Assertions to Check Properties of Data

A set of predicates and assertions for checking the properties of (country independent) complex data types. This is mainly for use by other package developers who want to include run-time testing features in their own packages. End-users will usually want to use assertive directly.

AuthorRichard Cotton [aut, cre]
Date of publication2015-10-06 15:56:43
MaintainerRichard Cotton <>
LicenseGPL (>= 3)

View on CRAN


assert_all_are_cas_numbers Man page
assert_all_are_credit_card_numbers Man page
assert_all_are_email_addresses Man page
assert_all_are_hex_colors Man page
assert_all_are_hex_colours Man page
assert_all_are_honorifics Man page
assert_all_are_ip_addresses Man page
assert_all_are_isbn_codes Man page
assert_any_are_cas_numbers Man page
assert_any_are_credit_card_numbers Man page
assert_any_are_email_addresses Man page
assert_any_are_hex_colors Man page
assert_any_are_hex_colours Man page
assert_any_are_honorifics Man page
assert_any_are_ip_addresses Man page
assert_any_are_isbn_codes Man page
is_cas_number Man page
is_credit_card_number Man page
is_email_address Man page
is_hex_color Man page
is_hex_colour Man page
is_honorific Man page
is_ip_address Man page
is_isbn10_code Man page
is_isbn13_code Man page
is_isbn_code Man page


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