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[TwigBridge] do not render the same label id attribute twice #42049

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Merged
merged 1 commit into from
Jul 10, 2021
Merged

[TwigBridge] do not render the same label id attribute twice #42049

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2 changes: 1 addition & 1 deletion src/Symfony/Bridge/Twig/Resources/views/Form/bootstrap_4_layout.html.twig
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Original file line number Diff line number Diff line change
Expand Up @@ -122,7 +122,7 @@
<{{ element|default('div') }} class="custom-file">
{%- set type = type|default('file') -%}
{{- block('form_widget_simple') -}}
{%- set label_attr = label_attr|merge({ class: (label_attr.class|default('') ~ ' custom-file-label')|trim }) -%}
{%- set label_attr = label_attr|merge({ class: (label_attr.class|default('') ~ ' custom-file-label')|trim })|filter((value, key) => key != 'id') -%}
<label for="{{ form.vars.id }}" {% with { attr: label_attr } %}{{ block('attributes') }}{% endwith %}>
{%- if attr.placeholder is defined and attr.placeholder is not none -%}
{{- translation_domain is same as(false) ? attr.placeholder : attr.placeholder|trans({}, translation_domain) -}}
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18 changes: 18 additions & 0 deletions src/Symfony/Bridge/Twig/Tests/Extension/AbstractBootstrap4LayoutTest.php
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Expand Up @@ -1088,6 +1088,24 @@ public function testFile()
);
}

public function testFileLabelIdNotDuplicated()
{
$form = $this->factory->createNamed('name', FileType::class);

$this->assertWidgetMatchesXpath($form->createView(), ['id' => 'n/a', 'attr' => ['class' => 'my&class form-control-file'], 'label_attr' => ['id' => 'label-id']],
'/div
[@class="custom-file"]
[
./input
[@type="file"]
[@name="name"]
/following-sibling::label
[@for="name"][not(@id)]
]
'
);
}

public function testFileWithPlaceholder()
{
$form = $this->factory->createNamed('name', FileType::class);
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