Set this object's date and offset if they form a valid DateTz.
Set the local date and time zone offset of this object to the specified localDate and offset values respectively if localDate and offset represent a valid DateTz value. Return 0 on success, and a non-zero value with no effect on this DateTz object otherwise.
0 on success, and a non-zero value otherwise
| Name | Description |
|---|---|
| localDate | local date value to set |
| offset | time zone offset from UTC in minutes |