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07/07/2008 at 01:10PM PDT, ID: 23544602
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8.3

Credit Application FORM CAPTCHA not validating and not processing to next php page.

Asked by Guest85 in PHP and Databases

Tags: PHP, FF 2.0-3.0, IE 5-7

I have a credit application and here's the final processes of the form:

Step 3.0 - Final form fields w/ Captcha image and submit button at the bottom >>
Step 3.1 - Captcha Validation page that forwards to a different page when validated >>
Step 4.0 - Processor page (Steps 1-3 saved in session and submitted to DB at this point) >>
Step 4.1 - Credit Application submission confirmation page.

Here's the problem:

I see the Captcha image on step 3.0 but going to Step 3.1(Captcha Validation) freezes the process with a white page whether I type the Captcha correctly or not. I don't have an error message for when the Captcha is incorrect.

I've been able to change Step 3.1(Captcha Validation)  to forward to the other pages and submit to the DB but then the Captcha isn't validated at all.

Can you look at the code I'm using for Step 3.1 (Captcha Validation) and tell me what needs to be changed? I'll provide Step 3.0 and then 3.1.

Thanks! 
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<?php
session_start();
$SID=session_id();
 
//Connection statement
require_once('../Connections/devnet.php');
 
// Load the common classes
require_once('../includes/common/KT_common.php');
 
// Load the tNG classes
require_once('../includes/tng/tNG.inc.php');
 
// Make a transaction dispatcher instance
$tNGs = new tNG_dispatcher("../");
 
// Start trigger
$formValidation = new tNG_FormValidation();
$formValidation->addField("cc_type", ture, "text", "", "2", "", "Please select a Credit Card type.");
$formValidation->addField("cc_number", true, "text", "cc_generic", "", "", "");
$formValidation->addField("cc_expire", true, "text", "", "3", "", "Pleast enter at least 3 digits.");
$formValidation->addField("cc_holdername", true, "text", "", "", "", "");
$formValidation->addField("cc_signature", true, "text", "", "3", "", "Please enter at least 3 digits.");
$formValidation->addField("agree", true, "", "", "", "", "");
$tNGs->prepareValidation($formValidation);
// End trigger
 
// Make a custom transaction instance
$customTransaction = new tNG_insert($devnet);
$tNGs->addTransaction($customTransaction);
 
// Register triggers
$customTransaction->registerTrigger("STARTER", "Trigger_Default_Starter", 1, "POST", "KT_Custom1");
$customTransaction->registerTrigger("BEFORE", "Trigger_Default_FormValidation", 10, $formValidation);
$customTransaction->registerTrigger("END", "Trigger_Default_Redirect", 99, ".../index.php?app=ccp0&ns=display&ref=Captcha_Validation");
// index.php?action=insert
 
// Add columns
$customTransaction->setTable("credit_app3");
$customTransaction->addColumn("checking", "CHECKBOX_YN_TYPE", "POST", "checking", "N");
$customTransaction->addColumn("checking_bank_name", "STRING_TYPE", "POST", "checking_bank_name");
$customTransaction->addColumn("checking_bank_location", "STRING_TYPE", "POST", "checking_bank_location");
$customTransaction->addColumn("checking_account_number", "STRING_TYPE", "POST", "checking_account_number");
$customTransaction->addColumn("savings", "CHECKBOX_YN_TYPE", "POST", "savings", "N");
$customTransaction->addColumn("savings_bank_name", "STRING_TYPE", "POST", "savings_bank_name");
$customTransaction->addColumn("savings_bank_location", "STRING_TYPE", "POST", "savings_bank_location");
$customTransaction->addColumn("savings_account_number", "STRING_TYPE", "POST", "savings_account_number");
$customTransaction->addColumn("cc_type", "STRING_TYPE", "POST", "cc_type");
$customTransaction->addColumn("cc_number", "STRING_TYPE", "POST", "cc_number");
$customTransaction->addColumn("cc_expire", "STRING_TYPE", "POST", "cc_expire");
$customTransaction->addColumn("cc_holdername", "STRING_TYPE", "POST", "cc_holdername");
$customTransaction->addColumn("cc_signature", "STRING_TYPE", "POST", "cc_signature");
$customTransaction->addColumn("agree", "CHECKBOX_YN_TYPE", "POST", "agree", "N");
$customTransaction->addColumn("agree_date", "STRING_TYPE", "POST", "agree_date");
$customTransaction->setPrimaryKey("ID", "NUMERIC_TYPE");
// End of custom transaction instance
 
