Check affiliation columns for consistency
Source:R/validate_helpers.R
check_affiliation_consistency.RdThis function checks if both legacy (Primary affiliation and Secondary affiliation)
and Affiliation {n} columns are present in the contributors_table. If both are present,
it raises a warning to suggest using only one format to ensure consistent results.
In the first version of tenzing only two affiliation were allowed per contributor
and the required names for the columns were Primary affiliation and Secondary affiliation. In the new version of the spreadsheet
any number of affiliation columns can be created as long as they follow the Affiliation {number} naming convention.