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Is it an Amazon ASIN?

Usage

is_asin(x)

Arguments

x

A character vector.

Value

Logical vector; TRUE for a B0 + 8 alphanumeric ASIN.

See also

Examples

is_asin(c("B01L7DYXL0", "B08N5WRWNW", "140955525", NA))
#> [1]  TRUE  TRUE FALSE    NA