Undefined index

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  • mediator
    New Member
    • Jun 2010
    • 2
    #1

    Undefined index

    Hello I have a php contact email form on my a ecommerce shop website !

    I am getting a Undefined index error messages coming from the top of the php code, the email form its self works fine,

    HERE IS THE ERROR MESSAGES

    Notice: Undefined index: Name in E:\domains\t\to ols2diy.co.uk\u ser\htdocs\cont act.php on line 13

    Notice: Undefined index: Tel in E:\domains\t\to ols2diy.co.uk\u ser\htdocs\cont act.php on line 14

    Notice: Undefined index: Email in E:\domains\t\to ols2diy.co.uk\u ser\htdocs\cont act.php on line 15

    Notice: Undefined index: Message in E:\domains\t\to ols2diy.co.uk\u ser\htdocs\cont act.php on line 16



    The code im using is as follows :


    Code:
    <?php
session_cache_limiter('none');
session_start();
ob_start();
?>

<?php

$EmailFrom = "info@mediadiverse.org.uk";
$EmailTo = "info@mediadiverse.org.uk";
$Subject = "Tools2diy Enquiry";
$Name = Trim(stripslashes($_POST['Name'])); 
$Tel = Trim(stripslashes($_POST['Tel'])); 
$Email = Trim(stripslashes($_POST['Email'])); 
$Message = Trim(stripslashes($_POST['Message'])); 

// validation
if (isset($_POST['submit'])) $validate = validateform($Name, $Tel, $Email, $Message);

// prepare email body text
$Body = "";
$Body .= "Name: ";
$Body .= $Name;
$Body .= "\n";
$Body .= "Tel: ";
$Body .= $Tel;
$Body .= "\n";
$Body .= "Email: ";
$Body .= $Email;
$Body .= "\n";
$Body .= "Message: ";
$Body .= $Message;
$Body .= "\n";

// send email 
if (isset($_POST['submit']) && $validate['false'] != true){
 mail($EmailTo, $Subject, $Body, "From: <$EmailFrom>");
 $emailsent = true;
}

function validateform($Name, $Tel, $Email, $Message){
  //Check empty fields
  if ($Name == ''){
    $return['false'] = true;
    $return['nameblank'] = true;
  }
  if ($Tel == ''){
    $return['false'] = true;
    $return['telblank'] = true;
  }
  if ($Email == ''){
    $return['false'] = true;
    $return['emailblank'] = true;
  }

  if ($Message == ''){
    $return['false'] = true;
    $return['messageblank'] = true;
  }

  //Check phone number is digits and spaces only
  if (!is_numeric(str_replace(' ','',$Tel))){
   $return['phone'] = true;
   $return['false'] = true;
  }

  //Check email is valid
  if (!preg_match('/^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/',$Email)){
   $return['email'] = true;
   $return['false'] = true;
  }

  //CAPTCHA
  if($_POST['secure'] != $_SESSION['security_number']){
   $return['captcha'] = true;
   $return['false'] = true;
  }

  return $return;
  
}
?>


    The strange thing is that im using the exact same code in another site which is hosted on another server ! but its error free and my current hosting have told me its not the hosting so im stuck !

    Any help would be great
    Last edited by Dormilich; Jun 7 '10, 12:54 PM. Reason: Please use [code] tags when posting code
    Tags: None
    • Dormilich
      Recognized Expert Expert
      • Aug 2008
      • 8694
      #2
      it just means, those indices are not in the $_POST array, either because there are no $_POST data at all (e.g. no form submitted via POST) or the indices are spelled wrong.
      test with var_dump($_POST );

        Comment

        • mediator
          New Member
          • Jun 2010
          • 2
          #3
          Hi the form is below ! the form works just cant get rid of the errors




          PHP ABOVE HEADER

          Code:
          <?php
session_start();
$EmailFrom = "info@mediadiverse.org.uk";
$EmailTo = "info@mediadiverse.org.uk";
$Subject = "Tools2diy Enquiry";
$Name = Trim(stripslashes($_POST['Name'])); 
$Tel = Trim(stripslashes($_POST['Tel'])); 
$Email = Trim(stripslashes($_POST['Email'])); 
$Message = Trim(stripslashes($_POST['Message'])); 

