WCK Custom Fields API

Custom fields have revolutionized developing sites with WordPress and creating custom fields is becoming easier every day.

There are several plugins that simplify this task and make it easy for you to define custom fields and metaboxes with just a couple of clicks.


However, the pain starts when you try to display all this information in your templates. For this you’ll need to write code and you’re not really comfortable doing that.

You start by searching the Codex for functions that are supposed to make this tasks simple. But they’re not that straight forward, and after spending precious time trying to fit all the pieces together, you decide this process is too slow. You project needs to be finished yesterday!

So you bounce to using copy paste tutorials without actually understanding what they do. This sound easier, but it all falls apart when you realize you suddenly have some error handling and bug tracking to do.

Why does a simple thing, like getting information regarding images or users, need so many lines of code? Can’t it be simpler and more intuitive?

What if you could use simple to understand functions that give you what you want directly in your templates without extra work to process that information?

What if you could?

  • Save time by writing fewer lines of code (than using standard WordPress functions)
  • Avoid error handling and bugs that will eventually appear once more and more code is added
  • Get access directly to preprocessed data

Introducing WCK Custom Fields API

WCK Custom Fields API is meant to help you with just that. It consists of 3 easy to use, yet powerful functions that make it really easy to work with custom fields in your templates.

Let’s say you need to simply display a custom field in your theme.
With standard WordPress functions you’ll do something like this:

$my_meta = get_post_meta( $post->ID, 'my_meta_name', true ); 
if( !empty( $my_meta[0]['field-name'] ) ) 
    echo 'Value:'.$my_meta[0]['field-name']; 

Instead using WCK Custom Fields API, you’ll simply need one line of code:

 <?php the_cfc_field('my_meta_name', 'field-name'); ?>

*The function automatically detects the type of field and outputs values accordingly.

Things remain as simple even if you’re dealing with a repeater field, and need to output a specific entry (e.g. the second entry).
Instead of:

$my_meta = get_post_meta($post ->ID, 'my_meta_name', true);
if (!empty($my_meta[1]['field_name'])) {
    echo $my_meta[1]['field_name'];

You’ll have:

 <?php the_cfc_field('my_meta_name','field_name', false, 1); ?>

*The 1 at the end, tells which entry to display (index starts at 0).

For frequently used fields like Image Upload, User Select or Custom Post Type Select(for relationships between posts), things become even more complicated with standard functions.

Let’s say you want to display the avatar image from a metabox:

$my_meta = get_post_meta( $post -> ID, 'my_meta_name', true);
if (!empty($my_meta[0]['avatar'])){
    $src = wp_get_attachment_image_src( $my_meta[0]['avatar'], 'full' );
    echo '<img src="'.$src[0].'" width="'. $src[1].'" height="'.$src[2].'"/>';

Using the Custom Fields API this will simply be:

 <img src="<?php the_cfc_field('my_meta_name', 'avatar'); ?>" />

*The API function will automatically process and return only the URL.

You can also forget about error handling, no extra verifications being necessary when using the API functions.

This was just a quick glimpse of what can be achieved using the new WCK Custom Fields API. For mode details and code examples have a look at our documentation page.

Eliminate User Registration Spam from your WordPress Membership Site with Profile Builder

User Registration Spam is becoming an important concern for many of the WordPress membership site owners. If your WordPress site is set to allow user registration, then it’s probably vulnerable to user registration spam from spam-bots.

Enable WordPress User Registration

But, as we all know, user registration is a must have for any community or membership website. It’s what keeps the site alive and kicking and can also be an important source of revenue.
That’s why shutting down WordPress user registration is not an option for these types of sites.
But if you ever had to go through all the stress of deleting tens or even hundreds of users every day, you probably know that keeping your user list clean can be a big pain.

We built Profile Builder because we were convinced that WordPress user registration can be done better. Profile Builder, or “WordPress Registration Done Right” as we like to call it, is a plugin meant to pimp your site’s user registration by adding front-end registration, profile and login forms.

Since spam was also a recurring problem amongst Profile Builder’s users, we built into the plugin some cool features that will help you get rid of Spam once and for all.

