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Commit8612bab

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feature#18599 [Form] Support Translatable Enum (Seb33300)
This PR was squashed before being merged into the 6.4 branch.Discussion----------[Form] Support Translatable EnumDocumentation forsymfony/symfony#50931Commits-------5f59527 [Form] Support Translatable Enum
2 parents73a67c0 +5f59527 commit8612bab

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‎reference/forms/types/enum.rst‎

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@@ -51,17 +51,38 @@ these values as ``<input type="checkbox">`` or ``<input type="radio">``.
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The label displayed in the ``<option>`` elements of the ``<select>`` is the enum
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name. PHP defines some strict rules for these names (e.g. they can't contain
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dots or spaces). If you need more flexibility for these labels,use the
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``choice_label``option and define a function that returns thecustomlabel::
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dots or spaces). If you need more flexibility for these labels,your enum can
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implement ``TranslatableInterface``to translate or displaycustomlabels::
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->add('textAlign', EnumType::class, [
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'class' => TextAlign::class,
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'choice_label' => fn ($choice) => match ($choice) {
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TextAlign::Left => 'text_align.left.label',
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TextAlign::Center => 'text_align.center.label',
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TextAlign::Right => 'text_align.right.label',
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},
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]);
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// src/Config/TextAlign.php
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namespace App\Config;
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use Symfony\Contracts\Translation\TranslatableInterface;
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use Symfony\Contracts\Translation\TranslatorInterface;
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enum TextAlign: string implements TranslatableInterface
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{
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case Left = 'Left aligned';
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case Center = 'Center aligned';
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case Right = 'Right aligned';
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public function trans(TranslatorInterface $translator, string $locale = null): string
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{
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// Translate enum from name (Left, Center or Right)
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return $translator->trans($this->name, locale: $locale);
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// Translate enum using custom labels
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return match ($this) {
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self::Left => $translator->trans('text_align.left.label', locale: $locale),
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self::Center => $translator->trans('text_align.center.label', locale: $locale),
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self::Right => $translator->trans('text_align.right.label', locale: $locale),
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};
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}
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}
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..versionadded::6.4
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Support for ``TranslatableInterface`` was introduced in Symfony 6.4.
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Field Options
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-------------

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