The JavaScript exception "invalid date" occurs when a string leading to an invalid date has been provided to
Date
or
Date.parse()
.
RangeError: invalid date (Edge) RangeError: invalid date (Firefox) RangeError: invalid time value (Chrome) RangeError: Provided date is not in valid range (Chrome)
A string leading to an invalid date has been provided to
Date
or
Date.parse()
.
Unrecognizable strings or dates containing illegal element values in ISO formatted strings usually return
NaN
. However, depending on the implementation, non–conforming ISO format strings, may also throw
RangeError: invalid date
, like the following cases in Firefox:
new Date('foo-bar 2014');
new Date('2014-25-23').toISOString();
new Date('foo-bar 2014').toString();
This, however, returns
NaN
in Firefox:
Date.parse('foo-bar 2014'); // NaN
更多细节，见
Date.parse()
文档编制。
new Date('05 October 2011 14:48 UTC');
new Date(1317826080); // Unix Time Stamp for 05 October 2011 14:48:00 UTC