I'm just getting started using RIFE, and am wondering what's the best way to create an optional number input field. I want it to appear blank on the form, and have a valid range of 1 to 100 (or blank; represented by -1 or somesuch). If I use an int, the input field is never blank (since the int has to have a value). Should I use a string to represent this instead? I'd just go do that, but I'd like to still be able to use the rangeBegin() and rangeEnd() constraints... any other options?
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Why "re-invent the wheel?"
Because this time we can make it rounder!
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