JosinoJunior/Validation.NotNullv1.3.4

Validation string, How To Use: Validation TextBox, RichTextBox, ComboBox ... Try Dim Value As String = Validation.NotNull.OfControlText(Textbox1, "Erro") Catch Ex As Exception MsgBox(Ex.Message) End Try OfVariable Try Dim t As String = TextBox1.text t = Validation.NotNull.OfVariable(t, "Erro") Catch Ex As Exception MsgBox(Ex.Message) End Try