Re: [flasher] checking for undefined.

[Helen Triolo]

if (value1 == null)

DRMRLPLSaol [dot] com

 wrote:

> 

> How do we check for undefined values in Flash 5.

> 

> My movie needs to check for values that may be passed from an outside script.

>  So I am checking to see if the value is defined or not and nothing is

> working.

> 

> I've tried :

> if (value1 ==  "")

> if (isNaN(value1))

> if(number(value1))

> 

> What do I need to check for?  I was told that undefined values in Flash 5 are

> 0, but this doesn't seem to be true.

> 

> Andrew