<@U0HUJ25V1> FYI, in the bindings section of your ...

# tornadofx

[Ruckus]

@thomasnield FYI, in the bindings section of your book, the first example you use:
Bindings.createBooleanBinding(() -> input.getText().length() != 6, input.textProperty())
But you could use:
input.textProperty().length().isNotEqualTo(6)
for the same result.