WoWInterface - View Single Post - How do I force an editbox widget to numberic but allow negative?
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06-08-20, 09:32 PM   #2
A Molten Giant
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Join Date: Apr 2007
Posts: 531
When the user enters a value, run it through local number = tonumber(input) which will accept negative numbers. If tonumber returns a number, accept the value and continue. If it returns nil, reset the EditBox to the last value, maybe even give an error.
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