Come together with the global Drupal community in Rotterdam, 28 Sept – 1 Oct 2026. Sessions, contribution, connection, and Early Bird savings until 8 June.
By zythyr on
I am creating a content type where users can post textbooks they are selling. Textbooks posted can refer to multiple classes since the same textbook can be used in multiple classes. Each class has a class code which is usually 8 chars long, example: EMA3010C, PHY2049, CHM1046L, etc...
So when users post a textbook they want to sell, I want them to be able to list all the class codes the book they are selling can be used for.
I created a vocabulary called "Class code". Then in the textbook content type, I added a content taxonomy field with autocomoplete/free tagging which I am guessing will allow users to add multiple tags (multiple class codes).
The problem I am having is:
1) I am not really sure how the free tagging works, are each terms (class code) suppose to be separated by a space or a comma?
2) Is there a way I can force each term entered (class code) to be maximum 8 characters
3) Is it possible to convert all the terms (class code) entered into CAPS?
