I need to group a view by first initial (A,B,C) but both A and a are considered separate groups How can I get views to group upper and lowercase together?
I have the title field added twice in the view and the second instance under REWRITE RESULTS I have &quot;Trim this field to a maximum length&quot; of 1.  My view is grouped by this second field (so the first letter of the title.)
I have tried glossary mode with a contextual filter and that also didn't yield results.
Do I have to convert the field with strtoupper in a view template to achieve this?
In Drupal 8, a workaround is with twig. Choose the option to Override the output of this field with custom text and then use twig to capitalize.
{{ my_field|upper }}