// Execute all the registered transactions
$tNGs->executeTransactions();
 
// Get the transaction recordset
$rscustom = $tNGs->getRecordset("customTransaction");
$totalRows_rscustom = $rscustom->RecordCount();
 
$action=$_GET['action'];
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
 
<head>
<title>Credit Application - Step 3</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
 
<?php echo $tNGs->displayValidationRules();?>
 
<style type="text/css">
<!--
.style1 {color: #C31F1F}
.style2 {color: #0000CC; }
-->
</style>
</head>
 
<body>
 
<form method="post" id="form1" action=".../index.php?app=ccp0&ns=display&ref=credit_application_3.1">
  <table align="center" cellpadding="2" cellspacing="0" class="KT_tngtable">
	<tr>
      <td class="KT_th"><label for="checking">Checking:</label></td>
      <td><input  <?php if (!(strcmp(KT_escapeAttribute($rscustom->Fields('checking')),"Y"))) {echo "checked";} ?> type="checkbox" name="checking" id="checking" value="Y" />
          <?php echo $tNGs->displayFieldError("custom", "Checking"); ?> </td>
    </tr>
    <tr>
      <td class="KT_th"><label for="checking_bank_name">Checking Bank Name:</label></td>
      <td><input type="text" name="checking_bank_name" id="checking_bank_name" value="<?php echo KT_escapeAttribute($rscustom->Fields('checking_bank_name')); ?>" size="32" />
          <?php echo $tNGs->displayFieldHint("checking_bank_name");?> <?php echo $tNGs->displayFieldError("custom", "checking_bank_name"); ?> </td>
    </tr>
    <tr>
      <td class="KT_th"><label for="checking_bank_location">Checking Bank Location:</label></td>
      <td><input type="text" name="checking_bank_location" id="checking_bank_location" value="<?php echo KT_escapeAttribute($rscustom->Fields('checking_bank_location')); ?>" size="32" />
          <?php echo $tNGs->displayFieldHint("checking_bank_location");?> <?php echo $tNGs->displayFieldError("custom", "checking_bank_location"); ?> </td>
    </tr>
    <tr>
      <td class="KT_th"><label for="checking_account_number">Checking Account Number:</label></td>
      <td><input type="text" name="checking_account_number" id="checking_account_number" value="<?php echo KT_escapeAttribute($rscustom->Fields('checking_account_number')); ?>" size="32" />
          <?php echo $tNGs->displayFieldHint("checking_account_number");?> <?php echo $tNGs->displayFieldError("custom", "checking_account_number"); ?> </td>
    </tr>
    <tr>
	  <td class="KT_th"><label for="savings">Savings:</label></td>
      <td><input  <?php if (!(strcmp(KT_escapeAttribute($rscustom->Fields('savings')),"Y"))) {echo "checked";} ?> type="checkbox" name="savings" id="savings" value="Y" />
          <?php echo $tNGs->displayFieldError("custom", "Savings"); ?> </td>
    </tr>
    <tr>
      <td class="KT_th"><label for="savings_bank_name">Savings Bank Name:</label></td>
      <td><input type="text" name="savings_bank_name" id="savings_bank_name" value="<?php echo KT_escapeAttribute($rscustom->Fields('savings_bank_name')); ?>" size="32" />
          <?php echo $tNGs->displayFieldHint("savings_bank_name");?> <?php echo $tNGs->displayFieldError("custom", "savings_bank_name"); ?> </td>
    </tr>
    <tr>
      <td class="KT_th"><label for="savings_bank_location">Savings Bank Location:</label></td>
      <td><input type="text" name="savings_bank_location" id="savings_bank_location" value="<?php echo KT_escapeAttribute($rscustom->Fields('savings_bank_location')); ?>" size="32" />
          <?php echo $tNGs->displayFieldHint("savings_bank_location");?> <?php echo $tNGs->displayFieldError("custom", "savings_bank_location"); ?> </td>
    </tr>
    <tr>
      <td class="KT_th"><label for="savings_account_number">Savings Account Number:</label></td>
