AW: Email Formular
Hier wäre noch ein Formular mit Captcha- und Eingabeabfrage:
kontakt.php:
<?PHP
session_start();
include("mailform.php");
?>
<link rel="stylesheet" type="text/css" href="style.css" media="screen"/>
...
<form action="kontakt.php" method="post" name="phpformmailer" id="phpformmailer2">
<table width="670" border="0" cellspacing="0" cellpadding="0">
<tr>
<td colspan="2">Felder, die mit einem * versehen sind, stellen Pflichtfelder dar und müssen ausgefüllt werden.<br /><br /></td>
</tr>
<tr>
<td width="150">Anrede</td>
<td width="520"><input name="title" type="radio" value="Herr" checked="checked" /> Herr <input name="title" type="radio" value="Frau" /> Frau</td>
</tr>
<tr>
<td><br />Name <acronym title="Pflichtfeld">*</acronym></td>
<td><br /><input name="name" type="text" class="<? echo $ClassName ?>" value="<? echo $name ?>" size="30" maxlength="100" /></td>
</tr>
<tr>
<td><br />Email Adresse <acronym title="Pflichtfeld">*</acronym></td>
<td><br /><input name="email" type="text" class="<? echo $ClassEmail ?>" value="<? echo $email ?>" onkeyup="this.value=this.value.toLowerCase()" size="30" maxlength="100" /></td>
</tr>
<tr>
<td><br />Firma/Büro</td>
<td><br /><input name="company" type="text" class="field_normal" value="<? echo $company ?>" size="30" maxlength="100" /></td>
</tr>
<tr>
<td><br />Straße</td>
<td><br /><input name="street" type="text" class="field_normal" value="<? echo $street ?>" size="30" maxlength="100" /></td>
</tr>
<tr>
<td><br />Ort</td>
<td><br /><input name="city" type="text" class="field_normal" value="<? echo $city ?>" size="30" maxlength="100" /></td>
</tr>
<tr>
<td><br />Telefon</td>
<td><br /><input name="tel" type="text" class="field_normal" value="<? echo $tel ?>" size="30" maxlength="100" /></td>
</tr>
<tr>
<td><br />Fax</td>
<td><br /><input name="fax" type="text" class="field_normal" value="<? echo $fax ?>" size="30" maxlength="100" /></td>
</tr>
<tr>
<td><br />Betreff <acronym title="Pflichtfeld">*</acronym></td>
<td><br /><input name="thesubject" type="text" class="<? echo $ClassSubject ?>" value="<? echo $thesubject ?>" size="30" maxlength="255" /></td>
</tr>
<tr>
<td valign="top"><br />Mitteilung/Anfrage <acronym title="Pflichtfeld">*</acronym></td>
<td><br /><textarea type="text" name="themessage" cols="50" rows="10" class="<? echo $ClassMessage ?>" /><? echo $themessage ?></textarea><br />max. 500 Wörter <? echo $wordcount ?></td>
</tr>
<tr>
<td><br />Verifizierung</td>
<td><br /><img src="captcha.php?width=120&height=40&characters=6" alt="v-code" class="captcha" /></td>
</tr>
<tr>
<td><br />Verifizierung Eingabe <acronym title="Pflichtfeld">*</acronym></td>
<td><br /><input id="security_code" name="security_code" type="text" class="<? echo $ClassCaptcha ?>" size="10" maxlength="6" /></td>
</tr>
<tr>
<td></td>
<td><br /><input name="submit" type="submit" value="Abschicken" class="button"/><br /><br />* - Pflichtfelder</td>
</tr>
</table>
</form>
<br /><br />
<? echo $response ?>
<br /><br />
mailform.php:
<?php
// -------- Enter your email address below -------------------------------------------------------------
$replyemail = "dein_name@deine_domain.de";
// -------- No changes required below here -------------------------------------------------------------
$ClassName = "field_normal";
$ClassEmail = "field_normal";
$ClassSubject = "field_normal";
$ClassMessage = "field_normal";
$ClassCaptcha = "field_normal";
$wordcount = "";
$response = "";
if (isset($_POST["submit"]))
{
function check_email($address)
{
$regEx = '^([^\s@,:"<>]+)@([^\s@,:"<>]+\.[^\s@,:"<>.\d]{2,}|(\d{1,3}\.){3}\d{1,3})$';
return (preg_match("/$regEx/",$address,$part)) ? $part : false;
}
$mailcheck = check_email($_REQUEST["email"]);
$title = $_REQUEST["title"];
$name = $_REQUEST["name"];
$email = $_REQUEST["email"];
$company = $_REQUEST["company"];
$street = $_REQUEST["street"];
$city = $_REQUEST["city"];
$tel = $_REQUEST["tel"];
$fax = $_REQUEST["fax"];
$thesubject = $_REQUEST["thesubject"];
$themessage = $_REQUEST["themessage"];
$wrapmessage = wordwrap( $themessage, 75, "\n" );
$header1 = "From: $email\n";
$header1 .= "MIME-Version: 1.0\n";
$header1 .= "Content-Type: text/plain; charset=utf-8\n";
$header1 .= "Content-Transfer-Encoding: quoted-printable\n";
//$header2 = "From: <$replyemail>\n";
$header2 = "From: <$replyemail>\n";
$header2 .= "MIME-Version: 1.0\n";
$header2 .= "Content-Type: text/plain; charset=utf-8\n";
$header2 .= "Content-Transfer-Encoding: quoted-printable\n";
$replymessage = "Guten Tag $title $name
Danke fuer Ihre Email.
