Helper function to check if person information is correct
Source:R/check_helpers.R
      check_all_person_info.RdChecks the format of person names and orcid ids.
Value
a character vector of previously encountered problems and problems
identified for person names and orcid ids.
See also
Other check:
check_all(),
check_frontmatter(),
check_structure(),
protocolcheck,
validate_orcid()