Comment 2 for bug 1951307

Patch, largely written by Galen: https://git.evergreen-ils.org/?p=working/Evergreen.git;a=commit;h=a581623b2cfd56d072a1c3b00ad138811a448d50

We'd appreciate feedback on whether you agree with this decision to duplicate the code between the confirm and prompt components rather than placing it in the dialog component.