custom fields - Wordpress Add actions and filters only if certain condition met -


i customizing wordpress comments add multiple custom fields. have added filters , actions show fields, validate them, process them , show them in comments. have written these , working fine.

however need them post belongs specific category , comment not reply of other comment.

i tried few things nothing seems work. can provide me working solution.

just start, think put conditions inside filters , not filters inside conditions. said, posts in category , category archives can use 'conditional tags' is category (for archive) , in_category (for posts):

https://codex.wordpress.org/function_reference/is_category

https://codex.wordpress.org/function_reference/in_category


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