I have a custom post type, BOOKS. It has several custom fields, namely; TITLE, AUTHOR, GENRE, RATING. How do I fix my meta_query code below so that only books that have the search word in the custom fields; title, author, genre; WITH EXACTLY the rating specified in my search form, gets displayed in the results?
I have made a custom search form; a text area that will search through the title, author, and genre; and a dropdown that will search for the rating. The meta_query I made below only searches through the title, author, and genre. But I am now stumped in how to add the code for the rating.
This is how I visually imagined it with meta_query relation:
(title OR author OR genre) AND rating