Step 8 (all columns) - value conformance check across the dataset

Iterates over cols, skips variables with no value: block, and calls .validate_column_values() for the rest.

Usage

.validate_all_values(dt, config, cols, dataset_label = "")

Arguments

dt

A data.table (read-only in this step).

config

Config object from load_config().

cols

Character vector of column names to check.

dataset_label

Label for warning messages.

Value

A list of issue data.tables (may be empty).