Formidable's Knowledgebase is wrong about using frm_add_settings_section
I spent the last couple of days debugging a Formidable Forms integration with the the Easy Digital Downloads Licensing Module because of wrong information in the Formidable Forms KnowledgeBase. This is the page with my do not follow explicitly tag. https://formidableforms.com/knowledge...
The KnowledgeBase says to use add_action when it should be add_filter. Hopefully, this quick video will save you some debugging time.