8000 Don't use deprecated functions in Callback.rst by Rootie · Pull Request #4105 · symfony/symfony-docs · GitHub
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Don't use deprecated functions in Callback.rst #4105

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e92bfa4
Don't use deprecated functions in Callback.rst
Rootie Aug 8, 2014
ea9a16b
Update custom_contraint.rst to meet the new 2.5 api
Rootie Aug 8, 2014
1e27862
added a versionadded comment to Callback.rst
Rootie Aug 8, 2014
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Update custom_contraint.rst to meet the new 2.5 api
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@Rootie
Rootie committed Aug 8, 2014
commit ea9a16b5db0a0b23a2c7e244587a23b59475e257
22 changes: 14 additions & 8 deletions cookbook/validation/custom_constraint.rst
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Expand Up @@ -65,9 +65,9 @@ The validator class is also simple, and only has one required method ``validate(
public function validate($value, Constraint $constraint)
{
if (!preg_match('/^[a-zA-Za0-9]+$/', $value, $matches)) {
$this->context->addViolation(
$constraint->message,
array('%string%' => $value)
$this->context->buildViolation($constraint->message)
->setParameter('%string%', $value)
->addViolation();
);
}
}
Expand All @@ -76,11 +76,17 @@ The validator class is also simple, and only has one required method ``validate(
.. note::

The ``validate`` method does not return a value; instead, it adds violations
to the validator's ``context`` property with an ``addViolation`` method
call if there are validation failures. Therefore, a value could be considered
as being valid if it causes no violations to be added to the context.
The first parameter of the ``addViolation`` call is the error message to
use for that violation.
to the validator's ``context`` property. Therefore, a value could be considered
as being valid if it causes no violations to be added to the context.The
violation is constructed and added to the context using a
``ConstraintViolationBuilder`` returned by the ``buildViolation`` method
call. The parameter given to the ``buildViolation`` call is the error message
to use for that violation. The ``addViolation`` method call finally adds the
violation to the context.

.. versionadded:: 2.5
The ``buildViolation`` method was added in Symfony 2.5. For usage examples with
older Symfony versions, see the corresponding versions of this documentation page.

Using the new Validator
-----------------------
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