Question

我不擅长PHP（更多的是前端开发人员）而且我正在为客户做一个网站。除了一件事，我现在一切都在努力。当用户填写联系表单并成功提交时，我想显示一条消息，告诉他们电子邮件已发送。我已经设置了div，我只是不知道用PHP执行它。

<div class="sent">Email has been sent.</div>
    <form action="" method="POST" class="contact-form"> 
    <img class="close" src="images/close-icon.png">     
        <div class="top-title">Contact Us</div>
        <input type="hidden" name="action" value="submit"> 
        <div class="input-title">Name*</div> 
        <input class="input" name="name" type="text" value="" size="30" required><br>
        <div class="input-title">Phone Number*</div> 
        <input class="input" name="phone" type="text" value="" size="30" required><br>
        <div class="input-title">Email Address*</div>
        <input class="input" name="email" type="text" value="" size="30" required><br> 
        <div class="input-title">How did you hear about us?</div>  
        <input class="input" name="company" type="text" value="" size="30"/><br> 
        <div class="input-title">Let us know how we can help you</div>
        <textarea class="textarea" name="message" rows="7" cols="30"></textarea><br> 
        <div class="required">*Fill is required</div>
        <input class="submit-button" type="submit" value="Send Email"/> 
    </form> 
    <?php              
        { 
        $name=$_POST['name']; 
        $email=$_POST['email']; 
        $phone=$_POST['phone']; 
        $company=$_POST['company']; 
        $message= "\r\nName: " . $_POST['name'] ."\r\nPhone Number: ". $_POST['phone']."\r\nEmail: ". $_POST['email'] ."\r\nHow you know the company: ".$_POST['company'] ."\r\nReason for message: ".$_POST['message'];

            $from="From: $name<$email>\r\nReturn-path: $email"; 
            $subject="GS Website Message"; 
            mail("name@email.com", $subject, $message, $from); 
        }
    ?>

Answer 1

更改:(并使用条件语句）

mail("name@email.com", $subject, $message, $from);

为：

if(mail("name@email.com", $subject, $message, $from)){
   $sent = "Message sent";
}

然后修改：

<div class="sent">Email has been sent.</div>

读作：

<div class="sent"><?php if(!empty($sent)) { echo $sent; } ?></div>

看到您是PHP /表单的新手，最好也检查您的输入是否为空，否则您可能无法获取邮件或接收空数据。

http://php.net/manual/en/function.empty.php

也在条件语句中设置。

I.e。：使用NOT empty：!是PHP中的NOT运算符。

if(!empty($_POST['var'])){...}

修改

逻辑需要逆转。

首先，将PHP放在HTML表单上方。

我还在您的提交按钮中添加了submit名称属性，并在div中添加了条件语句和ternary operator。

<?php if(isset($_POST['submit'])){ $name=$_POST['name']; $email=$_POST['email']; $phone=$_POST['phone']; $company=$_POST['company']; $message= "\r\nName: " . $_POST['name'] ."\r\nPhone Number: ". $_POST['phone']."\r\nEmail: ". $_POST['email'] ."\r\nHow you know the company: ".$_POST['company'] ."\r\nReason for message: ".$_POST['message']; $from="From: $name<$email>\r\nReturn-path: $email"; $subject="GS Website Message"; if(mail("email@example.com", $subject, $message, $from)){ $sent = "Message sent"; } } ?> <div class="sent"><?php echo isset($sent) ? $sent : ''; ?></div> <form action="" method="POST" class="contact-form"> <img class="close" src="images/close-icon.png"> <div class="top-title">Contact Us</div> <input type="hidden" name="action" value="submit"> <div class="input-title">Name*</div> <input class="input" name="name" type="text" value="" size="30" required><br> <div class="input-title">Phone Number*</div> <input class="input" name="phone" type="text" value="" size="30" required><br> <div class="input-title">Email Address*</div> <input class="input" name="email" type="text" value="" size="30" required><br> <div class="input-title">How did you hear about us?</div> <input class="input" name="company" type="text" value="" size="30"/><br> <div class="input-title">Let us know how we can help you</div> <textarea class="textarea" name="message" rows="7" cols="30"></textarea><br> <div class="required">*Fill is required</div> <input class="submit-button" type="submit" value="Send Email" name="submit"/> </form>

Answer 2

$password=md5($_POST ['password']);

$password3 =md5($_POST ['password2']);
if($password != $password3)
{
   $message = "Passwords do not match";

}

etc.

you need add 

<form>
<div class="form-group">
                                            <input type="password" name="password"  id="password" class="form-control" placeholder="Password *" value="" required/>
                                        </div>
                                        <div class="form-group">
                                            <div class="message"><?php if(!empty($message)) { echo $message; } ?></div>
                                            <input type="password" name="password2" class="form-control" id="password2" placeholder="Confirm Password *" value="" required/>
                                        </div>
</form>

我希望在提交表单时回显消息

2 个答案: