A IntValidator for a TextField does not prevent numbers greater than the "top", or less than "bottom" from being entered.
It instead limits to the same number of digits (Example: "bottom: 11", "top: 31").
However, "acceptableInput" is correctly.

The following code reproduces the issue:

TextField {
	id: intTextField
	validator: IntValidator {
		top: 31
		bottom: 11
	}
}
TextField {
	// but this works
	text: intTextField.acceptableInput ? "acceptable" : "not acceptable"
}