For example, in this tutorial, the code suggested when saving meta box data is /* Verify the nonce before proceeding. */ if ( !isset( $_POST['smashing_post_class_nonce'] ) || !wp_verify_nonce( ...
I'm surprised to see that when creating post meta using the default/built in custom fields on the post editor page it allows you to enter tags like: <a>,<script>,etc. I then ...
I have added some custom user options to the profile page on my site, and most are all OK for the user to modify themselves. These options live in their own section. The users have read access and ...
I have a custom post type with several custom fields. I am looking to do some validation on these fields because they will be used downstream by other services. So, it is important that it can't be ...