Panels comes with a great feature where you can control the visibility of individual panel panes. Visibility rules are useful when you need to show or hide a pane based off some criteria.
Good use of icons on a website can really lift its overall design. Of course, you can't just slap them on and expect a site to look brilliant. It's all about choosing the right type of icons to match the design.
Frequently asked questions, or FAQ for short, are fairly common on websites these days. A good FAQ page can help in reducing the number of support requests for basic questions.
The "Long text and summary" field has a pretty handy formatter called "Summary or trimmed". This will display a summary, if one is supplied, or Drupal will simply trim the text and display it.
Out of the box, Drupal offers only a single type of validation for fields; required or not required. For most use cases this is fine, however, it can be a little difficult to define your own custom validation logic.
Out of the box, Drupal offers only a single type of validation for fields; required or not required. For most use cases this is fine, however, it can be a little difficult to define your own custom validation logic.