请帮我发电子邮件表格。 请帮助表单发送电子邮件。始终出现错误：您没有填写该字段。 即便是这个想法也不知道它可能是一个错误。 谢谢！ 腓：
if((isset($_POST['name'])&&$_POST['name']!="")&&(isset($_POST['tel'])&&$_POST['tel']!="")){
$to = 'divanya@bk.ru'; // my email
$subject = 'Обратный звонок'; // massage tiitle
$message = '
<html>
<head>
<title>'.$subject.'</title>
</head>
<body>
<p>Name: '.$_POST['name'].'</p>
<p>Phone: '.$_POST['tel'].'</p>
</body>
</html>';
$headers = "Content-type: text/html; charset=utf-8 \r\n";
$headers .= "From: sender <from@example.com>\r\n";
mail($to, $subject, $message, $headers);
}
HTML：
<div id="popup11" class="popup11" >
<div id="btn-close" class="f-close"> </div>
<div class="header">Phone me</div>
<div class="p1_msg">
</div>
<input class="pop_name1" type="text" value='Your name' onclick="if ($('.pop_name1').val()=='Your name'){ $('.pop_name1').val('');} $('.pop_name1').css('color','#000000');" >
<input class="pop_tel1" type="text" value='Phone' onclick="if ($('.pop_tel1').val()=='Your phone'){ $('.pop_tel1').val('');} $('.pop_tel1').css('color','#000000');" >
<a id="callback-send11" class="btn b_red" onclick="goalEvent('order_success');">Send</a>
</div>
<div id="spasibo" class="spasibo" >
<div class="header">Thanks!</div>
<div class="p1_msg">
Form send.
</div>
<a id="callback-spasibo" class="btn b_red">Close</a>
</div>
JS：
$(function() {
$('#callback-send11').click(function(){
var name=$('.pop_name1').val();
var tel=$('.pop_tel1').val();
if(!name.length || name == 'Your name' || !tel.length || tel == 'Your phone'){
alert ('You incorrectly filled field.');
return false;
} else {
$.ajax({
type: "POST",
url: "forms.php",
data: "name="+name+"&tel="+tel+'&f=popup11',
success: function(data){
if (data=='ok'){
//alert ('Application successfully submitted');
$('#popup11').fadeOut(300);
$('.pop_name1').val('');
$('.pop_tel1').val('');
$('#spasibo').fadeIn(300);
}else{
alert ('You incorrectly filled field.');
};
}
});
}
});