php - 我的网站上的 PHP 联系表单错误。PHP 新手,但我发誓这之前有效并且停止了,我无法弄清楚如何修复它
问题描述
好的,所以我的结果是我提交了表单并且它成功地完成了所有验证(比如,我输入了它捕获的名称的数字并且我的消息失败了)。我收到消息“感谢您与我们联系。我们会尽快与您联系。” 这是在我的 PHP 页面的末尾。但我的 Gmail 帐户没有收到电子邮件。
有一次,我仅在本地调试时遇到问题,但在我的 Azure Web 服务器上,它可以正常工作。一年后我回到我的网站,并试图记住它是如何工作的。
我很难找出任何调试选项来逐步执行代码。
表格代码:
索引.html
<form name="contactform" id="contactform" method="post" action="send_form_email.php">
<fieldset>
<div class="form-field">
<input name="first_name" type="text" id="first_name" placeholder="Name" value="" minlength="2" required="" aria-required="true" class="full-width">
</div>
<div class="form-field">
<input name="email" type="email" id="email" placeholder="Email" value="" required="" aria-required="true" class="full-width">
</div>
<div class="form-field">
<input name="subject" type="text" id="subject" placeholder="Subject" value="" class="full-width">
</div>
<div class="form-field">
<textarea name="comments" id="comments" placeholder="Message" rows="10" cols="50" required="" aria-required="true" class="full-width"></textarea>
</div>
<div class="form-field">
<button class="full-width btn--primary" type="submit">Submit Email</button>
<div class="submit-loader">
<div class="text-loader">Sending...</div>
<div class="s-loader">
<div class="bounce1"></div>
<div class="bounce2"></div>
<div class="bounce3"></div>
</div>
</div>
</div>
</fieldset>
</form>
这是我的 PHP 文件:
send_form_email.php
<?php
if(isset($_POST['email'])) {
// EDIT THE 2 LINES BELOW AS REQUIRED
$email_to = "REDACTED@gmail.com";
$email_subject = "Your email subject line";
function died($error) {
// your error code can go here
echo "We are very sorry, but there were error(s) found with the form you submitted. ";
echo "These errors appear below.<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('We are sorry, but there appears to be a problem with the form you submitted.');
}
$first_name = $_POST['first_name']; // required
$email_from = $_POST['email']; // required
$telephone = $_POST['subject']; // 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)) {
$error_message .= 'The First Name you entered does not appear to be valid.<br />';
}
if(strlen($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";
$email_message .= "Email: ".clean_string($email_from)."\n";
$email_message .= "Subject: ".clean_string($subject)."\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 us. We will be in touch with you very soon.
<?php
}
?>
解决方案
Gmail 可能会将您的电子邮件标记为垃圾邮件,或者完全阻止它。尝试使用带有 SMTP 的Pear Mail :
require_once "Mail.php";
$from = '<from@gmail.com>';
$to = '<to@gmail.com>';
$subject = 'Subject';
$body = "Body";
$smtp = Mail::factory('smtp', array(
'host' => 'ssl://smtp.gmail.com',
'port' => '465',
'auth' => true,
'username' => 'johndoe@gmail.com',
'password' => 'passwordxxx'
));
$headers = array(
'From' => $from,
'To' => $to,
'Subject' => $subject
);
$mail = $smtp->send($to, $headers, $body);
if (PEAR::isError($mail)) {
echo('<p>' . $mail->getMessage() . '</p>');
} else {
echo('<p>Message successfully sent!</p>');
}
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