@justin– I think the usage of WP_User_Query is off. Use this post by Tom Mcfarlin for reference >

Try this. It worked for me:

add_filter('piklist_validation_rules', 'check_if_unique', 11);
function check_if_unique($validation_rules)
{
  $validation_rules['custom_unique'] = array(
    'callback' => 'my_validate_unique'
  );
 
  return $validation_rules;
}
 
function my_validate_unique($file, $field, $arguments)
{
  $user_query = new WP_User_Query( array( 'meta_key' => 'user_custom_url', 'meta_value' => $field) );

  $users = $user_query->get_results();

  if(empty($users[0]))
  {
    return true;
  }
  else
  { 
    return __('is not unique', 'your-text-domain');
  }
 
}

@gregg- currently Piklist groups widgets by their plugin or theme. There is no setting to remove this.

I’m curious why you don’t like this. The WordPress widget page is pretty dysfunctional when there are lots of widgets.

@cdcorey– I’m trying to reproduce but I can’t. Here’s what I’m doing:
-Piklist > Demos > activate.
-The Piklist Demos register custom post types and taxonomies using the Piklist filters.
-Pages > My Account > edit your password and account details.

This works for me.

Could you send us the custom CPT and Tax code you were using that is breaking Woocommerce? Email to [email protected]

@justin–

Instead of returning false, you should return a message:

return __('is not unique', 'text-domain');

Let us know if that works.

@justin– We believe we have a fix for this issue. I will be sending you a beta version of Piklist in the next few days.

@wpkonsulterna– Thanks for the idea. We are going to rethin relationships… all relationships. And will keep this in mind.

This is totally untested. The only thing I don’t know is how you are associating a Client to a Trainer. You will have to fill in that logic.

add_filter('piklist_taxonomies', 'my_custom_taxonomies');
function my_custom_taxonomies($taxonomies)
{
  global $current_user;

  get_currentuserinfo();

  if (current_user_can('edit_posts')) // You're a Trainer
  {
    $trainer_id = $current_user->ID;
  }
  else // You're a Client
  {
    // Find the association between the Client and Trainer.
    // Get the Trainer's user_id.
    $trainer_id = $trainer->ID;
  }

  $trainer_info = get_userdata($trainer_id); // Get all user info for Trainer

  // Register Taxonomy for the Trainer
  $taxonomies[] = array(
    'post_type' => array('post')
    ,'name' => 'personal_tags_' . $trainer_id // Append User ID to taxonomy name
    ,'configuration' => array(
      'hierarchical' => false
      ,'labels' => piklist('taxonomy_labels', $trainer_info->display_name . "'s Tag") // Append user name to Taxonomy labels
      ,'show_ui' => true
      ,'query_var' => true
      ,'rewrite' => array(
        'slug' => 'personal_tags_' . $trainer_id->ID // Append user ID to taxonomy slug
      )
      ,'show_admin_column' => true
      ,'comments' => true
    )
  );

  return $taxonomies;
}

Let me know if this makes sense.

@vondervick– Welcome to the Piklist community!

That tutorial was inspired by another Piklist user that wanted that kind of functionality. The goal was to give each LOGGED IN user their own taxonomy. If User One is logged in, then only that taxonomy is registered… the other taxonomies don’t even exist.

It doesn’t sound like this is the type of functionality you really want.

What functionality are you trying to achieve?

(I moved this topic to it’s own post since it had nothing to do with the original)