Is there a native way in the GUI to compare the dates in two...

[Evan Brown 2]

Is there a native way in the GUI to compare the dates in two calendar controls without using javascript I see theres a Selection & Validation property for a calendar control, but from what I can tell it doesnt validate anything I know I can stop typing in an entry and I can require that something be entered via the GUI. What I need is something to stop the user from entering overlapping begin/end dates in the html launch screen. Its my understanding IBI wont support custom javascript and I dont see any of the built-in ibComposer javascript that will accomplish this. Anyone know of something built-in or some other way to approach this that IBI will continue to support Thanks

[Martin Yergeau]

AFAIK, nop. No built in.

You either need to enter javascript (which will not be supported of course )

or maybe, if your date selection is not too large, you can use a Slider control where the Range property is activated