我在同一页面上有两个PHP代码和两个HTML代码，但是当我提交第一个表单时它出现问题，但是第二个表单中的显示警告消息也与第一个表单警报消息相同。
< / LI>第二个订阅表格无效。
我认为echo $result已经崩溃，我怎么能把它分开呢？
PHP
<?php
function validEmail($email) {
// First, we check that there's one @ symbol, and that the lengths are right
if (!preg_match("/^[^@]{1,64}@[^@]{1,255}$/", $email)) {
return false;
}
// Split it into sections to make life easier
$email_array = explode("@", $email);
$local_array = explode(".", $email_array[0]);
for ($i = 0; $i < sizeof($local_array); $i++) {
if (!preg_match("/^(([A-Za-z0-9!#$%&'*+\/=?^_`{|}~-][A-Za-z0-9!#$%&'*+\/=?^_`{|}~\.-]{0,63})|(\"[^(\\|\")]{0,62}\"))$/", $local_array[$i])) {
return false;
}
}
// Check if domain is IP. If not, it should be valid domain name
if (!preg_match("/^\[?[0-9\.]+\]?$/", $email_array[1])) {
$domain_array = explode(".", $email_array[1]);
if (sizeof($domain_array) < 2) {
return false;
}
for ($i = 0; $i < sizeof($domain_array); $i++) {
if (!preg_match("/^(([A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9])|([A-Za-z0-9]+))$/", $domain_array[$i])) {
return false;
}
}
}
return true;
}
if ($_POST["registerform"]) {
$ip = $_SERVER['REMOTE_ADDR'];
$name = $_POST['name'];
$email = $_POST['email'];
$mobile = $_POST['mobile'];
$sub = $_POST['sub'];
$message = $_POST['message'];
$formcontent = "Sender IP: $ip \n\n Name: $name \n E-mail: $email \n Mobile: $mobile \n Subject: $sub \n\n Message: $message";
$recipient = "xyz@domain.com";
$subject = "Contact Us Form";
$mailheader = "From: $email \r\n";
if (!$_POST['name']) {
$errName = 'Please enter your name';
}
if (!$_POST['email'] || !filter_var($_POST['email'], FILTER_VALIDATE_EMAIL)) {
$errEmail = 'Please enter a valid email address';
}
if (!$_POST['mobile']) {
$errMobile = 'Please enter your mobile number';
}
if (!$_POST['sub']) {
$errSub = 'Please enter your subject';
}
if (!$_POST['message']) {
$errMessage = 'Please enter your message';
}
if (!$errName && !$errEmail && !$errMobile && !$errSub && !$errMessage) {
if (mail($recipient, $subject, $formcontent, $mailheader) or die("Error!")) {
$result = '<div class="alert alert-success"><button aria-hidden="true" data-dismiss="alert" class="close" type="button">×</button>Thank You! Your message has been sent. We will revert back to you shortly</div>';
} else {
$result = '<div class="alert alert-danger"><button aria-hidden="true" data-dismiss="alert" class="close" type="button">×</button>Warning! There was a problem with your network connection. Please try again</div>';
}
}
} elseif ($_POST['subscribe']) {
$name = $_POST['name'];
$email = $_POST['email'];
$message = $_POST['message'];
$formcontent = " Name: $name \n\n Email: $email";
$recipient = "abc2@domain.com";
$subject = "subscribe Newsletter";
$mailheader = "From: $email \r\n";
if (!$_POST['name']) {
$errName1 = 'Please enter your name';
}
if (!$_POST['email'] || !filter_var($_POST['email'], FILTER_VALIDATE_EMAIL)) {
$errEmail1 = 'Please enter a valid email address';
}
if (!$errName && !$errEmail && $errMessage) {
if (mail($recipient, $subject, $formcontent, $mailheader) or die("Error!")) {
$result = '<div class="alert alert-success"><button aria-hidden="true" data-dismiss="alert" class="close" type="button">×</button>Thank for subscribing newsletters</div>';
} else {
$result = '<div class="alert alert-danger"><button aria-hidden="true" data-dismiss="alert" class="close" type="button">×</button>Please try again</div>';
}
}
}
?>
Html代码的第一封邮件是：
<form action="" name="registerform" method="post">
<div class="row">
<div class="form-group">
<div class="col-lg-6 ">
<input type="text" name="name" class="form-control" placeholder="Your Full Name *">
<?php echo "<p class='text-danger'>$errName</p>";?>
</div>
<div class="col-lg-6 ">
<input type="email" name="email" class="form-control" placeholder="Your E-mail *">
<?php echo "<p class='text-danger'>$errEmail</p>";?>
</div>
</div>
</div>
<div class="row">
<div class="form-group">
<div class="col-lg-6">
<input type="number" name="mobile" class="form-control" placeholder="Contact Number *">
<?php echo "<p class='text-danger'>$errMobile</p>";?>
</div>
<div class="col-lg-6 ">
<input type="text" name="sub" class="form-control" placeholder="Subject *">
<?php echo "<p class='text-danger'>$errSub</p>";?>
</div>
</div>
</div>
<div class="row">
<div class="form-group">
<div class="col-md-12">
<textarea id="message" class="form-control" name="message" rows="10" cols="50"
placeholder="Message *"></textarea>
<?php echo "<p class='text-danger'>$errMessage</p>";?>
</div>
</div>
</div>
<div class="row">
<div class="col-md-3">
<input type="submit" name="registerform" value="Submit" class="btn btn-default btn-lg button">
</div>
</div>
</form>
第二个订阅表格Html代码是：
<div class="row">
<div class="form-group">
<div class="col-lg-12 col-md-12 col-sm-12">
<?php echo $result; ?>
</div>
</div>
</div>
<div class="form-group">
<?php echo $result; ?>
</div>
<form name="subscribe" method="post">
<input type="text" name="name" id="name" class="form-control" placeholder="Name">
<?php echo "<p class='text-danger'>$errName</p>";?>
<input type="text" name="email1" id="email" class="form-control" placeholder="Email">
<?php echo "<p class='text-danger'>$errEmail</p>";?>
<div class="pull-right">
<input type="submit" value="Subscribe" name="subscribe" class="btn btn-default btn-lg button">
</div>
</form>
答案 0 :(得分：0)
使用表格1或2特定于$的if(isset($valuefromtheform){$result= .... }来设置案例1或2中的$结果
答案 1 :(得分：0)
首先做这样的代码：
if ($_GET['action'] == 'FORM ONE') {
//Code Here
} else if($_GET['action'] == 'FORM TWO' {
//Code Here
}
或者另一种方法只是更改提交按钮的值，并执行以下操作：
if (isset($_POST['submit'])) {
if ($_POST['submit'] == 'FORM ONE') {
//Code Here
} else if($_POST['submit'] == 'FORM TWO') {
//Code Here
}
}
其次只是将变量$result的名称更改为$result_one和$result_two。因为两个表单在同一页面上使用相同的变量。
答案 2 :(得分：0)
您可以通过提交按钮名称
进行检查<?php
if(isset($_POST['registerform']))
{
//registration form code processing here
}
else if(isset($_POST['subscribe']))
{
//subscription form code goes here
}
?>
或者，您可以在
等表单中放置隐藏标记<input type="hidden" name="action" value="registration">
和
<input type="hidden" name="action" value="subscribe">
您可以通过以下代码查看：
<?php
if(isset($_POST['action']) && $_POST['action'] == 'registration')
{
//registration code goes here
}
else if(isset($_POST['action']) && $_POST['action'] == 'subscribe')
{
//subscription code goes here
}
?>