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Vb.NET - IsDate() to check for valid date input validation


Function to check the given date is valid

Sub CheckDate()
        Dim txtDate As Date = "Dec 26,2009"
      'can pass txtdate as value in the textbox 
        If IsDate(txtDate) Then
           'returns true if valid date
            MessageBox.Show("Valid Date")
        Else
            'returns false in case of invalid date
            MessageBox.Show("Not a Valid Date")
        End If
    End Sub

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