Two error messages are shown in Sign In Portlet

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.1.X, Master
• Fix Version/s: 7.0.0 DXP FP66, 7.0.X, 7.1.10 DXP FP4, 7.1.10.1 SP1, 7.1.2 CE GA3, 7.1.X, Master
• Component/s: Application Security > Login/Sign in Portlet
• Labels:
  • ee-ts
  • liferay-dxp-70-sp10
  • liferay-dxp-71-sp1
  • liferay-fixpack-de-66-7010
  • liferay-fixpack-dxp-4-7110
• Branch Version/s:
  7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Story Points: 0.25
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/64600

In case of a failed try to sign in or recover your password (because you introduced wrong data), two error messages are shown in Sign In Portlet: One for the app (on top of the portlet) and one for the system, which is shown on the bottom left.

Steps to reproduce

1. Start master
2. Go to sign in portlet and use an an incorrect password for log in.

Expected behavior
Only one 'detailed' error message is shown:  "*Error:*Authentication failed. Please try again."

Actual behavior
Two error messages are shown. One 'generic' one 'detailed'.

For additional information, read PTR-438