ich stehe auf dem schlauch, verstehe nicht genau wo was ich zu machen habe.
HTML: kontakt.html
<!DOCTYPE html>
<html>
<head>
<title>Kontakt</title>
<link rel="stylesheet" type="text/css" href="css/bootstrap.min.css" />
</head>
<body>
<!--<address>-->
<div class="container-fluid" id="kontakt">
<h2 class="text">Kontakt</h2>
<div class="row">
<div class="col-md-5">
<p>Kontaktieren Sie uns, <br>wir melden uns innerhalb von 24 Stunden bei Ihnen.</p>
<p><i class="fa fa-map"></i> xxxxx Str. 6
<br> 50739 Köln</p>
<p><i class="fa fa-phone"></i> +49 (0)221 xxxxx</p>
<p><i class="fa fa-print"></i> +49 (0)221 xxxxx</p>
<p><i class="fa fa-mobile-phone fa-lg"></i> +49 (0)162 xxxxx</p>
<p><i class="fa fa-envelope"></i> info[at]xx-xx.de</p>
<p><i class="fa fa-internet-explorer"></i> www.xx-xx.de</p>
</div>
<!-- -->
<div class="col-md-7 slideanim">
<div id="meldung"></div> <!-- Hier möchte ich eine Meldung erhalten -->
<form method="post" action="senden.php">
<div class="row">
<div class="col-md-6 form-group">
<input class="form-control" id="vorname" name="vorname" placeholder="Vorname" type="text" required>
</div>
<div class="col-md-6 form-group">
<input class="form-control" id="nachname" name="nachname" placeholder="Nachame" type="text" required>
</div>
<div class="col-md-6 form-group">
<input class="form-control" id="betreff" name="betreff" placeholder="Betreff" type="text" required>
</div>
<div class="col-md-6 form-group">
<input class="form-control" id="email" name="email" placeholder="Email" type="email" required>
</div>
</div>
<textarea class="form-control" id="nachricht" name="nachricht" placeholder="Ihre Nachricht" rows="5"></textarea><br>
<div class="row">
<div class="col-md-12 form-group">
<button class="btn btn-default pull-right" type="submit">Senden</button>
</div>
</div>
</form>
</div>
</div>
<div class="g-recaptcha" data-sitekey="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx-xxxxx"></div>
</div>
<!--</address>-->
</body>
</html>PHP: senden.php
<!DOCTYPE html>
<html>
<head>
<title>Kontakt</title>
</head>
<body>
<?php
if($_POST['vorname']!="" and $_POST['email']!="" and $_POST['betreff']!="" and $_POST['nachricht']!="") {
$empf = "romanoff.test@gmail.com";
$betreff = $_POST['betreff'];
$from = "From: ";
$from .= $_POST['vorname'];
$from .= " <";
$from .= $_POST['email'];
$from .= "\n";
$from .= "Reply-To: ";
$from .= $_POST['email'];
$from .= ">\n";
$from .= "Content-Type: text/html\n";
$text = $_POST['nachricht'];
mail ($empf, $betreff, $text, $from);
echo "Vielen Dank";
} else {
echo "Bitte alle Felder ausfüllen....";
}
?>
</body>
</html>