Checkout Shipping Address validation not working

[denistrator]

This issue is a:

• Bug
• Feature suggestion
• Documentation issue
• Other (Please Specify)

Environment

Question	Answer
Magento version	2.3.1
Browser + version	Chrome 78
node.js version (node -v)	v10.15.3
npm version (npm -v)	6.13.1

Description

after creating bundles Checkout "Shipping Address" validation not working
if "Shipping Address" has invalid fields user can proceed to next Checkout step

Expected result:

if "Shipping Address" has invalid fields user can't proceed to next Checkout step