On Apr 29, 2007, at 2:16 PM, Alexey Zakhlestin wrote:
Well, yes, that would work. But it is the UI-level solution. I want to
have the constraint deeper, so I wouldn't need to remember to add
formatter in another place, where I would use the binding.
If you don't use a formatter, then the values input from a text field
will be strings, not numbers.
If you really want, you could use the relevant KVC validation method,
but coercing input values is not recommended (see conceptual doc.).
mmalc
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