title: I can registration user without login using wp_insert_user?
body: <p>I use wp_insert_user to add a user, but there you need to have a username and password, and I only need mail without a username and password. Just use this function, because there is not a bad functionality, which I then need.</p>
  
  <pre><code>  $user_company = $array_jsons['company'];
    $user_email = $array_jsons['email'];
    $role = $array_jsons['role'];
    $info = array(
      'user_login'  =&gt;  '', // how i do without login 
      'user__pass'  =&gt;  '', // how i do without login 
      'user_company' =&gt; $user_company,
      'user_email' =&gt; $user_email,
      'display_name' =&gt; $user_email,
      'role' =&gt; $role
   );
    $result = wp_insert_user( $info );
    if(is_wp_error( $result)) {
      echo $result-&gt;get_error_message();
    } else {
      echo "Added user {$result}";
     }
  </code></pre>