hananils/datetime — pull request #133 by kkriehl (2013-04-03 21:13:08+00:00)
Title: Requirement-check not working with symphony 2.3.2

After checking why I couldn't save a section entry without adding an optional date (always getting the required-field error message) and checking the field settings array I found the check of the field's required-setting (in method "checkPostFieldData") to be faulty and fixed it.
I also changed the relational operator to type-comparing (===) in all conditionals to avoid other unforeseen effects and int-casted numeric field-settings at the same time if necessary.