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我有一個php聯繫表單，它的驗證等都可以正常工作，但我有一個小問題。我調整過的原始代碼將頁面重定向到一個新的提交的感謝消息，我不滿意，所以我設法得到一個感謝消息顯示在原始頁面上，但輸入表單內容仍然停留，我寧願它沒有。更好的是，我希望能夠完全隱藏表單並用謝謝替換它。提交時隱藏或清除一個PHP表格
我應該提到，當它完成後，它將被放置在一個頁面上與其他項目，所以它只是我隱藏或清除後的形式。
這是頭
<?php
$your_email ='[email protected]';// <<=== update to your email address
session_start();
$errors = '';
$name = '';
$company = '';
$visitor_email = '';
$phone = '';
$user_message = '';
if(isset($_POST['submit']))
{
$name = $_POST['name'];
$company = $_POST['company'];
$visitor_email = $_POST['email'];
$phone = $_POST['phone'];
$user_message = $_POST['message'];
///------------Do Validations-------------
if(empty($name)||empty($visitor_email))
{
$errors .= "\n Name and Email are required fields. ";
}
if(IsInjected($visitor_email))
{
$errors .= "\n Bad email value!";
}
if(empty($_SESSION['6_letters_code']) ||
strcasecmp($_SESSION['6_letters_code'], $_POST['6_letters_code']) != 0)
{
//Note: the captcha code is compared case insensitively.
//if you want case sensitive match, update the check above to
// strcmp()
$errors .= "\n The captcha code does not match!";
}
if(empty($errors))
{
//send the email
$to = $your_email;
$subject="New form submission";
$from = $your_email;
$ip = isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '';
$body = "A user $name submitted the contact form:\n".
"Name: $name\n".
"Company: $company\n".
"Email: $visitor_email \n".
"Phone: $phone\n".
"Message: \n ".
"$user_message\n".
"IP: $ip\n";
$headers = "From: $from \r\n";
$headers .= "Reply-To: $visitor_email \r\n";
mail($to, $subject, $body,$headers);
//header('Location: #thanks');
$myForm = '< style="visibility: hidden;">';
$thankyou = file_get_contents("thank-you.html");
}
}
// Function to validate against any email injection attempts
function IsInjected($str)
{
$injections = array('(\n+)',
'(\r+)',
'(\t+)',
'(%0A+)',
'(%0D+)',
'(%08+)',
'(%09+)'
);
$inject = join('|', $injections);
$inject = "/$inject/i";
if(preg_match($inject,$str))
{
return true;
}
else
{
return false;
}
}
?>
代碼這是形式本身減去JavaScript驗證這是我沒有想到的是有關這個問題的一大塊
<?php
if(!empty($errors)){
echo "<p class='err'>".nl2br($errors)."</p>";
}
?>
<div id="footer">
<div class="twelve-column-wrapper">
<div class="six-column-wrapper">
<div class="six-column">
<h3>Why not get in touch</h3>
</div>
<div id='contact_form_errorloc' class='err'></div>
<form method="POST" name="contact_form"
action="<?php echo htmlentities($_SERVER['PHP_SELF']); ?>">
<div class="three-column">
<p>
<label for='name'>Name: </label>
<br>
<input type="text" name="name" value='<?php echo htmlentities($name) ?>'>
</p>
</div>
<div class="three-column">
<p>
<label for='company'>Your Company: </label>
<input type="text" name="company" id="company" value='<?php echo htmlentities($company) ?>'/>
</p>
</div>
<div class="three-column">
<p>
<label for='email'>Email: </label>
<br>
<input type="text" name="email" value='<?php echo htmlentities($visitor_email) ?>'>
</p>
</div>
<div class="three-column">
<p>
<label for='phone'>Phone No. </label>
<input type="text" name="phone" id="phone" value='<?php echo htmlentities($phone) ?>'/>
</p>
</div>
<div class="six-column">
<p>
<label for='message'>Message:</label>
<br>
<textarea name="message" rows=8 cols=30><?php echo htmlentities($user_message) ?></textarea>
</p>
</div>
<div class="three-column">
<p> <img src="captcha_code_file.php?rand=<?php echo rand(); ?>" id='captchaimg' ><br>
<label for='message'>Enter the code above here :</label>
<br>
<input id="6_letters_code" name="6_letters_code" type="text">
<br>
<small>Can't read the image? click <a href='javascript: refreshCaptcha();'>here</a> to refresh</small> </p>
<input id="submit" type="submit" value="Submit" name='submit'>
</div>
<div class="six-column"> <?php echo $thankyou; ?> </div>
</form>
</div>
</div>
</div>
產生的表格可以在這裏找到>>http://dev.craigomatic.co.uk/captcha2/
我已經嘗試了一些方法，我發現通過搜索，但部分由於我的基本知識的PHP，部分原因是這些解決方案似乎並沒有像這樣一起工作。
任何幫助將不勝感激。我目前的形式被無情地垃圾郵件，所以我真的很想讓這個版本正常運行。
，似乎工作一種享受股利。謝謝。我並不太在乎跟蹤IP地址。這部分附帶了我用於驗證碼的代碼。我真的留下了它的新奇價值，因爲似乎沒有必要刪除它。 – UntitledGraphic