How to turn off “Cannot be blank” yellow boxes on SharePoint 2010 Infopath custom list forms

Find and make a backup copy of the Core.JS file(14templatelayoutsinc)

Edit the Core.JS file(14templatelayoutsinc)

Find the function called ErrorVisualization_ShowShortMessage

Add “return;” as the first command in the function.

ErrorVisualization_ShowShortMessage(b,a,g){return;ULSrLq:;var h=g