Find Functionality Is Broken (XML External Entities Lesson)

Issue:

The normal expected functionality with the Find A User search in the sandbox app is broken. 

Test 1

Enter "alice" in the Find a user form. Does it work as expected? Does this work as it did before you made changes?

Test 2

Enter "bob" in the Find a user form. Does it work as expected? Does this work as it did before you made changes?

Test 3

Enter "alice" in the Find a user form. Does it work as expected? Does this work as it did before you made changes? Did you solve for the specific case or the general case?

Test 4

Enter "alice" in the Find a user form. Does it work as expected? Does this work as it did before you made changes? Did you solve for the specific case or the general case?