         textField.inputValidator = inputValidator
 
         return textField
-        }()
+    }()
 
     lazy var cvcField: FormTextField = {
         let margin = CGFloat(20)

        textField.inputValidator = inputValidator

        return textField
        }()

    lazy var payButton: UIButton = {
        let margin = CGFloat(20)

        textField.inputValidator = inputValidator

        return textField
    }()

    lazy var cardExpirationDateField: FormTextField = {
        let margin = CGFloat(20)
