Ik heb even snel een formulier in mekaar gezet alles werkt, d8 ik even een email regex er in te zetten, alleen als ik het php bestand nu open krijg ik niet meer het formulier te zien maar de foutmelding van de email regex, is eigenlijk ook wel logisch omdat die hem dus parsed en php ziet dat veld van email op nul staat, mijn vraag is is dus hoe voorkom ik dit?
Dit is nu mijn code:
<?php
include_once ("../config.inc.php");
$gender = strip_tags($_POST ['gender']);
$firstname = trim(strip_tags($_POST['firstname']));
$lastname = trim(strip_tags($_POST['lastname']));
$address = trim(strip_tags($_POST['address']));
$housenumber = trim(strip_tags($_POST['housenumber']));
$zipcode = trim(strip_tags($_POST['zipcode']));
$city = trim(strip_tags($_POST['city']));
$phone = trim(strip_tags($_POST['phone']));
$email = trim(strip_tags($_POST['email']));
$submit = $_POST['submit'];
if(!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $_POST['email']))
{
echo "U heeft een onjuiste email ingevoerd";
}
elseif (isset($submit)) {
$con = mysql_connect ($host, $user , $password) or die (mysql_error());
mysql_select_db($db);
$query = "INSERT INTO adresgegevens(gender, firstname, lastname, address, housenumber, zipcode, city, phone, email)
VALUES ('$gender', '$firstname', '$lastname', '$address', '$housenumber', '$zipcode', '$city', '$phone', '$email')";
mysql_query($query, $con);
$subject = "Registratie";
$message = "Dank u wel voor het registreren op owndatabase.com";
$headers = 'From: [email protected]' . "\r\n" .
'Reply-To: [email protected]' . "\r\n" .
'X-Mailer: PHP/' . phpversion();
mail($email, $subject, $message, $headers);
echo "Uw gegevens zijn verstuurd<br>";
echo $gender . ' ' . $firstname . ' ' . $lastname . "<br>";
echo $address . '' . $housenumber . "<br>";
echo $zipcode . "<br>";
echo $city . "<br>";
echo $phone . "<br>";
echo $email . "<br>";
}
else {
?>
<html>
<head>
<title>Adresgegevens</title>
<body>
<form action= "<? $_SERVER['PHP_SELF'] ?>" name= "adresgegevens" method="POST">
<table border = "0" cellpadding="2" cellspacing="2">
<tr>
<td>Geslacht:</td>
<td>
<input type="radio" name="gender" value="Dhr." CHECKED>Dhr.
<input type="radio" name="gender" value="Mevr.">Mevr.
</td>
</tr>
<tr>
<td>Voorletters:</td>
<td><input type="text" name="firstname" size="5" maxlength="5" value=""></td>
</tr>
<tr>
<td>Achternaam:</td>
<td><input type="text" name="lastname" size="25" maxlength="25" value=""></td>
</tr>
<tr>
<td>Straatnaam:</td>
<td>
<input type="text" name="address" size="23" maxlength="23" value="">
</td>
</tr>
<tr>
<td>Huisnummer:</td>
<td>
<input type="text" name="housenumber" size="6" maxlength="6" value="">
</td>
</tr>
<tr>
<td>Postcode:</td>
<td><input type="text" name="zipcode" size="10" maxlength="10" value=""></td>
</tr>
<tr>
<td>Woonplaats:</td>
<td><input type="text" name="city" size="20" maxlength="20" value=""></td>
</tr>
<tr>
<td>Telefoonnummer:</td>
<td><input type="text" name="phone" size="15" maxlength="15" value=""></td>
</tr>
<tr>
<td>E-mail adres:</td>
<td><input type="text" name="email" size="35" maxlength="35" value=""></td>
</tr>
<tr>
<td><center><input type ="submit" name="submit" value="Submit"></center></td>
</tr>
</table>
</form>
<?
}
?>
</body>
</head>
</html>
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