Har en utfordring med et epost-skjema hentet fra:
Email Form - Simple Form to Email PHP Contact Form.
Når jeg sender gjennom en epost er alt bra og bunnen på websida beholdes:
**********link fjernet
Mens visst jeg klikker "Submit" uten å ha fyllt i alle feltene forsvinner bunnen på websida:
**********link fjernet
Forslag til løsning?
function died($error) {
// your error code can go here
echo "Not so fast.<br /><br />";
echo $error."<br /><br />";
echo "Please go back and fix these errors.<br /><br />";
die();
}
// validation expected data exists
if(!isset($_POST['first_name']) ||
!isset($_POST['email']) ||
!isset($_POST['telephone']) ||
!isset($_POST['comments'])) {
died('There appears to be a problem with the form you submitted.');
}
$first_name = $_POST['first_name']; // required
$email_from = $_POST['email']; // required
$telephone = $_POST['telephone']; // not required
$comments = $_POST['comments']; // required
$error_message = "";
$email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
if(!preg_match($email_exp,$email_from)) {
$error_message .= 'The Email Address you entered does not appear to be valid.<br />';
}
$string_exp = "/^[A-Za-z .'-]+$/";
if(!preg_match($string_exp,$first_name)) {
$error_message .= 'The Name you entered does not appear to be valid.<br />';
}
if(strlen($comments) < 2) {
$error_message .= 'The Comments you entered do not appear to be valid.<br />';
}
if(strlen($error_message) > 0) {
died($error_message);
}
$email_message = "Form details below.\n\n";
function clean_string($string) {
$bad = array("content-type","bcc:","to:","cc:","href");
return str_replace($bad,"",$string);
}
$email_message .= "Name: ".clean_string($first_name)."\n";
$email_message .= "Email: ".clean_string($email_from)."\n";
$email_message .= "Telephone: ".clean_string($telephone)."\n";
$email_message .= "Comments: ".clean_string($comments)."\n";
// create email headers
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);
?>
<!-- include your own success html here -->
Thank you for contacting me. <br>I will be in touch with you very soon.
<?php
}
?>
<br />
<br />
<a href="index.php">Back</a></td>
</tr>
<tr>
<td width="600" height="50" align="center" valign="top"><img src="gfx/bottom.gif" width="600" height="8" alt="---" /><span class="awesome"><br />
<br />
Domain owned by **********link fjernet.<br />
Thanks for dropping by.</span></td>
</tr>
</table>
<div align="center"></div>
</body>
</html>
Email Form - Simple Form to Email PHP Contact Form.
Når jeg sender gjennom en epost er alt bra og bunnen på websida beholdes:
**********link fjernet
Mens visst jeg klikker "Submit" uten å ha fyllt i alle feltene forsvinner bunnen på websida:
**********link fjernet
Forslag til løsning?
function died($error) {
// your error code can go here
echo "Not so fast.<br /><br />";
echo $error."<br /><br />";
echo "Please go back and fix these errors.<br /><br />";
die();
}
// validation expected data exists
if(!isset($_POST['first_name']) ||
!isset($_POST['email']) ||
!isset($_POST['telephone']) ||
!isset($_POST['comments'])) {
died('There appears to be a problem with the form you submitted.');
}
$first_name = $_POST['first_name']; // required
$email_from = $_POST['email']; // required
$telephone = $_POST['telephone']; // not required
$comments = $_POST['comments']; // required
$error_message = "";
$email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
if(!preg_match($email_exp,$email_from)) {
$error_message .= 'The Email Address you entered does not appear to be valid.<br />';
}
$string_exp = "/^[A-Za-z .'-]+$/";
if(!preg_match($string_exp,$first_name)) {
$error_message .= 'The Name you entered does not appear to be valid.<br />';
}
if(strlen($comments) < 2) {
$error_message .= 'The Comments you entered do not appear to be valid.<br />';
}
if(strlen($error_message) > 0) {
died($error_message);
}
$email_message = "Form details below.\n\n";
function clean_string($string) {
$bad = array("content-type","bcc:","to:","cc:","href");
return str_replace($bad,"",$string);
}
$email_message .= "Name: ".clean_string($first_name)."\n";
$email_message .= "Email: ".clean_string($email_from)."\n";
$email_message .= "Telephone: ".clean_string($telephone)."\n";
$email_message .= "Comments: ".clean_string($comments)."\n";
// create email headers
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);
?>
<!-- include your own success html here -->
Thank you for contacting me. <br>I will be in touch with you very soon.
<?php
}
?>
<br />
<br />
<a href="index.php">Back</a></td>
</tr>
<tr>
<td width="600" height="50" align="center" valign="top"><img src="gfx/bottom.gif" width="600" height="8" alt="---" /><span class="awesome"><br />
<br />
Domain owned by **********link fjernet.<br />
Thanks for dropping by.</span></td>
</tr>
</table>
<div align="center"></div>
</body>
</html>
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