Wir werden uns in Kuerze bei Ihnen melden.
Bitte antworten Sie NICHT auf diese Email.
Unten die Kopie der Mitteilung, die Sie geschickt haben:
---------------------------------------------------------------------------
Betreff: $thesubject
Mitteilung:
$wrapmessage
---------------------------------------------------------------------------
Vielen Dank";
$finalmessage = "\nName: $title $name\nFirma: $company\nStrasse: $street\nOrt: $city\nTelefon: $tel\nFax: $fax\n\nMitteilung:\n$wrapmessage\n\n\n";
if (strlen($name)<3) {$ClassName = "field_fault";}
if (!$mailcheck) {$ClassEmail = "field_fault";}
if (strlen($thesubject)<3) {$ClassSubject = "field_fault";}
if (str_word_count($themessage)<2 || str_word_count($themessage)>500) {$ClassMessage = "field_fault"; $wordcount = "- Ihre Anzahl: / Your count: ".str_word_count($themessage);}
else{$wordcount = "";}
if ($_SESSION['security_code'] != $_POST['security_code'] || empty($_SESSION['security_code'])) {$ClassCaptcha = "field_fault";}
if (strlen($name)>=3 && $mailcheck && strlen($thesubject)>=3 && str_word_count($themessage)>=2 &&
$_SESSION['security_code'] == $_POST['security_code'] && !empty($_SESSION['security_code']))
{
mail("$replyemail","$thesubject","$finalmessage","$header1\r\n");
mail("$email","$thesubject","$replymessage","$header2\r\n");
$name = $email = $company = $street = $city = $tel = $fax = $thesubject = $themessage = "";
$response = "Ihre Email wurde erfolgreich gesendet";
}
}
?>
captcha.php:
<?PHP
session_start();
unset($_SESSION['security_code']);
$width = $_GET['width'];
$height = $_GET['height'];
$characters = $_GET['characters'];
class CaptchaImage {
var $font = './beispiel.ttf'; // Hier eine beliebige Schriftart einfügen, die im gleichen Verzeichnis liegt
function generateCode($characters) {
$consonant = 'bcdfghjklmnpqrstvwxyz';
$code = '';
$i = 0;
while ($i < $characters) {
$code .= substr($consonant, mt_rand(0, strlen($consonant)-1), 1);
$i++;
}
return $code;
}
function CaptchaImage($width,$height,$characters) {
$code = $this->generateCode($characters);
// font size of the image height (55%)
$font_size = $height * 0.50;
$image = @imagecreate($width, $height)
or die('Error creating new image');
// set colors (RGB)
$bg_rand = mt_rand(150,200);
$bg_color = imagecolorallocate($image, $bg_rand, $bg_rand, $bg_rand);
$text_color = imagecolorallocate($image, mt_rand(0,100), mt_rand(0,100), mt_rand(0,100));
$dust_color_dots = imagecolorallocate($image, mt_rand(0,100), 255, mt_rand(100,255));
$dust_color_lines = imagecolorallocate($image, mt_rand(0,100), mt_rand(100,255), 255);
imagesetthickness ($image, 1);
// create random dots
for( $i=0; $i<($width*$height)/mt_rand(250,350); $i++ ) {
imageellipse($image, mt_rand(0,$width), mt_rand(0,$height), mt_rand(10,30), mt_rand(10,30), $dust_color_dots);
}
// create random lines
for( $i=0; $i<($width*$height)/mt_rand(150,250); $i++ ) {
imageline($image, mt_rand(0,$width), mt_rand(0,$height), mt_rand(0,$width), mt_rand(0,$height), $dust_color_lines);
}
// create textbox and add text
$textbox = imagettfbbox($font_size, 0, $this->font, $code)
or die('Error in imagettfbbox function 1');
$x = ($width - $textbox[4])/2 + mt_rand(-5,5);
$y = ($height - $textbox[5])/2;
$angle = mt_rand(-3,3);
imagettftext($image, $font_size, $angle, $x, $y, $text_color, $this->font , $code)
or die('Error in imagettftext function 2');
// output captcha image to browser
header('Content-Type: image/jpeg');
imagejpeg($image);
imagedestroy($image);
$_SESSION['security_code'] = $code;
}
}
$width = isset($_GET['width']) ? $_GET['width'] : $width;
$height = isset($_GET['height']) ? $_GET['height'] : $height;
$characters = isset($_GET['characters']) && $_GET['characters'] > 1 ? $_GET['characters'] : $characters;
$captcha = new CaptchaImage($width,$height,$characters);
?>
style.css:
PRE {
font-family: Arial, Helvetica, sans-serif, Verdana, Bitstream Vera Sans;
}
acronym {
cursor: help;
border-bottom : 1px dotted #44433f;
}
input[type="text"], textarea, select {
font-family: Arial, Helvetica, sans-serif, Verdana, Bitstream Vera Sans;
font-size: 100%;
outline: 0;
-moz-outline: 0;
resize: none;
background-color: #EEE;
}
input[type="radio"] {
background-color: transparent;
}
input[type="text"]:focus, textarea[type="text"]:focus, select:focus {
background: #AFA;
}
.field_normal {
border: 1px solid #000;
outline: 0;
-moz-outline: 0;
}
.field_fault {
border: 1px solid #F00;
outline: 0;
-moz-outline: 0;
}
Gruß NickS
