You could create a tinyurl-like hash that maps to whatever state you need in your database. The link could include it directly or as a query argument:
.../approve/abc123!@# .../approve?key=abc123!@#
You could create a tinyurl-like hash that maps to whatever state you
need in your database. The link could include it directly or as a
query argument:
.../approve/ abc123! @# key=abc123! @#
.../approve?