Failed login no longer displays the entire email address

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.1.30 EE GA3, 6.1.X EE, 6.2.10 EE GA1, 7.0.0 M3
• Fix Version/s: 6.1.X EE, 6.2.4 CE GA5, 6.2.X EE, 7.0.0 M3
• Component/s: Application Security > Login/Sign in Portlet, Util
• Labels:
  • ee-ts
  • liferay-fixpack-portal-46-6210
• Branch Version/s:
  6.2.x, 6.1.x
• Backported to Branch:
  Committed
• Story Points: 7
• Fix Priority: 2
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/22811

Failed login no longer displays the entire email address.

Steps
1) Enter [e-mail] as the email address
2) Enter a wrong password, and try authenticating
3) An error message is displayed, which is fine, but the email address "[e-mail]" has been replaced by "@liferay.com"

Expected Result
The full email address field is still filled out.

Actual Result
Only the default email address "liferay.com" is filled out, not what the user just entered.