date_formats | R Documentation |
Functions to check date and datetime formats
is_ymd(date = NULL)
is_ymd_hms(date = NULL)
is_ymd_hmsms(date = NULL)
is_ymd()
: Check format is YYYY-MM-DD
is_ymd_hms()
: Check format is YYYY-MM-DD HH:MM:SS
is_ymd_hmsms()
: Check format is YYYY-MM-DD HH:MM:SS.mmm
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