How to disable weekends and holidays in a Gravity Forms date picker
There are many reasons you might want to restrict a Gravity Forms calendar to working days only. Find out how this can be achieved with either code or visually with the Hero for Gravity Forms add-on.
Calculating holidays for a given year in PHP
You may want to display an interval when the company is open, and a closed sign when it's closed. But how can you automatically show the closed sign on holidays? Let's find out.
How to make Gravity Forms date inputs read only
Gravity Forms date inputs are editable by default, but you might want to make them read only if you want to limit the date to what you can choose in the date picker. This article will show you how to do that.
How to easily add your own custom CSS, JavaScript and PHP to a WordPress website
If you have a WordPress website, it's likely that you needed a few customizations at some point. This article will show you how you can easily customize any WordPress website with just a few lines of code.