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[Bug 11887] Remove useless input.valueAsNumber. Pretty much the same functionality can be achieved using parseFloat or parseInt

From: <bugzilla@jessica.w3.org>
Date: Fri, 18 Feb 2011 12:07:00 +0000
To: public-html-bugzilla@w3.org
Message-Id: <E1PqP6y-0004w0-PQ@jessica.w3.org>

--- Comment #6 from Mounir Lamouri <mounir.lamouri@gmail.com> 2011-02-18 12:07:00 UTC ---
(In reply to comment #5)
> I've actually found one situation where .valueAsNumber and parseFloat() would
> differ: if .value begins with a valid number which is followed by a string.
> For example: "42 foo"; parseFloat() will return 42 and .valueAsNumber NaN.
> That might be a good reason to keep .valueAsNumber I think.

Actually, when valueAsNumber is available, value can't contain something else
than a number so my previous comment doesn't apply...

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