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Item4900: 0 is not recognized as valid input in a mandatory form field

Item Form Data

AppliesTo:	Component:	Priority:	CurrentState:	WaitingFor:	TargetRelease	ReleasedIn
Engine	TWiki	Normal	Closed		minor	4.2.0

Detail

If in a form a text field is marked as "mandatory", a value of "0" (which may be a valid value) is not accepted as valid input but rather treated like missing input.

-- TWiki:Main/JChristophFuchs - 29 Oct 2007

Seems fixed in 4.2.0. I actually also remember seeing a checkin on SVN that addressed.

Works both from the TWiki perl code and in the Javascript check that was added.

So I set this waiting for release so we get the headline in the release notes.

-- TWiki:Main.KennethLavrsen - 31 Oct 2007

ItemTemplate
Summary	0 is not recognized as valid input in a mandatory form field
ReportedBy	TWiki:Main.JChristophFuchs
Codebase	4.1.1
SVN Range	TWiki-4.3.0, Fri, 12 Oct 2007, build 15261
AppliesTo	Engine
Component	TWiki
Priority	Normal
CurrentState	Closed
WaitingFor
Checkins
TargetRelease	minor
ReleasedIn	4.2.0