Check for Missing First Names

This function checks for missing values in the Firstname column of the contributors_table and returns a warning if any first names are missing.

Usage

check_missing_firstname(contributors_table)

Arguments

contributors_table

A dataframe containing the contributors' information.

Value

A list containing:

type

Type of validation result: "success" or "warning".

message

An informative message indicating the row numbers with missing first names, if any.