Here are four features from Profile Builder PRO that will help you kiss Spam goodbye:

Read more

WordPress Testimonial Page Template with WCK

Having testimonials displayed on your client’s website is a always a nice bonus, and helps to highlight the brand’s personality and keep up with its audience.

The scope of this tutorial is to build a WordPress Testimonial Page Template with the help of WCK – Custom Fields and Post Type Creator plugin.

How you choose to do this is a matter of preference. You can opt for one of these options:

  • choose from a list of plugins that make only testimonials
  • you can also use Custom Post Types, that attaches your testimonials to a particular page
  • or, our very own favorite, choose to get your hands on by using Custom Fields that are attached to a certain Page Template.

A WordPress Testimonial Page Template with WCK

For us, the most flexible and intuitive way to create a WordPress Testimonial Page is by using Custom Fields and create our own Page Template.  We’ll use the WCK – Custom Fields Creator to speed things up.

Read more

WCK 1.1.0 is now alive and kicking!

Want to build a bullet proof, content adding interface for your clients, dead simple to use?


WordPress Creation Kit helps YOU to improve the usability of the sited you build, making them manageable by your clients. Your very own repeater custom fields and groups, custom post type and taxonomy creator with front-end posting.

On WCK powered websites, clients will be able to easily enter their content without getting confused by shortcodes, html and who knows what else, because the UI will look and feel like it’s part of WordPress.

What’s new?

  • Options Page Creator – you to create new admin menu items called “Client Site Options” which can hold advanced custom field groups (just like any other edit page).
  • More extra-field types: Date, User Select, Country Select.
  • Automatic Updates via the WordPress Plugins interface.
  • Quite a few bugfixes and small improvements.
  • Multiple versions at different pricing points. (We have a Pro and Hobbyist version available now)


Give Clients the Power to Self-Manage and Update Their WordPress Sites

UPDATE: WordPress Creation Kit 1.1.0 is now available for download

To developers, the WordPress admin interface is really simple and intuitive, particularly considering the amount of trouble we go through to make things behave like they should.

I found out a lot of clients that were excited about having their own self-powered CMS, freaked out when trying to change a piece of content or simply weren’t using it at all. It still wasn’t easy or intuitive enough.

Three things that make it hard for non-technical clients to update their site

  • using HTML with different classes in the content editor. Sooner or later they are just going to forget a closing tag, break the site and that means an email or phone-call when you were in the middle of a really cool project and didn’t want to be interrupted.
  • using various plugins with settings with settings all over the place. They’re gona forget to change something and that’s coming back to you.
  • shortcodes – I know what you’re thinking, they are actually useful, but not if they forget the shortcode name or what parameters to use. Also, shortcodes get intertwined with content in the editor and that’s like using HTML, only a little bit easier.

Now imagine having a single place where your client can edit exactly what he needs: a couple of testimonials, update their logo or favicon, changing the copyright footer text, managing the slideshow on the homepage or give them some textareas where to insert their ads.

Welcome Options Page Creator – a new feature coming soon in WCK


The Options Page Creator Allows you to create a new menu item called “Client Site Options” which can hold advanced custom field groups (just like any other edit page). You can register multiple options pages with multiple meta-boxes and repeater fields.

Perfect for:

  • Theme Settings
  • Mini plugins that need an UI
  • Advertising zones
  • Small content pieces that don’t deserve a Custom Post Type just for them (mini-testimonials, widget like zones, etc.)

A new WordPress Creation Kit is coming June 13*

Building a bullet proof, content adding interface for your clients will get a lot easier.

WordPress Creation Kit helps YOU to improve the usability of the sited you build, making them manageable by your clients. Your very own repeater custom fields and groups, custom post type and taxonomy creator with front-end posting.

  • Custom Post Type Creator
  • Custom Fields Creator
  • Custom Taxonomy Creator
  • Front-End Posting
  • Options Page Creator

Hop on the list if you want first dibs and some more freebies from the launch day:

Fixed and Improved WordPress User Listing

We have some good news for our WordPress User Listing feature from Profile Builder Pro!

Yes, as the title says it, we have fixed quite a few bugs on the WordPress User Listing feature.

Thanks to you, we received lots of feedback and there were a lot of edge case scenarios that broke the functionality.  This feature was rebuilt from scratch, now being a lot more stable and working as it was supposed to.

