Bootstrap Contact Form in PHP

 The Complete PHP Code.

(index.php) 


<?php

 if (isset($_POST["submit"])) {

  $name = $_POST['name'];

  $email = $_POST['email'];

  $message = $_POST['message'];

  $human = intval($_POST['human']);

  $from = 'Demo Contact Form'; 

  $to = 'example@bootstrapbay.com'; 

  $subject = 'Message from Contact Demo ';

  

  $body = "From: $name\n E-Mail: $email\n Message:\n $message";

 

  // Check if name has been entered

  if (!$_POST['name']) {

   $errName = 'Please enter your name';

  }

  

  // Check if email has been entered and is valid

  if (!$_POST['email'] || !filter_var($_POST['email'], FILTER_VALIDATE_EMAIL)) {

   $errEmail = 'Please enter a valid email address';

  }

  

  //Check if message has been entered

  if (!$_POST['message']) {

   $errMessage = 'Please enter your message';

  }

  //Check if simple anti-bot test is correct

  if ($human !== 5) {

   $errHuman = 'Your anti-spam is incorrect';

  }

 

// If there are no errors, send the email

if (!$errName && !$errEmail && !$errMessage && !$errHuman) {

 if (mail ($to, $subject, $body, $from)) {

  $result='<div class="alert alert-success">Thank You! I will be in touch</div>';

 } else {

  $result='<div class="alert alert-danger">Sorry there was an error sending your message. Please try again later</div>';

 }

}

 }

?>

 

The Complete HTML Code.


<form class="form-horizontal" role="form" method="post" action="index.php">

 <div class="form-group">

  <label for="name" class="col-sm-2 control-label">Name</label>

  <div class="col-sm-10">

   <input type="text" class="form-control" id="name" name="name" placeholder="First & Last Name" value="<?php echo htmlspecialchars($_POST['name']); ?>">

   <?php echo "<p class='text-danger'>$errName</p>";?>

  </div>

 </div>

 <div class="form-group">

  <label for="email" class="col-sm-2 control-label">Email</label>

  <div class="col-sm-10">

   <input type="email" class="form-control" id="email" name="email" placeholder="example@domain.com" value="<?php echo htmlspecialchars($_POST['email']); ?>">

   <?php echo "<p class='text-danger'>$errEmail</p>";?>

  </div>

 </div>

 <div class="form-group">

  <label for="message" class="col-sm-2 control-label">Message</label>

  <div class="col-sm-10">

   <textarea class="form-control" rows="4" name="message"><?php echo htmlspecialchars($_POST['message']);?></textarea>

   <?php echo "<p class='text-danger'>$errMessage</p>";?>

  </div>

 </div>

 <div class="form-group">

  <label for="human" class="col-sm-2 control-label">2 + 3 = ?</label>

  <div class="col-sm-10">

   <input type="text" class="form-control" id="human" name="human" placeholder="Your Answer">

   <?php echo "<p class='text-danger'>$errHuman</p>";?>

  </div>

 </div>

 <div class="form-group">

  <div class="col-sm-10 col-sm-offset-2">

   <input id="submit" name="submit" type="submit" value="Send" class="btn btn-primary">

  </div>

 </div>

 <div class="form-group">

  <div class="col-sm-10 col-sm-offset-2">

   <?php echo $result; ?> 

  </div>

 </div>

</form>