validate {arkhe} | R Documentation |
Validate a Condition
Description
Validate a Condition
Usage
validate(expr)
Arguments
expr |
An object to be evaluated. |
Value
Returns NULL
on success, otherwise returns the error as a string.
Author(s)
N. Frerebeau
See Also
Other validation methods:
assert_constant()
,
assert_data
,
assert_length()
,
assert_lower()
,
assert_names()
,
assert_numeric
,
assert_package()
,
assert_square()
,
assert_type()
[Package arkhe version 1.7.0 Index]