DatePattern[{"e1","e2",…}]
represents the characters of a date with elements of type "ei" in StringExpression.
DatePattern[{"e1","e2",…},sep]
allows separators that match the string expression sep.


DatePattern
DatePattern[{"e1","e2",…}]
represents the characters of a date with elements of type "ei" in StringExpression.
DatePattern[{"e1","e2",…},sep]
allows separators that match the string expression sep.
Examples
open all close allBasic Examples (3)
Scope (2)
Applications (1)
Properties & Relations (1)
DateString gives results that match a date pattern:
See Also
Tech Notes
Related Guides
History
Text
Wolfram Research (2007), DatePattern, Wolfram Language function, https://reference.wolfram.com/language/ref/DatePattern.html.
CMS
Wolfram Language. 2007. "DatePattern." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/DatePattern.html.
APA
Wolfram Language. (2007). DatePattern. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/DatePattern.html
BibTeX
@misc{reference.wolfram_2025_datepattern, author="Wolfram Research", title="{DatePattern}", year="2007", howpublished="\url{https://reference.wolfram.com/language/ref/DatePattern.html}", note=[Accessed: 08-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_datepattern, organization={Wolfram Research}, title={DatePattern}, year={2007}, url={https://reference.wolfram.com/language/ref/DatePattern.html}, note=[Accessed: 08-August-2025]}