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VBA-Excel: Date-Time Functions – IsDate()

Description: 

The IsDate() function determines whether expression can be converted into date and  returns the Boolean value based upon that.

Format:

IsDate(expression)

Arguments:
  • expression
    • Mandatory
    • Validate whether expression can be converted into date.


Example:

Function FnIsDate()

   Dim strDate

   Dim strInvalidDate

   strDate = "12-July-2013"

   strInvalidDate = "12000-11-1111111"

   MsgBox "'12-July-2013' can be converted into Type Date: " & IsDate(strDate) & vbCrLf & "'12000-11-1111111' can be converted into Type Date: " & IsDate(strInvalidDate)

End Function
IsDate()
IsDate()



Also Read:

  1. VBA-Excel: Cells Ranges Offset - Active Cell
  2. VBA-Excel: Date-Time Functions – DateSerial()
  3. VBA-Excel: Arrays – One Dimension, Static Array
  4. VBA-Excel: String Functions – strComp()
  5. VBA-Excel: Array Functions – Join() – Converts Array to String
  6. VBA-Excel: CurrentRegion
  7. VBA-Excel: Arrays – One Dimension, Dynamic Array