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Create Render Element
A render element that can be used with render array
A
render element contains different Element types for example div, text, checkbox, radio etc that are rendered on page. Its a good programming practice to follow component based development (CBD) in Drupal.
In this article we will create a Youtube element that will take a youtube url and show it as embedded video on the rendered page.
File structure
Create the following file structure at modules/custom directory.