PastTimestamp_EmptyString (Type)

An empty string or a timestamp in the past. The date's format is 'yyyy-mm-dd HH:MM:SS'.

Based On:

SpecialCase

Special Case:

Hierarchy:

The type is built from the following types:

Name	Type	Description
PastTimestamp_EmptyString	PastTimestamp	An empty string or a timestamp in the past. The date's format is 'yyyy-mm-dd HH:MM:SS'.
PastTimestamp	datetime	An empty string or a timestamp in the past. The date's format is 'yyyy-mm-dd HH:MM:SS'.

Error Message:

Must be a valid past timestamp or an empty string. The date's format is 'yyyy-mm-dd HH:MM:SS'.