I don't have a Templates folder. I do have a contactus.php in the root of the Contact_GMC folder however. Line 14 on that page reads:
$WAFV_Errors .= WAValidateRQ(((isset($_POST["Contact_Name"]))?$_POST["Contact_Name"]:"") . "",true,1);
Is that what you're telling me to replace with
<?php echo(stripslashes(str_replace("\n","<BR />",$pval))); ?>
Best - Joe