Usage
item_chk_str(items, item)
Arguments
- items
the data.frame of the items
- item
the item to be tested
Value
either TRUE or an error
Details
The function does not check the item vs the data model as it is used internally
during item creation or update (data model is not available in this context)
Examples
if (FALSE) { # \dontrun{
item_chk_str(items, item)
} # }