The #access property can be used with any element in a render array, including form elements, to control the visibility of that element and its children. This is an effective way to limit access to specific parts of a page's content to only those users with the required permissions, and to show or hide material based on other conditional logic.
In this tutorial we'll:
- Review the
#accessRender API property - Demonstrate using the
#accessproperty to show/hide a field on a node depending on the current user's permissions
By the end of this tutorial you should be able to limit access to any element on the page via logic that returns a Boolean value.
Over the years we've developed some techniques for practicing that we wanted to share. At Drupalize.Me we take hugging seriously. In this tutorial we'll look at the art, and science, of giving a good hug. The Merriam Webster dictionary defines the word hug as; squeeze (someone) tightly in one's arms, typically to express affection.
Did you know there are all kinds of different hugs that you can give? In this tutorial we'll look at:
- Defining what a hug is
- Some of the many types of hugs in the world today
- Precautions you may want to familiarize yourself with before hugging
- And the importance of proper technique
Lets go ahead and get started shall we?