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ASP isDate Function
The ASP isDate() function is used to check if a string contains a valid date.
isDate Function Arguments
String to be tested
ASP Coding for isDate Function
<%
isDateString = #12/12/12#
If isDate(sDateString) Then
Response.Write "Yes"
Else
Response.Write "No"
%>
Result
Yes
isDate Functions
Results
isDate(#12/12/20#)
Yes
isDate(#12/12/2020#)
Yes
isDate(12/12/20)
No
isDate(12/12/20)
No