Placeholder EINs — md_placeholder_ein • matchdb

The R version of the rule md_guard_observed() applies in SQL. Placeholder names are npmatch's rule, npnormalize::np_name_placeholder().

Usage

md_placeholder_ein(x)

Arguments

x: EINs in any format.

Value

Logical; NA for EINs that are not nine digits.

Examples

md_placeholder_ein(c("000000000", "12-3456789", "EIN-00-0019818", "EIN-53-0196605"))
#> [1]  TRUE  TRUE  TRUE FALSE