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Commit19d66ba

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committed
Add ability retrieve errors by their code.
1 parent983b560 commit19d66ba

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4 files changed

+78
-2
lines changed

4 files changed

+78
-2
lines changed

‎src/Symfony/Component/Form/FormErrorIterator.php‎

Lines changed: 11 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -14,6 +14,7 @@
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useSymfony\Component\Form\Exception\InvalidArgumentException;
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useSymfony\Component\Form\Exception\OutOfBoundsException;
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useSymfony\Component\Form\Exception\BadMethodCallException;
17+
useSymfony\Component\Validator\ConstraintViolation;
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/**
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* Iterates over the errors of a form.
@@ -265,6 +266,16 @@ public function seek($position)
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}
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}
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269+
publicfunctiongetFormErrorByCode($code)
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{
271+
foreach ($thisas$formError) {
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$cause =$formError->getCause();
273+
if ($causeinstanceof ConstraintViolation &&$cause->getCode() ===$code) {
274+
return$formError;
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}
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}
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}
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/**
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* Utility function for indenting multi-line strings.
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*
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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,46 @@
1+
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespaceSymfony\Component\Form\Tests;
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useSymfony\Component\EventDispatcher\EventDispatcher;
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useSymfony\Component\Form\FormBuilder;
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useSymfony\Component\Form\FormError;
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useSymfony\Component\Validator\ConstraintViolation;
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class FormErrorIteratorTestextends \PHPUnit_Framework_TestCase
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{
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publicfunctiontestGetFormErrorByCode()
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{
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if (!class_exists(ConstraintViolation::class)) {
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$this->markTestSkipped('Validator component required.');
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}
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$formBuilder =newFormBuilder(
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'form',
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null,
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newEventDispatcher(),
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$this->getMock('Symfony\Component\Form\FormFactoryInterface'),
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array()
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);
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$form =$formBuilder->getForm();
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$code ='code';
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$cause =newConstraintViolation('Error!',null,array(),null,'',null,null,$code);
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$form->addError(newFormError('Error!',null,array(),null,$cause));
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$formErrors =$form->getErrors();
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43+
$this->assertInstanceOf(FormError::class,$formErrors->getFormErrorByCode($code));
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$this->assertNull($formErrors->getFormErrorByCode('not-existent-code'));
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}
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}

‎src/Symfony/Component/Validator/ConstraintViolationList.php‎

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Original file line numberDiff line numberDiff line change
@@ -158,4 +158,13 @@ public function offsetUnset($offset)
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{
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$this->remove($offset);
160160
}
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publicfunctiongetViolationByCode($code)
163+
{
164+
foreach ($thisas$violation) {
165+
if ($violation->getCode() ===$code) {
166+
return$violation;
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}
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}
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}
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}

‎src/Symfony/Component/Validator/Tests/ConstraintViolationListTest.php‎

Lines changed: 12 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -127,8 +127,18 @@ public function testToString()
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$this->assertEquals($expected, (string)$this->list);
128128
}
129129

130-
protectedfunctiongetViolation($message,$root =null,$propertyPath =null)
130+
publicfunctiontestGetViolationByCode()
131131
{
132-
returnnewConstraintViolation($message,$message,array(),$root,$propertyPath,null);
132+
$code ='code';
133+
$violation =$this->getViolation('Error',null,null,$code);
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$this->list =newConstraintViolationList(array($violation));
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$this->assertInstanceOf(ConstraintViolation::class,$this->list->getViolationByCode($code));
137+
$this->assertNull($this->list->getViolationByCode('not-existent-code'));
138+
}
139+
140+
protectedfunctiongetViolation($message,$root =null,$propertyPath =null,$code =null)
141+
{
142+
returnnewConstraintViolation($message,$message,array(),$root,$propertyPath,null,null,$code);
133143
}
134144
}

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