IsNumeric("Nan") returns True, but "NaN" is code for "Not a number"

[Phillip_Duncan]

In my automation, I get text from an element on the browser page which should be a number, but sometimes contains “NaN” or “>15” or “<1” or similar.

IsNumeric returns False for these except when it is “NaN”.

This is so wrong. Do I have to code around this? Is this a bug?

Thanks

[mkankatala (Mahesh Kankatala)]

Hi @Phillip_Duncan

Your query is quite confusing could you be more specific and provide some of the screenshots for our understanding.

[Yoichi]

HI,

Because Double.NaN is defined and “NaN” can be converted into Double type.

Double.NaN Field (System)

So, how about the following as workaround?

Sample
Sample20240712-2 (2).zip (2.7 KB)

Regards,