Server Validation if Recordset not empty
Working on order form for product_details.php that shows options for Embroidery ONLY for some Products.
I have successfully setup the Select Option to Show if Recordset not empty. So in the case of products that do not offer Embroidery the Select Options are hidden.
Next I added 2 validations, one to select from a list of colors and one to select Embroidery or Plain.
Problem is all Products pass thru the detail_products.php before being Added to Cart. So the page will not validate when there is no selection for Embroidery even though to the customer the option is not available. All they see is the Validation Show if error message and the item is not added to Shopping Cart
I have read various posts about using the
<?php if ($totalRows_rsEmbroidery > 0) { // Show if recordset not empty ?>
and tried putting around WAFV code but result is an error message about an undefined variable.
Follows the php for Form Validation with the added <?php if ($totalRows.....
<?php
if (isset($_POST["eCart1_1_ATC_x"])) {
$WAFV_Redirect = "";
$_SESSION['WAVT_productdetail_366_Errors'] = "";
if ($WAFV_Redirect == "") {
$WAFV_Redirect = $_SERVER["PHP_SELF"];
}
$WAFV_Errors = "";
$WAFV_Errors .= WAValidateRQ(((isset($_POST["eCart1_1_Color_Add"]))?$_POST["eCart1_1_Color_Add"]:"") . "",true,1);
if ($totalRows_rsEmbroidery > 0) {
$WAFV_Errors .= WAValidateRQ(((isset($_POST["eCart1_1_Embroidery_Add"]))?$_POST["eCart1_1_Embroidery_Add"]:"") . "",true,2);
}
if ($WAFV_Errors != "") {
PostResult($WAFV_Redirect,$WAFV_Errors,"productdetail_366");
}
}
?>
And code for Form Select
<?php if ($totalRows_rsEmbroidery > 0) { // Show if recordset not empty ?>
<select name="eCart1_1_Embroidery_Add">
<option value="">Select Embroidery Option</option>
<?php
do {
?>
<option value="<?php echo $row_rsEmbroidery['ProductOptionID']?>"><?php echo $row_rsEmbroidery['OptionName']?></option>
<?php
} while ($row_rsEmbroidery = mysql_fetch_assoc($rsEmbroidery));
$rows = mysql_num_rows($rsEmbroidery);
if($rows > 0) {
mysql_data_seek($rsEmbroidery, 0);
$row_rsEmbroidery = mysql_fetch_assoc($rsEmbroidery);
}
?></select>
<?php } // Show if recordset not empty ?></td>
And code for Validation Show if
<?php
if (ValidatedField('productdetail_366','productdetail_366')) {
if ((strpos((",".ValidatedField("productdetail_366","productdetail_366").","), "," . "2" . ",") !== false || "2" == "")) {
if (!(false)) {
?>
<span style="color: #d73436">Please select an Embroidery Option</span> <br />
<?php //WAFV_Conditional product_detail.php productdetail_366(2:) <-- not a smiley face should be colon and closing bracket.
}
}
}?>
