8000 [Form] fixed "empty_value" option deprecation by HeahDude · Pull Request #20425 · symfony/symfony · GitHub
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[Form] fixed "empty_value" option deprecation #20425

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Merged
merged 1 commit into from
Dec 3, 2016
Merged

[Form] fixed "empty_value" option deprecation #20425

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9 changes: 7 additions & 2 deletions src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,11 @@

class ChoiceType extends AbstractType
{
/**
* @internal To be removed in 3.0
*/
const DEPRECATED_EMPTY_VALUE = '__deprecated_empty_value__';
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@internal then

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@nicolas-grekas done :)


/**
* Caches created choice lists.
*
Expand Down Expand Up @@ -336,7 +341,7 @@ public function configureOptions(OptionsResolver $resolver)
};

$placeholderNormalizer = function (Options $options, $placeholder) use ($that) {
if (!is_object($options['empty_value']) || !$options['empty_value'] instanceof \Exception) {
if ($that::DEPRECATED_EMPTY_VALUE !== $options['empty_value']) {
@trigger_error(sprintf('The form option "empty_value" of the "%s" form type (%s) is deprecated since version 2.6 and will be removed in 3.0. Use "placeholder" instead.', $that->getName(), __CLASS__), E_USER_DEPRECATED);

if (null === $placeholder || '' === $placeholder) {
Expand Down Expand Up @@ -388,7 +393,7 @@ public function configureOptions(OptionsResolver $resolver)
'preferred_choices' => array(),
'group_by' => null,
'empty_data' => $emptyData,
'empty_value' => new \Exception(), // deprecated
'empty_value' => self::DEPRECATED_EMPTY_VALUE,
'placeholder' => $placeholder,
'error_bubbling' => false,
'compound' => $compound,
Expand Down
8000
4 changes: 2 additions & 2 deletions src/Symfony/Component/Form/Extension/Core/Type/DateType.php
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Expand Up @@ -183,7 +183,7 @@ public function configureOptions(OptionsResolver $resolver)
};

$placeholderNormalizer = function (Options $options, $placeholder) use ($placeholderDefault) {
if (!is_object($options['empty_value']) || !$options['empty_value'] instanceof \Exception) {
if (ChoiceType::DEPRECATED_EMPTY_VALUE !== $options['empty_value']) {
@trigger_error('The form option "empty_value" is deprecated since version 2.6 and will be removed in 3.0. Use "placeholder" instead.', E_USER_DEPRECATED);

$placeholder = $options['empty_value'];
Expand Down Expand Up @@ -218,7 +218,7 @@ public function configureOptions(OptionsResolver $resolver)
'format' => $format,
'model_timezone' => null,
'view_timezone' => null,
'empty_value' => new \Exception(), // deprecated
'empty_value' => ChoiceType::DEPRECATED_EMPTY_VALUE,
'placeholder' => $placeholder,
'html5' => true,
// Don't modify \DateTime classes by reference, we treat
Expand Down
4 changes: 2 additions & 2 deletions src/Symfony/Component/Form/Extension/Core/Type/TimeType.php
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Expand Up @@ -171,7 +171,7 @@ public function configureOptions(OptionsResolver $resolver)
};

$placeholderNormalizer = function (Options $options, $placeholder) use ($placeholderDefault) {
if (!is_object($options['empty_value']) || !$options['empty_value'] instanceof \Exception) {
if (ChoiceType::DEPRECATED_EMPTY_VALUE !== $options['empty_value']) {
@trigger_error('The form option "empty_value" is deprecated since version 2.6 and will be removed in 3.0. Use "placeholder" instead.', E_USER_DEPRECATED);

$placeholder = $options['empty_value'];
Expand Down Expand Up @@ -203,7 +203,7 @@ public function configureOptions(OptionsResolver $resolver)
'with_seconds' => false,
'model_timezone' => null,
'view_timezone' => null,
'empty_value' => new \Exception(), // deprecated
'empty_value' => ChoiceType::DEPRECATED_EMPTY_VALUE,
'placeholder' => $placeholder,
'html5' => true,
// Don't modify \DateTime classes by reference, we treat
Expand Down
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