【发布时间】:2017-04-17 00:42:50
【问题描述】:
我尝试创建 php 电子邮件表单。该表单基本上可以正常工作,但我想添加验证功能,就像我在“名称”上所做的那样 但是,当我清空“名称”并发送电子邮件时,它不起作用。 任何帮助将非常感激。
html文件
<form action="php_mini.php" method="post">
Name:
<input type="text" name="name">
<span class="error">* <?php echo $nameErr;?></span>
<br><br>
Email:
<input type="text" name="email">
<span class="error">* <?php echo $nameErr;?></span>
<br><br>
Phone:
<input type="text" name ="phone">
<br><br>
Comment:
<!--<textarea name="comment"></textarea>-->
<!--<input type = "text" name = "comment">-->
<textarea name="comment" rows="5" cols="40"></textarea>
<span class="error">* <?php echo $nameErr;?></span>
<br><br>
<input type="submit" value="Submit">
</form>
php
echo '<pre>';
print_r( $_POST );
echo '</pre>';
$headers = 'MIME-Version: 1.0' . "\r\n" .
'Content-type: text/html; charset=iso-8859-1' . "\r\n" .
'From: Design_customers <customers.com' . " \r\n" .
//'Reply-To: vader@deathstar.com' . "\r\n" .
'X-Mailer: PHP/' . phpversion();
//error msg
$nameErr = $emailErr = $phoneErr = "";
$name = $email = $comment = $phone = "";
//receiver
if (empty($_POST["name"])) {
$nameErr = "Name is required";
} else {
$name = test_input($_POST["name"]);
}
$email = $_POST['email'];
/*$message = $_POST['comment'];*/
$message = 'You got a message from a customer.:
Name: '.$_POST['name'].'
Email: '.$_POST['email'].'
Phone: '.$_POST['phone'].'
Comment: '.$_POST['comment'];
//sender
$from = 'From: Customer';
$subject = 'Customer Inquiry';
mail( $email, $subject, $message, $from );
【问题讨论】:
-
好吧,可以详细说明一下当我清空'name'时它不起作用...?当您提交名称字段为空的表单时,
$_POST['email']是否实际上不为空? -
添加标签,重新标记并省略了一些空代码行