Navigation Menu Element / Site Pages Names Need to Check for Max length

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.1.0 Beta 2, 7.1.X, Master
• Component/s: WCM, WCM > Navigation
• Labels: None
• Fix Priority: 3
• Git Pull Request: https://github.com/ealonso/liferay-portal/pull/1723

Description
Navigation Menu Names/Titles have no character cap, and the database will still add it. Therefore, if a user adds a really long name/title, it will cause most browsers to freeze. The same will occur for Site Pages.

Steps to Reproduce

1. Navigate to Site Admin > Build > Navigation Menus
2. Add a Submenu
3. Set the name to be 1000+ characters long
4. Add element
5. Refresh Page

Expected Result
Element cannot be added with a really long character length

Actual Result
Element causes a lot of performance issues

Reproduced on:
Tomcat 9.0.6 + MySQL 5.7
Portal master GIT ID: 0097004dee01c512129b8feaf8e45ae6c13b4210