Check if an argument is a valid LEI string

Validates LEI (Legal Entity Identifier) format including MOD-97-10 check digit verification (ISO/IEC 7064).

Usage

is_lei(x)

Arguments

x

(any)
Object to check.

Value

TRUE if x is a valid LEI string, FALSE otherwise.

References

https://en.wikipedia.org/wiki/Legal_Entity_Identifier https://www.govinfo.gov/content/pkg/CFR-2016-title12-vol8/xml/CFR-2016-title12-vol8-part1003-appC.xml

Examples

is_lei("7H6GLXDRUGQFU57RNE97")
#> [1] TRUE