WordPress

RFC 5322 Support for is_email() function. Quick fix.

I was quite suprised when I tested his email something+something@anything.com and found out that the default WordPress function is_email() returns false for this type of emails. In other words, is_email() function isn’t able to validate email addresses with a “+” in it but those are valid email addresses as well as per RFC standard 5322. By the way, if you look at the official documentation of is_email() function, there also said that it is not RFC compliant.

Disable Featured Images in Twenty Nineteen Theme without CSS

Multiple Image Upload Metabox

I had so many requests about multiple image uploads in comments in this tutorial, so I decided to create a separate tutorial specifically about that.

Our goal is to create something like this:

Multiple image upload metabox
So we can not only select multiple images but even sort or delete them after selection.

Guys, there are actually two ways of creating a meta box like that, the first way is an easy-breezy way, but you have to install my Simple Fields plugin first, the second way – is to do everything manually from scratch. But please do not worry, no matter what method you choose, I am going to cover both of them in this tutorial.

Personal Data Exporters and Erasers

How to customise a Privacy Policy Guide

Better way to handle WordPress Dashboard widgets with options

Everything about plugin_action_links and plugin_row_meta