Date.prototype.toISOString and Invalid Date

John Cowan cowan at
Tue Jun 9 18:14:02 PDT 2009

Allen Wirfs-Brock scripsit:

> Currently, implementations are inconsistent about what they produce for
> (new Date(NaN).toString()).  IE and Opera produce "NaN", while FF and
> Safari produce "Invalid Date".

Rhino says "Invalid Date" too.

Normally I can handle panic attacks on my own;   John Cowan <cowan at>
but panic is, at the moment, a way of life.

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