<?php
    if(isset($_POST[submit])){
          $error='';//set $error to blank
          if(strlen($_POST[FirstName]) == 0){
            $errorFname.="A Valid First Name Is Required!<br />";
          }
          if(strlen($_POST[LastName]) == 0){
            $errorLname.="A Valid Last Name Is Required!<br />";
          }
          if(strlen($_POST[CompanyName]) == 0){
            $errorCname.="A Valid Company Name Is Required!<br />";
          }
          if(strlen($_POST[CompanyAddress]) == 0){
            $errorCaddress.="A Valid Address Is Required!<br />";
          }
          if(strlen($_POST[CompanyCity]) == 0){
            $errorCcity.="A Valid City Is Required!<br />";
          }
          if(strlen($_POST[CompanyState]) <> 2){
            $errorCstate.="A Valid State Is Required!<br />";
          }
          if(trim($_POST[CompanyZip])=='' || strlen(trim($_POST[CompanyZip])) <> 5){
              $errorCzip.="A Valid Zip Code is Required!<br />";
          }
          if(strlen($_POST[CompanyWebsite]) < 3){
              $errorCwebsite.="Please enter a valid Website!<br />";
          }
          if(trim($_POST[CompanyEmail])==''){
            $errorCemail.="An email address is required!<br />";
          }
    else{
        if(!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $_POST[CompanyEmail])) {
        $errorCemail2="The e-mail you entered was not in the proper format!";
         }
    }
  if($errorFname=='' AND $errorLName=='' AND $errorCName=='' AND $errorCAddress=='' AND $errorCState=='' AND $errorCZip=='' AND $errorCWebsite=='' AND $errorCEmail=='' AND $errorCEmail2==''){//no text is in $error, the page has verified
         $pass="1";
    }else{
       echo "<span style=color:red>$error</span>";
       $pass="0";
    }
}