Fix issue processwire/processwire-issues#185 by adding a strict mode to the date sanitizer and updating the method notes a bit.
Fix issue processwire/processwire-issues#185 by adding a strict mode to the date sanitizer and updating the method notes a bit.

sunlix/ProcessWire,OpenLGK/ProcessWire,sunlix/ProcessWire,OpenLGK/ProcessWire,OpenLGK/ProcessWire,sunlix/ProcessWire,sunlix/ProcessWire,sunlix/ProcessWire,OpenLGK/ProcessWire