Apply Schema Validation, Stopping on Fatal Issues — apply_schema_validation • rmoriebricklayer

Runs validate_schema() and acts on the result: fatal issues raise an error via stop(), warning-severity issues emit a warning().

Usage

apply_schema_validation(df_raw, provenance)

Arguments

df_raw: The data frame to validate.
provenance: A provenance list as returned by load_provenance().

Value

Invisibly, TRUE if no issues were found and FALSE otherwise. Errors if any fatal issue is present.

Examples

prov <- list(schema = list(expected_columns = "id"))
apply_schema_validation(data.frame(id = 1), prov)
# A missing required column is fatal:
try(apply_schema_validation(data.frame(x = 1), prov))
#> Error : Missing required columns: id