String.unscrambleId

Convert a scrambled numeric ID (created by scrambleId) back to its original number.

String.scrambleId(33)
//= 'dg97kx8'

String.unscrambleId('dg97kx8')
//= 33

Automatic Unscrambling

In most cases, you won’t have to do this manually.

You can use the unscramble validation rule to automatically unscramble IDs that come from Input.

$userId = Input.getRoute('userId', 'unscramble')