uIsDate

Returns 1 if the parameter can be interpreted as a date.

If the second parameter is omitted, the function tries to apply one these formats:

Note:

For details about the format string, see the uConvertDate function.

Syntax

number uIsDate(datestring [, format])

Example 1 –

uIsDate("2004-02-29") // returns 1

uIsDate("2003-02-29") // returns 0, since 2003 was not a leap year