      <td><input type="text" name="savings_account_number" id="savings_account_number" value="<?php echo KT_escapeAttribute($rscustom->Fields('savings_account_number')); ?>" size="32" />
          <?php echo $tNGs->displayFieldHint("savings_account_number");?> <?php echo $tNGs->displayFieldError("custom", "savings_account_number"); ?> </td>
    </tr>
    <tr>
      <td class="KT_th"><label for="cc_type">Credit Card Type:</label></td>
      <td><select name="cc_type" id="cc_type">
	    <option value="-" >Select One</option>
        <option value="VISA" >VISA</option>
        <option value="MASTERCARD" >MASTERCARD</option>
        <option value="DISCOVER" >DISCOVER</option>
        <option value="AMERICAN EXPRESS" >AMERICAN EXPRESS</option>
      </select>
          <?php echo $tNGs->displayFieldError("custom", "cc_type"); ?> </td>
    </tr>
    <tr>
      <td class="KT_th"><label for="cc_number">Credit Card Number:</label></td>
      <td><input type="text" name="cc_number" id="cc_number" value="<?php echo KT_escapeAttribute($rscustom->Fields('cc_number')); ?>" size="32" />
          <?php echo $tNGs->displayFieldHint("cc_number");?> <?php echo $tNGs->displayFieldError("custom", "cc_number"); ?> </td>
    </tr>
    <tr>
      <td class="KT_th"><label for="cc_expire">Exp. Date:</label></td>
      <td><input type="text" name="cc_expire" id="cc_expire" value="<?php echo KT_escapeAttribute($rscustom->Fields('cc_expire')); ?>" size="32" />
          <?php echo $tNGs->displayFieldHint("cc_expire");?> <?php echo $tNGs->displayFieldError("custom", "cc_expire"); ?> </td>
    </tr>
    <tr>
      <td class="KT_th"><label for="cc_holdername">Cardholders Name:</label></td>
      <td><input type="text" name="cc_holdername" id="cc_holdername" value="<?php echo KT_escapeAttribute($rscustom->Fields('cc_holdername')); ?>" size="32" />
          <?php echo $tNGs->displayFieldHint("cc_holdername");?> <?php echo $tNGs->displayFieldError("custom", "cc_holdername"); ?> </td>
    </tr>
    <tr>
      <td class="KT_th"><label for="cc_signature"><a href=".../credit/validation.php" class="style2" onClick="return popup2(this, 'validation')">Security Validation #:</a></label></td>
      <td><input type="text" name="cc_signature" id="cc_signature" value="<?php echo KT_escapeAttribute($rscustom->Fields('cc_signature')); ?>" size="32" />
          <?php echo $tNGs->displayFieldHint("cc_signature");?> <?php echo $tNGs->displayFieldError("custom", "cc_signature"); ?> </td>
    </tr>
    <tr>
      <td class="KT_th"><label for="agree"><a href=".../credit/terms_and_conditions.php/" class="style2" onClick="return popup(this, 'terms_and_conditions')">Agree to Terms:</a></label></td>
	  <td><input  <?php if (!(strcmp(KT_escapeAttribute($rscustom->Fields('agree')),"Y"))) {echo "checked";} ?> type="checkbox" name="agree" id="agree" value="Y" />
          <?php echo $tNGs->displayFieldError("custom", "agree"); ?> </td>
    </tr>
    <tr>
      <td colspan="2" class="KT_th"><div align="center"><p><img src=".../credit/CaptchaSecurityImages.php" alt="captcha" /><input id="security_code" name="security_code" type="text" /></p></div>
        </td>
    </tr>
    <tr class="KT_buttons">
      <td colspan="2"><div align="right">
        <input type="hidden" name="agree_date" id="agree_date" value="<?php echo date('YmdHis'); ?>" />
		<input type="submit" name="KT_Custom1" id="KT_Custom1" value="Submit Application" />
      </div></td>
    </tr>
  </table>
</form>
 
</body>
</html>
[+][-]07/07/08 01:12 PM, ID: 21948272

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About this solution

Zone: PHP and Databases
Tags: PHP, FF 2.0-3.0, IE 5-7
Sign Up Now!
Solution Provided By: routinet
Participating Experts: 1
Solution Grade: A
 
 
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