php registration form problem
<pre><code> $error1=''; 
 $error2=''; 
$error3=''; 
$error4=''; 
$error5=''; 
$error6='';

$yourname='';
$email='';
$email2='';
$password='';
$password2='';
$country='';

     if (isset($_POST['Registerme']))
       { 

$_POST['yourname']=$yourname;
$_POST['email']=$email;
$_POST['email2']=$email2;
$_POST['password']=$password;
$_POST['password2']=$password2;
$_POST['country']=$country;

if($yourname==''){

    $error1='name required';

    } 


if($email==''){

    $error2='email required';

    } 
if($email2==''){

    $error3='required field';

    } 


if($password==''){

    $error4='password required';

    } 


    if($password2==''){

    $error5='required field';

    } 


if($country==''){

    $error6='country required';

    } 



       if(empty($error1) &amp;&amp; empty($error2) &amp;&amp; empty($error3) &amp;&amp; empty($error4) &amp;&amp;     empty($error5) &amp;&amp; empty($error6))

      {echo 'mysql query goes here and add the user to database';}

       }///main one

      else {$error1=''; 
     $error2=''; 
         $error3=''; 
         $error4=''; 
          $error5=''; 
            $error6='';}
</code></pre>

<p>this is a registration validation script. in my registration form there are two email and password filelds.second fields are for confirmation.i want to check weather user typed same information in that both field.if i want to do that in this script should i use another if statement? or i should use else if? i am confused about that step...</p>
