Jun 2, 2016
diff --git a/cookbook/validation/custom_constraint.rst b/cookbook/validation/custom_constraint.rst
 If your constraint validator has dependencies, such as a database connection,
 it will need to be configured as a service in the Dependency Injection
 Container. This service must include the ``validator.constraint_validator``
 tag andmay include an ``alias`` attribute:
 tag andshould include an ``alias`` attribute to be used in the validatedBy method of your validator class:

 .. configuration-block::

        return 'Fully\Qualified\ConstraintValidator\Class\Name'; // or 'alias_name' if provided
    }

 Make sure to use the 'alias_name' when you have configured your validator as a service. Otherwise your validator class
 will be simply instantiated without your dependencies.

 Class Constraint Validator
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
Original file line number	Diff line number	Diff line change
Expand Up		@@ -158,7 +158,7 @@ Constraint Validators with Dependencies
		If your constraint validator has dependencies, such as a database connection,
		it will need to be configured as a service in the Dependency Injection
		Container. This service must include the ``validator.constraint_validator``
		tag andmay include an ``alias`` attribute:
		tag andshould include an ``alias`` attribute to be used in the validatedBy method of your validator class:

		.. configuration-block::

Expand DownExpand Up		@@ -194,6 +194,9 @@ the constraint, with ``Validator`` appended. You can override this in your const
		return 'Fully\Qualified\ConstraintValidator\Class\Name'; // or 'alias_name' if provided
		}

		Make sure to use the 'alias_name' when you have configured your validator as a service. Otherwise your validator class
		will be simply instantiated without your dependencies.

		Class Constraint Validator
		~~~~~~~~~~~~~~~~~~~~~~~~~~

Expand Down