Glossary Term
checkdate()
3 tags
1 category
checkdate() — Validate a Gregorian date.
checkdate() — Checks the validity of the date formed by the arguments. A date is considered valid if each parameter is properly defined.
Inputs: month: The month is between 1 and 12 inclusive. day: The day is within the allowed number of days for the given month. Leap years are taken into consideration. year: The year is between 1 and 32767 inclusive.
Returns: Returns true if the date given is valid; otherwise returns false.
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