PHP邮件表单是'；行不通

我的HTML： 全名

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

当使用我的邮件ID进行测试时，它显示邮件已发送，但我根本没有收到任何邮件。请帮我解决这个问题。我是php的新手，所以我根本不知道它是如何工作的：(

---

另外，任何有关验证的信息都将不胜感激。

您的HTML表单缺少开始表单标签。

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

确保html表单以表单标记开始，方法为post，操作为php邮件脚本文件名

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

例：

..
..
..
..

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

然后在mail.php中输入邮件脚本，如下所示

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

$fullname = $_POST['fullname'];
$age = $_POST['age'];
$gender = $_POST['gender'];
$department = $_POST['department'];
$consult = $_POST['consult'];
$date = $_POST['date'];
$request = $_POST['request'];
$time = $_POST['time'];
$email = $_POST['email'];
$tel = $_POST['tel'];
$to = "example@email.com";
$subject = "message goes here";
$message="Name: ".$fullname."<br/>Age: ".$age,"<br/>Gender",$gender."<br/>Phone".$phone."<br/>Dept:".$department;
if(mail ($to, $subject,$message, "From: " .$fullname)){
    echo "Success";
} else {
    echo "not sent";
}

$fullname=$\u POST['fullname']；
$age=$_POST['age']；
$gender=$_POST['gender']；
$department=$_POST['department']；
$consult=$_POST['consult']；
$date=$_POST['date']；
$request=$_POST['request']；
$time=$_POST['time']；
$email=$_POST['email']；
$tel=$_POST['tel']；
$to=”example@email.com";
$subject=“信息在此显示”；
$message=“Name:.$fullname.”
年龄：.$Age，
性别，$Gender.
电话：.$Phone.
部门：.$department；
如果（邮件（$to$subject$message，“发件人：”.$fullname））{
呼应“成功”；
}否则{
回声“未发送”；
}

还要确保php邮件服务器配置正确

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

如果您在

windows/Linux

计算机上的

localhost

上测试它，则应首先配置SMTP设置并启用从localhost发送邮件

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

---

如果您正在live server上进行测试，请联系您的服务提供商以启用发送邮件功能

您没有提到您的环境，但您可以尝试从命令行发送，然后查看邮件是否发送。我怀疑您的服务器无法在php中使用邮件。

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

您可以尝试使用smtp邮件作为选项 这是一个很棒的邮件类

---

希望这有帮助

我认为您需要在服务器上添加“发件人”作为地址，并添加“回复到”标题，这样当您在收件箱中收到电子邮件时，您就可以以正常方式回复它了

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

据我所知，您的服务器上没有一个，而是从表单中获取了他们的全名

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

要为消息部分引用@nana partykar-将从

$message

开始的部分替换为：

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

    $message="Name: ".$fullname."<br/>Age: ".$age,"<br/>Gender",$gender."<br/>Phone".$phone."<br/>Dept:".$department;

    $your_email = 'your_email@your_server.com';
    $headers = "From: $your_email" . "\r\n";
    // Additional headers
    $headers .= "Reply-To: $email" . "\r\n";
    if(mail($to,$subject,$message,$headers)){
    echo "Success";
    } else {
    echo "not sent";
    }

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

就验证而言，您可以清理提交的内容，只允许使用字母、数字和其他一些字符：

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

    $email = preg_replace("[^a-zA-Z0-9@._-]",'',$_POST['email']);

并且，至少通过用以下内容包装邮件部分，确保基本电子邮件地址不为空：

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

    if($email != ""){

    if(mail....to the end

    }

如果要将任何接收到的信息放入数据库，则需要确保该数据库也没有注入攻击代码

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>

---

我建议您先让它工作，然后再这样做……但一定要这样做！

您的邮件服务器配置好了吗？mail（）将在linux/unix ish系统上调用sendmail。如果sendmail没有配置或映射到其他邮件引擎，mail（）调用可能会失败。请通过类似

echo的方式查看mail（）的返回值“从邮件返回：”.mail（$to，$subject，“from:”$fullname）

该代码假定邮件已发送。

mail（）

的实际返回值是多少？此外，即使邮件已发送，也有很多原因说明它可能不会出现在您的收件箱中，而这与您的代码无关。

<div class="row">
<div class="label"> Age </div>
<div class="input">
<input type="text" id="age" class="detail" name="age" value="" />
</div>
</div>

<div class="row">
<div class="label"> Gender </div>
<div class="input">
Male:<input type="radio" id="radio1"   name="gender" value="" />
Female:<input type="radio" id="radio2" name="gender" value="" />
</div>
</div>

<div class="row">
<div class="label"> Department </div>
<div class="select">
<select id="department" class="detail" name="department" value="" />
<option>Please select below</option>
<option>xxxx</option>
<option>xxxx</option>
</select>
</div>
</div>

<div class="row">
<div class="label"> Who do you want to consult </div>
<div class="select">
<select id="consult" class="detail" name="consult" value="" />
<option>xxxx</option>
<option>xxxx</option>
<option>xxxxy</option>
<option>xxxxx</option>
<option>xxx</option>
<option>xxxxx</option>
</select>
</div>
</div>


<div class="row">
<div class="label"> When do you want to visit us</div>
<div class="date">
<input type="date" id="date" class="detail" name="date" value="" />
</div>
</div>

<div class="row">
<div class="label"> Do you have any specific requests or needs</div>
<div class="request">
<input type="text" id="request" class="detail" name="request" value="" />
</div>
</div>

<div class="row">
<div class="label"> When is a good time to call you</div>
<div class="time">
<input type="time" id="time" class="detail" name="time" value="">
</div>
</div>


<div class="row">
<div class="label"> E-mail </div>
<div class="input">
<input type="email" id="email" class="detail" name="email" value="" />
</div>
</div>

<div class="row">
<div class="label"> Phone number </div>
<div class="input">
<input type="tel" id="tel" class="detail" name="tel" value="">
</div>
</div>


<div id="submit-reset">
<input type="submit" id="submit" name="submit" value="Submit Form" />
<input type="reset" id="reset" name="reset" value="Reset" />
</div>
</form>