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FrancisG-Massey / Capstone2016

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Prevent traps with negative numbers #207

Closed FrancisG-Massey closed 7 years ago

FrancisG-Massey commented 7 years ago

It should not be possible to create a trap with a negative number. Doing so will break the navigation functionality in the app, but it doesn't make sense to have negative numbers anyway.

Not sure if zero should be a valid number either? The app can handle zero values, but I doubt traps would be numbered from zero (only programmers do that 0_o)

MrMJLee commented 7 years ago

Prevent negative & zero numbers for traps.