Gravity Forms User Registration Validation

Hi, I asked Gravity Forms support about this, they have a workaround.
Maybe the plugin developer can include this code in the next version?

`add_action(“gform_user_registration_validation”, “validate_multisite_submission”, 10, 3);
function validate_multisite_submission($form, $config, $pagenum){

// make sure we only run this code on the specified form ID
if($form[‘id’] != 1)
return $form;

// get the ID of the email field from the User Registration config
$email_id = $config[‘meta’][’email’];

// loop through the current form fields
foreach($form[‘fields’] as &$field) {

// confirm that we are on the current field ID and that it has failed validation because the email already exists
if($field->id == $email_id && $field->validation_message == ‘This email address is already registered’)
$field->failed_validation = false;

}

return $form;
}