Bug 225447

Summary: input type=time wrong submit error message "Enter a valid value" for e.g. 23:59:59
Product: WebKit Reporter: Matti Linnanvuori <matti.linnanvuori>
Component: FormsAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Major CC: akeerthi, ap, cdumez, webkit-bug-importer, wenson_hsieh
Priority: P2 Keywords: InRadar
Version: Safari 14   
Hardware: Mac (Intel)   
OS: macOS 10.14   

Description Matti Linnanvuori 2021-05-06 03:46:46 PDT 
When trying to submit a form with input type time a wrong submit error message "Enter a valid value" is displayed for correct input e.g. 23:59:59 and the form can not be submitted correctly.
The following source code produces the error.
<input tabindex="24" size="10" name="timestop" id="timestop" value="23:59:59" type="time" onblur=";" onfocus=";" required>
Comment 1 Radar WebKit Bug Importer 2021-05-13 03:47:12 PDT 
<rdar://problem/77960085>