@@ -772,7 +772,7 @@ With this configuration, there are two validation groups:
772772* ``Default `` - contains the constraints not assigned to any other group;
773773
774774* ``User `` - contains the constraints that belongs to group ``Default ``
775- (this group isusefull for:ref: `book-validation-group-sequence `);
775+ (this group isuseful for:ref: `book-validation-group-sequence `);
776776
777777* ``registration `` - contains the constraints on the ``email `` and ``password ``
778778 fields only.
@@ -798,14 +798,16 @@ Group Sequence
798798--------------
799799
800800In some cases, you want to validate your groups by steps. To do this, you can
801- use the ``GroupSequence `` feature. In the case an object defines a group sequence,
802- the groups in the group sequencewill be validated in order.
801+ use the ``GroupSequence `` feature. In the case, an object defines a group sequence,
802+ and then the groups in the group sequenceare validated in order.
803803
804- Group sequences cannot contain the group ``Default ``, this would create a
805- cycle, but need to contain the group ``{ClassName} `` instead.
804+ ..tip ::
805+
806+ Group sequences cannot contain the group ``Default ``, as this would create
807+ a loop. Instead, use the group ``{ClassName} `` (e.g. ``User ``) instead.
806808
807809For example, suppose you have a ``User `` class and want to validate that the
808- username and the password are different only if all othervalidations passes
810+ username and the password are different only if all othervalidation passes
809811(in order to avoid multiple error messages).
810812
811813..configuration-block ::
@@ -908,9 +910,9 @@ username and the password are different only if all other validations passes
908910 }
909911 }
910912
911- User ``
912- (eg. ``Default ``). Only if all constraints in that group are valid, the second
913- group, ``Strict ``, will be validated.
913+ the group ``User ``
914+ (which is the same as the ``Default `` group ). Only if all constraints in
915+ that group are valid, the second group, ``Strict ``, will be validated.
914916
915917.. _book-validation-raw-values :
916918