PowerBuilder Function Is Valid DateTime

PowerBuilder Function Is Valid DateTime f_is_valid_datetime

///////////////////////////////////////////////////////////////////////////////////////////////////////////// //
// Function Name : f_is_valid_datetime
// Argument Name : adtm_source, Arg Type : DateTime, Pass By : Value
// Return Type :      Boolean
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Description:      Given a datetime, will determine if the Datetime is valid.
///////////////////////////////////////////////////////////////////////////////////////////////////////////////


Date     ldt_value

//Check parameters
If IsNull(adtm_source) Then
	Return False
End If

//There is only need to test the Date portion of the DateTime.
//Can't tell if time is invalid because 12am is 00:00:00:000000
ldt_value = Date(adtm_source)

//Check for invalid date
If Not f_Is_Valid_Date(ldt_value) Then
	Return False
End If

Return True

///////////////////////////////////////////////////////////////////////////////////////////////////////////// //

// Function Name : f_is_valid_datetime

// Argument Name : adtm_source, Arg Type : DateTime, Pass By : Value

// Return Type : Boolean

///////////////////////////////////////////////////////////////////////////////////////////////////////////////

// Description: Given a datetime, will determine if the Datetime is valid.

///////////////////////////////////////////////////////////////////////////////////////////////////////////////

Date ldt_value

//Check parameters

If IsNull(adtm_source) Then

Return False

End If

//There is only need to test the Date portion of the DateTime.

//Can't tell if time is invalid because 12am is 00:00:00:000000

ldt_value = Date(adtm_source)

//Check for invalid date

If Not f_Is_Valid_Date(ldt_value) Then

Return False

End If

Return True

Good Luck!

PowerBuilder Tips & Tricks

November 21, 2020

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PowerBuilder Function Is Valid DateTime

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