erp5_web_renderjs_ui: Declare form as modified when there is a invalid field

8 jobs for <span class="ref-name">add_warning_message_when_required</span> in 0 seconds
Status Job ID Name Coverage
  External
running ERP5.CodingStyleTest-Master

2042:24:28

passed ERP5.CodingStyleTest-TestRunner1

00:23:46

running ERP5.PerformanceTest-Master

2042:24:23

failed ERP5.PerformanceTest-TestRunner1

00:24:08

running ERP5.UnitTest-Master

2042:24:00

running ERP5.UnitTest-Master.Medusa

2042:23:52

failed ERP5.UnitTest-TestRunner1

01:33:02

running SlapOS.Eggs.UnitTest-Master.Python2

2042:24:21