Add a MARC search form to the advanced search on the opac
This plugin will add a form to allow searching marc to the OPAC advanced search
Prerequisites:
- You must be using Elastisearch as the search engine
- ElasticsearchMARCFormat must be set to 'Searchable array'
The form can be toggled on the advanced search page, some notes"
- you must supply a full tag/subfield and term to search
- you cannot search all subfields of a tag
- you cannot search controlfields