// validation
if (isset($_POST['submit'])) $validate = validateform($Name, $Tel, $Email, $Message);

// prepare email body text
$Body = "";
$Body .= "Name: ";
$Body .= $Name;
$Body .= "\n";
$Body .= "Tel: ";
$Body .= $Tel;
$Body .= "\n";
$Body .= "Email: ";
$Body .= $Email;
$Body .= "\n";
$Body .= "Message: ";
$Body .= $Message;
$Body .= "\n";

// send email 
if (isset($_POST['submit']) && $validate['false'] != true){
 mail($EmailTo, $Subject, $Body, "From: <$EmailFrom>");
 $emailsent = true;
}

function validateform($Name, $Tel, $Email, $Message){
  //Check empty fields
  if ($Name == ''){
    $return['false'] = true;
    $return['nameblank'] = true;
  }
  if ($Tel == ''){
    $return['false'] = true;
    $return['telblank'] = true;
  }
  if ($Email == ''){
    $return['false'] = true;
    $return['emailblank'] = true;
  }

  if ($Message == ''){
    $return['false'] = true;
    $return['messageblank'] = true;
  }

  //Check phone number is digits and spaces only
  if (!is_numeric(str_replace(' ','',$Tel))){
   $return['phone'] = true;
   $return['false'] = true;
  }

  //Check email is valid
  if (!preg_match('/^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/',$Email)){
   $return['email'] = true;
   $return['false'] = true;
  }

  //CAPTCHA
  if($_POST['secure'] != $_SESSION['security_number']){
   $return['captcha'] = true;
   $return['false'] = true;
  }

  return $return;
  
}
?>



          BODY CONTENT FORM

          Code:
          <?php if (isset($emailsent) && ($emailsent == true))
	    echo '<p style="text-align: center">Your message has been sent we will be in touch soon!</p>';
?>
				
<div id="contact-area">
			
			    <form method="post" action="contact.php">
				
				<div><label for="Name" id="Name">Your name:</label>
				<input type="text" name="Name" value="<?php if (isset($_POST['Name'])) echo htmlentities($_POST['Name']) ?>"/>
				<?php if (isset($validate['nameblank'])) echo '<span class="formerror">You need to complete this field</span>'; ?>
				</div>
				
				<div><label for="Tel" id="Tel">Your Tel:</label>
				<input type="text" name="Tel" value="<?php if (isset($_POST['Tel'])) echo htmlentities($_POST['Tel']) ?>"/>
				<?php if (isset($validate['telblank'])) echo '<span class="formerror">You need to complete this field</span>'; ?>
			        <?php if (isset($validate['phone'])) echo '<span class="formerror">Invalid phone number</span>'; ?>
		          </div>
	
			    	<div><label for="Email" id="Email">Your email:</label>
				<input type="text" name="Email" value="<?php if (isset($_POST['Email'])) echo htmlentities($_POST['Email'])?>"/>
				<?php if (isset($validate['emailblank'])) echo '<span class="formerror">You need to complete this field</span>'; ?>
			        <?php if (isset($validate['email'])) echo '<span class="formerror">Invalid email address</span>'; ?>
				</div>
				
				<div><label for="Message" id="Message">Your message :</label>
				<textarea name="Message" rows="20" cols="20"><?php if (isset($_POST['Message'])) echo htmlentities($_POST['Message']) ?></textarea>
				<?php if (isset($validate['messageblank'])) echo '<span class="formerror">You need to complete this field</span>'; ?>
				</div>
				
	             <div>
			   <label for="captcha" id="captcha">Please answer this </label>
				<img src="includes/image.php" alt="CAPTCHA" name="captcha" id="captcha"  />
				
</div>
               
				
				<div><label>Input the answer</label>
				 <input type="text" rows="20" cols="20" name="secure" />
				<?php if (isset($validate['captcha'])) echo '<span class="formerror">Invalid response</span>'; ?>
				</div>
				
				
				
				<div><label><input type="submit" name="submit" value="Submit" class="submit-button" />
			    </label>
				</div>
			</form>
          Last edited by Dormilich; Jun 7 '10, 03:50 PM. Reason: Please use [code] tags when posting code

            Comment

            • Dormilich
              Recognized Expert Expert
              • Aug 2008
              • 8694
              #4
              kill the email script, if you don’t find the $_POST variables.

                Comment

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