DateObjectQ
DateObjectQ
DateObjectQ[expr]
gives True if expr is a DateObject with valid arguments, and False otherwise.
Details
- DateObjectQ[expr] returns False unless expr is a DateObject expression with valid arguments (i.e. has a recognized date specification).
Examples
open all close allBasic Examples (1)
DateObjectQ tests whether an expression is a DateObject with valid arguments:
Applications (1)
DateObjectQ can be used in pattern tests for functions:
Wolfram Research (2014), DateObjectQ, Wolfram Language function, https://reference.wolfram.com/language/ref/DateObjectQ.html.
Text
Wolfram Research (2014), DateObjectQ, Wolfram Language function, https://reference.wolfram.com/language/ref/DateObjectQ.html.
CMS
Wolfram Language. 2014. "DateObjectQ." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/DateObjectQ.html.
APA
Wolfram Language. (2014). DateObjectQ. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/DateObjectQ.html