This function conducts a series of validation checks on Compositions data.
The function will return any errors encountered during validation.
Usage
validate_composition(user_data, action, database)
Arguments
- user_data
A data frame containing control data to validate.
- action
The action being performed, either "create" or "extraction".
- database
The database connection or specification to use for validation.
Value
A list containing validation errors, if any.
