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Filter Before Writing Custom Fields (meta) to DB (1 post)

  1. webbtj
    Member
    Posted 1 year ago #

    Is there a filter (or hook) that I can run before custom post fields (or meta data) is saved to the database? I've tried wp_insert_post_data and wp_update_attachment_metadata but neither are what I need.

    Thanks,
    -TJ

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