ActionScript 2.0 :: Unable To Detecting Var Output "NaN"?
Jul 8, 2004
I need to be able to detect if the input a user types into an Input text field is not a number (NaN). I thought this would be a breeze, but I am having trouble. First I created a function that sets a new variable equal to the input value multiplied by 1.Code:valuetest = value*1;For testing purposes I placed a temp text box on the stage (var: valuetest). Sure enough, when the function is called and if value contains anything but numbers, valuetest becomes NaN. Then later on the timeline I check what valuetest is.
Code:
if (valuetest == "NaN") {
gotoAndPlay("error"); }
[code].....
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Jul 8, 2004
I need to be able to detect if the input a user types into an Input text field is not a number (NaN). I thought this would be a breeze, but I am having trouble. First I created a function that sets a new variable equal to the input value multiplied by 1.
Code:
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Code:
if (valuetest == "NaN") {
gotoAndPlay("error"); }
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