View source: R/validate_primitives.R
chk_dates | R Documentation |
Check one date_calendar() object occurs after another
chk_dates(start_date, end_date)
start_date |
A date_calendar() string for the earlier date. |
end_date |
A date_calendar() string for the later date. |
Either a single character string describing the error encountered, or NULL if no errors are found.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.