Items are removed from shopping cart

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.1.20 EE GA2
• Fix Version/s: 6.1.X EE, 6.2.0 CE RC6
• Component/s: Util, Util > Shopping
• Labels:
  • QA-R
  • QA-TP
  • liferay-fixpack-misc-2-6130
• Branch Version/s:
  6.1.x
• Backported to Branch:
  Committed
• Story Points: 3
• Git Pull Request: https://github.com/hhuijser/liferay-portal/pull/1554

Reproduced in Branch & Master

Steps to reproduce:

Test 1:

• Add Shopping portlet to a page.
• Click Add Item and fill in the details
• Clear out Min Qty field and input Max Qty field.
• Click the Item and then Add to Shopping Cart.
• Set the Quantity field to a negative number (-1) or non-integer number ("c")
• Click Update Cart.

EXPECTED: displayed error that the quantity is not a number.
ACTUAL: the cart removes the item in question. This is problematic if a user has multiple items in their cart because they have no way to know it failed, which item disappeared, or how to add it again.

Test 2:

• Do same as above except this time put 1 as Min Qty and Max Qty of 20.
• Add item to cart
• There is now a drop down from 0-10.

You cannot add more than 10 items.
If you go back and try to additional items, the cart goes back to 0.