我从网上复制了这个PHP和HTML，并添加了几个变量......我似乎无法让它工作（该网站托管在JustHost - Linux上）。
我用谷歌搜索并阅读了我发现的所有内容，并尝试了所有内容。似乎没有什么对我有用。我想我一定要过分简单看看？
我知道那里有很多关于此的内容，但是非常感谢任何帮助！
php.ini有：
SMTP = localhost
smtp_port = 25
以下是错误，PHP和HTML表单。
错误：
＆＃34;我们非常抱歉，但您提交的表单中发现了错误。这些错误显示在下面。
很抱歉，您提交的表单似乎有问题。
请返回并修正这些错误。＆＃34;
PHP：
<?php
if(isset($_POST['email'])) {
// EDIT THE 2 LINES BELOW AS REQUIRED
$email_to = "jeff@selectionsllc.com";
$email_subject = "I'm Interested In This Line!";
function died($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($_POST['last_name']) ||
!isset($_POST['store_name']) ||
!isset($_POST['email']) ||
!isset($_POST['telephone']) ||
!isset($_POST['line']) ||
!isset($_POST['comments'])) {
died('We are sorry, but there appears to be a problem with the form you submitted.');
}
$first_name = $_POST['first_name']; // required
$last_name = $_POST['last_name']; // required
$store_name = $_POST['store_name']; // required
$email_from = $_POST['email']; // required
$telephone = $_POST['telephone']; // not required
$line = $_POST['line']; // 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)) {
$error_message .= 'The Last Name you entered does not appear to be valid.<br />';
}
if(!preg_match($string_exp,$store_name)) {
$error_message .= 'The Store Name you entered does not appear to be valid.<br />';
}
if(strlen($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";
$email_message .= "Store Name: ".clean_string($store_name)."\n";
$email_message .= "Email: ".clean_string($email_from)."\n";
$email_message .= "Telephone: ".clean_string($telephone)."\n";
$email_message .= "Line: ".clean_string($line)."\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);
?>
Thank you for contacting us. We will be in touch with you very soon.
<?php
}
?>
HTML表格：
<form method="post" action="send_form_email.php" name="Inquiry" target="_new">
<table width="450px">
<tr>
<td valign="top"><label for="first_name">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">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="store_name">Store Name *</label></td>
<td valign="top"><input type="text" name="store_name" maxlength="50" size="30"></td>
</tr>
<tr>
<td valign="top"><label for="email">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">Telephone Number</label></td>
<td valign="top"><input type="tel" name="telephone" pattern="^(?:(?:\+?1\s*(?:[.-]\s*)?)?(?:\(\s*([2-9]1[02-9]|[2-9][02-8]1|[2-9][02-8][02-9])\s*\)|([2-9]1[02-9]|[2-9][02-8]1|[2-9][02-8][02-9]))\s*(?:[.-]\s*)?)?([2-9]1[02-9]|[2-9][02-9]1|[2-9][02-9]{2})\s*(?:[.-]\s*)?([0-9]{4})(?:\s*(?:#|x\.?|ext\.?|extension)\s*(\d+))?$" required size="30" placeholder="555-555-5555"></td>
</tr>
<tr>
<td valign="top"><label for="line">Line Name</label></td>
<td valign="top"><input type="text" name="line" value="JStar Jewelry Designs" maxlength="30" size="30" disabled></td>
</tr>
<td valign="top"><label for="comments">Comments *</label></td>
<td valign="top"><textarea name="comments" maxlength="1000" cols="25" rows="6"></textarea></td>
</tr>
<tr>
<td colspan="2" style="text-align:center"><input name="submit" type="submit" id="submit" value="Submit"></td>
</tr>
</table>
</form>
答案 0 :(得分：0)
所有字段都被认为是必需的（在php文件中，您正在验证您正在接收的任何POST变量已设置）但看起来您没有将输入“telephone”和“line”视为强制性的HTML代码。如果填写表单中的所有输入，您是否尝试过会发生什么？
如果“line”和“telephone”是可选的，你应该在php上更改这些行：
if(!isset($_POST['first_name']) ||
!isset($_POST['last_name']) ||
!isset($_POST['store_name']) ||
!isset($_POST['email']) ||
!isset($_POST['telephone']) ||
!isset($_POST['line']) ||
!isset($_POST['comments'])) {
died('We are sorry, but there appears to be a problem with the form you submitted.');
}
为此：
if(!isset($_POST['first_name']) ||
!isset($_POST['last_name']) ||
!isset($_POST['store_name']) ||
!isset($_POST['email']) ||
!isset($_POST['comments'])) {
died('We are sorry, but there appears to be a problem with the form you submitted.');
}