ip()."\n"; 
 $email_content .= "HOST IP:\n".$_SERVER['SERVER_ADDR']."\n"; 
// Check if sent 
try { 
 $sendmailResult = mail($recipient, $subject, $email_content, $headers); 
 if( $sendmailResult === TRUE ) { 
 returnAndExitAjaxResponse( 
 constructAjaxResponseArray( 
 TRUE 
 ) 
 ); 
 } else { 
 returnAndExitAjaxResponse( 
 constructAjaxResponseArray( 
 FALSE, 
 'ERROR_AT_PHPMAIL', 
 array('error_information'=> error_get_last() ) 
 ) 
 ); 
 } 
} catch (Exception $_e) { 
 returnAndExitAjaxResponse( 
 constructAjaxResponseArray( 
 TRUE, 
 'ERROR_AT_PHPMAIL', 
 array('error_message'=> $_e->getMessage()) 
 ) 
 ); 
} 
/* 
 Construct ajax response array 
 Input: Result (bool), Message (optional), Data to be sent back in array 
*/ 
function constructAjaxResponseArray ($_response, $_message = '', $_json = null) { 
 $_responseArray = array(); 
 $_response = ( $_response === TRUE ) ? TRUE : FALSE; 
 $_responseArray['response'] = $_response; 
 if(isset($_message)) $_responseArray['message'] = $_message; 
 if(isset($_json)) $_responseArray['json'] = $_json; 
 return $_responseArray; 
} 
/* 
 Returns in the Gframe ajax format. 
 Input: data array processed by constructAjaxResponseArray () 
 Outputs as a html stream then exits. 
*/ 
function returnAndExitAjaxResponse ($_ajaxResponse) { 
 if(!$_ajaxResponse){ 
 $_ajaxResponse = array('response'=>false,'message'=>'Unknown error occurred.'); 
 } 
 header("Content-Type: application/json; charset=utf-8"); 
 echo json_encode($_ajaxResponse); 
 die(); 
} 
// Function to get the client IP address 
function get_client_ip() { 
    $ipaddress = ''; 
    if (isset($_SERVER['HTTP_CLIENT_IP'])) { 
        $ipaddress = $_SERVER['HTTP_CLIENT_IP']; 
    } else if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { 
        $ipaddress = $_SERVER['HTTP_X_FORWARDED_FOR']; 
    } else if(isset($_SERVER['HTTP_X_FORWARDED'])) { 
        $ipaddress = $_SERVER['HTTP_X_FORWARDED']; 
    } else if(isset($_SERVER['HTTP_FORWARDED_FOR'])) { 
        $ipaddress = $_SERVER['HTTP_FORWARDED_FOR']; 
    } else if(isset($_SERVER['HTTP_FORWARDED'])) { 
        $ipaddress = $_SERVER['HTTP_FORWARDED']; 
    } else if(isset($_SERVER['REMOTE_ADDR'])) { 
        $ipaddress = $_SERVER['REMOTE_ADDR']; 
    } else { 
        $ipaddress = 'UNKNOWN'; 
    } 
    return $ipaddress; 
}</blockquote>
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How to Create a Working Bootstrap Contact Form with PHP 100% Working

Contact forms are one of the most common elements found on a web page, and they can be used to gather just about any type of information required from your users. Fortunately, designing contact forms…

Fadu Hack

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How to Create a Working Bootstrap Contact Form with PHP 100% Working

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