Template:Constraint:Unique value

Distinct values: this property likely contains a value that is different from all other items. Exceptions are possible as rare values may exist. List of this constraint violations:

Template documentation

Properties using this template generally have a unique value (e.g. an identifier).

This template categorizes talk pages into Category:Properties with unique value constraints.

Usage

{{Constraint:Unique value}}

Properties usually also use: {{Constraint:Single value}}

If the unique value is a string value, properties can probably also use: {{Constraint:Format|pattern=}}

See also

• Template:Constraint