あなたの天才の誰かが、私がphpコンタクトフォームに関して抱えているいくつかの問題を解決してくれるかどうか疑問に思っています.
基本的に、名前、電子メール、コメントという基本的なものを必要とするこの連絡フォームがあります。問題は、フィールドが空白のときに「送信」ボタンを押すと、検証が効果的に開始されますが、ページが「壊れる」という犠牲を払って (つまり、タグ</body>
と</html>
タグを閉じることができない) ことです。
私はこれが下にあると感じdie();
ますfunction died($error)
.....見てください....どんな助けも大歓迎です!
ありがとう
PHP: (send_email.php ファイル)
<?php
if(isset($_POST['email'])) {
// Email addys
$email_to = "ch@yahoo.co.uk";
$email_subject = "message";
function died($error) {
// ERRORS
echo "<p class=\"content-text3\">I am very sorry, but there were error(s) found with the form you submitted.</p> ";
echo "<p class=\"content-text\">These errors are as follows:</p><br /><br />";
echo "<p class=\"content-text\">$error </p> <br /><br />";
echo "<p class=\"content-text\">Please <a href=\"contact.php\">go back</a> and fix these errors.</p><br /><br />";
die();
}
// validation
if(!isset($_POST['first_name']) ||
!isset($_POST['last_name']) ||
!isset($_POST['email']) ||
!isset($_POST['telephone']) ||
!isset($_POST['comments'])) {
died('We are sorry, but there appears to be a problem with the form you submitted.');
die();
}
$first_name = $_POST['first_name']; // required
$last_name = $_POST['last_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)) {
$error_message .= 'The First Name you entered does not appear to be valid.<br />';
}
if(!preg_match($string_exp,$last_name)) {
$error_message .= 'The Last Name you entered does not appear to be valid.<br />';
}
if(strlen($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);
}
$email_message .= "First Name: ".clean_string($first_name)."\n";
$email_message .= "Last Name: ".clean_string($last_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);
?>
<!-- sent success -->
<p class="content-text">Thank you for contacting me. I will be in touch with you very soon.</p>
<?php
}
?>
お問い合わせフォーム:
<div id="contact-form">
<form id="contactform" method="post" action="send_email.php">
<table width="450px" border="0">
<tr>
<td valign="top">
<label for="first_name" style="color:#999;">First Name *</label>
</td>
<td valign="top">
<input type="text" name="first_name" maxlength="50" size="30"/>
</td>
</tr>
<tr>
<td valign="top">
<label for="last_name" style="color:#999;">Last Name *</label>
</td>
<td valign="top">
<input type="text" name="last_name" maxlength="50" size="30"/>
</td>
</tr>
<tr>
<td valign="top">
<label for="email" style="color:#999; font-size:14px">Email Address *</label>
</td>
<td valign="top">
<input type="text" name="email" maxlength="80" size="30"/>
</td>
</tr>
<tr>
<td valign="top">
<label for="telephone" style="color:#999; font-size:14px">Telephone Number</label>
</td>
<td valign="top">
<input type="text" name="telephone" maxlength="30" size="30"/>
</td>
</tr>
<tr>
<td valign="top">
<label for="comments" style="color:#999; font-size:14px">Comments *</label>
</td>
<td valign="top">
<textarea name="comments" cols="25" rows="6"></textarea>
</td>
</tr>
<tr>
<td colspan="2" style="text-align:center">
<input id="sub" type="submit" value="Submit"/>
</td>
</tr>
</table>
</form>
</div><!--end contact form-->