Unique Constraints

← Valid Constraints

Usage

The unique constraint is part of the cborm module. So make sure that it is installed first.

box install cborm

Case Sensitivity

If you will be using the unique constraint, then the name of the property has to be EXACTLY the same case as the constraint name. To do this, use single or double quotes to declare the constraint name. Please see example below.

this.constraints = {
  "username" = { required=true, unique=true },
  "email" = { required=true, unique=true }
};