Read a validation diagnostic

sf_is_valid() reports whether the object passed. sf_problems() returns the problem messages. sf_object() returns the object that was validated.

Value

sf_is_valid() returns a single logical. sf_problems() returns a character vector, empty when the object is valid. sf_object() returns the validated object.

See also

validate_sframe(), sframe_validation, as_sframe()

Examples

item  <- sf_item("q1", "How satisfied are you?", type = "text")
instr <- sf_instrument("Demo", components = list(item))
v <- validate_sframe(instr, strict = FALSE)

sf_is_valid(v)
#> [1] TRUE
sf_problems(v)
#> character(0)