停止页面重定向到php脚本文件提交表单时

Question

这就是所谓的sendmail.php一个验证并将从接触形式的电子邮件（其中包含如下）PHP文件

我有麻烦的是，当该警报被点击它重定向到sendemail.php，因为，我假设，形式的行动= sendmail.php

我该如何解决这个问题，因此它留在联系页面上，用户可以拿起他们的地方离开？我曾尝试使用标题为感谢页面，但无济于事！

if (isset($_POST["submit"])) { 
    $validate = validateInput($_POST["name"], $_POST["message"], $_POST["subject"]); 
    if ($validate==FALSE) { 
     $error_msg = "Please fill out all information"; 
     echo '<script type="text/javascript"> 
      alert("'.$error_msg.'"); 
     </script>'; 
    } else { 
     $mailcheck = spamcheck($_POST["email"]); 
     if ($mailcheck==FALSE) { 
      $error_msg = "Invalid email address"; 
      echo '<script type="text/javascript"> 
      alert("'.$error_msg.'"); 
     </script>'; 
     } else { 
     $email = $_REQUEST['email'] ; 
     $message = $_REQUEST['message'] ; 
     $subject = $_REQUEST['subject'] ; 

     mail("email@hotmail.com", $subject, $message, "From: $email"); 
     header("Location: http://www.thankyou.html"); 
     } 
    } 
} 

<form method="post" action="sendmail.php"> 
    <input type="text" name="name" maxlength="50" placeholder="Name" class="contact-standard" /></br></br> 
    <input type="email" name="email" placeholder="Email" class="contact-standard"></input></br></br> 
    <input type="text" name="subject" placeholder="Subject" class="contact-standard"></input></br></br> 
    <textarea name="message" placeholder="Message" class="contact-message"></textarea></br></br> 
    <input type="submit" name="submit" value="Send Message" class="contact-submit"></input></br></br> 
</form> 

Answer 1

试试这个并阅读评论。 评论：每当验证失败时添加此行window.location =“Your-Form-File-Name.php”;

if (isset($_POST["submit"])) { 
    $validate = validateInput($_POST["name"], $_POST["message"], $_POST["subject"]); 
    if ($validate==FALSE) { 
     $error_msg = "Please fill out all information"; 
     echo '<script type="text/javascript"> 
      alert("'.$error_msg.'"); 
       window.location= "Your-Form-File-Name.php"; **//This line added by me** 
**** 
     </script>'; 
    } else { 
     $mailcheck = spamcheck($_POST["email"]); 
     if ($mailcheck==FALSE) { 
      $error_msg = "Invalid email address"; 
      echo '<script type="text/javascript"> 
      alert("'.$error_msg.'"); 
       window.location= "Your-Form-File-Name.php"; ////This line added by me 
**//Added above line** 
     </script>'; 
     } else { 
     $email = $_REQUEST['email'] ; 
     $message = $_REQUEST['message'] ; 
     $subject = $_REQUEST['subject'] ; 

     mail("email@hotmail.com", $subject, $message, "From: $email"); 
     header("Location: http://www.thankyou.html"); 
     } 
    } 
} 

Answer 2

我没有PHP的经验，但我认为你需要returen表单时未经验证的假。

if ($validate==FALSE) { 
    $error_msg = "Please fill out all information"; 
    echo '<script type="text/javascript"> 
     alert("'.$error_msg.'"); 
    </script>'; 
    return false;//Form is not validated stop from being submitted. 
} 

Answer 3

这是sendmail.php，对吧？如果你想重定向到contact.php只是header（）到那里。您将表单动作设置为sendmail.php，这意味着您也设置为该文件，如果您从表单标记中删除动作支持，它也会执行相同操作。只需将您的标题值更改为contact.php或

print'location.href =''。$ url_to_contact_php。''';

Answer 4

使用jQuery验证表单使用BEFORE用户提交表单时，在成功提交时在同一页上发生“谢谢”。这样您就可以使用PHP来处理电子邮件发送。

<?php 
    if(isset($_POST["submit"])) { 
      $email  = $_POST['email'] ; 
      $message = strip_tags($_POST['message']); 
      $subject = strip_tags($_POST['subject']); 

      if(mail("email@hotmail.com", $subject, $message, "From: $email")) { ?> 
      <h3>Thank you, come again!</h3> 
     <?php } 
      else { ?> 
      <h3>An error occurred. My bad!</h3> 
      <?php } 
     } ?> 

<form method="post" action="contact.php" id="emailer"> 
    <input type="text" name="name" maxlength="50" placeholder="Name" class="contact-standard" /></br></br> 
    <input type="email" name="email" placeholder="Email" class="contact-standard"></input></br></br> 
    <input type="text" name="subject" placeholder="Subject" class="contact-standard"></input></br></br> 
    <textarea name="message" placeholder="Message" class="contact-message"></textarea></br></br> 
    <input type="submit" name="submit" value="Send Message" class="contact-submit"></input></br></br> 
</form> 

<style> 
.error { color: red; } 
</style> 
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script> 
<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.js"></script> 

<script> 
$(document).ready(function() { 
    // On submit, validate below fields. 
    $("#emailer").validate({ 
     rules: { 
      name: "required", 
      email: { 
        required: true, 
        email: true 
       }, 
      subject: "required", 
      message: "required" 
     }, 
     messages: { 

      name: "required", 
      email: { 
        required: "Required", 
        email: "must be valid email" 
       }, 
      subject: "required", 
      message: "required" 
     } 
    }); 
}); 
</script>