| Catmandu::Fix::Condition::marc_has(3pm) | User Contributed Perl Documentation | Catmandu::Fix::Condition::marc_has(3pm) |
Catmandu::Fix::Condition::marc_has - Test if a MARC (sub)field exists
# marc_has(MARC_PATH)
unless marc_has('245')
add_field('error.$append','no 245 value!')
end
Evaluate the enclosing fixes only if the MARC (sub)field exists.
Evaluates to true when the MARC_PATH values exists, false otherwise.
Catmandu::Fix::marc_has_many
| 2022-09-27 | perl v5.34.0 |