To get access to the latest Profile Builder Pro version please visit your account page, or wait top 12 hours for the automatic update to arrive to your WordPress installation.

As you know, this feature was created for you to ease the process of listing your registered users, and customize that list by your own preferences.

Writing your own html code for the front-end WordPress user listing design, can be done in the back-end, where you have two text areas to be completed: the one for the “all-userlisting’, and the one for the ‘single-userlisting’.


The User Listing feature allows you to list users with only certain roles, to list users only with a certain meta-field/meta-value combination, to list only users who want their profile to be viewable by others or to list any a combination of the last three mentioned.

That’s pretty much of it, if you have any problem, or any other suggestion, please let us now, by asking in the forum section, or send an email to our colleague gabriel[at]cozmoslabs.com.

WordPress Login and Registration with Email

Do you have users that would like to Log In and Register into your WordPress site by email? Knowing what a hurdle can be reminding a username, Profile Builder comes with a new feature to fix that issue.

Reckoning that an email address is unique and more personal than just a random user name and since we all want happy users, as owner of your WordPress site, you can make it easier for your users to Log In and register , by enabling this feature on your site.

To activate the Log In with email feature of the Profile Builder, you just have to download,install and activate the plugin, if you don’t already have it.

As admin of your WordPress site, you have to enter the Dashboard menu, and select the Users field, and the Profile Builder subfield.

Now just go to the ‘General Settings’ field and all you have to do is to select from the tab the ‘Allow Users to Log In with email” choice.

login with email

And that’s it. What’s left is letting your users be aware of the availability of the new option.

If it happens for you to be  an existing client of Profile Builder Pro you’ll automatically have access to the new feature via Automatic Updates or you can download the latest version via the Account Page.

WordPress Email Confirmation for New Users

WordPress Email Confirmation for new users has been around in Profile Builder for quite some time, however something was missing from it.

What do I do if the confirmation email doesn’t send? Is there a way to force activate it?

Since new users that didn’t approve their emails are stored in the wp_signups database table, they don’t appear in All Users section. That’s how WordPress Email Confirmation works.

That turns into a problem when:

  • the user deletes the WordPress confirmation email before activating his account
  • the confirmation email end up in the spam folder
  • the email doesn’t get sent at all due to a server error

When the above happens, there are three problems that appear:

  • the user can’t approve his account
  • the user can’t try to register again with the same email or user name (since WordPress is still waiting for the previous account to approve his registration)
  • the admin can only delete the un-confirmed email from the database and can’t manually approve the account

Imagine having the possibility to manually approve users or delete fake accounts from wp_signups table

WordPress Email Confirmation

Starting with version 1.3.4 of Profile Builder (Pro and Hobbyist versions), the WordPress Email Confirmation just got better by giving you the possibility, as an admin, to manually approve or delete users that haven’t confirmed their email addresses directly from the WordPress backend.

To do so, just go to Users -> All Users and click the “Users with Unconfirmed Email Address” link. That’s it folks!

WordPress User Registration Plugin

Not sure what’s the right WordPress User Registration Plugin for you to use on your project?

Going through all the WordPress User Registration plugins can be disorienting. You probably spent hours and hours searching for plugins and tutorials to help you with your project and you’re still as confused as when you started. Imagine finding the best one to use for your project without loosing hours testing them all out. You can them spend all that saved time relaxed knowing what’s needed for your project.

In this Part 2 of the WordPress User Registration Series we’ll go through what makes a good WordPress User Registration Plugin, what you can achieve without coding and why using a registration plugin is a good idea.

Read more

WordPress Registration Email – Customize with Profile Builder Pro

Trying to customize the WordPress Registration Email normally means copy pasting a custom php function and then modifying it to fit your project.

But what often happens is that you’re not sure how to implement this because you’re not a developer and you’re not sure how to use the filters that are setup in place.

Now imagine that you can customize the:

  • WordPress Registration Email
  • The email sender and body text with the info from the fields on the registration form
  • Override the from address so that it is the name of the business
  • Customize the Admin Email sent when a new users is registered

All that and more is possible with two new addons for Profile Builder Pro 1.3.0.

Read more