8000 [Form] Errors are not displayed for the fields of the collection type · Issue #12936 · symfony/symfony · GitHub
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[Form] Errors are not displayed for the fields of the collection type #12936

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sergeyfedotov opened this issue Dec 10, 2014 · 2 comments
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[Form] Errors are not displayed for the fields of the collection type #12936

sergeyfedotov opened this issue Dec 10, 2014 · 2 comments
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@sergeyfedotov
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Errors are not associated with the field when the indices has a gap.

The errors are displayed for both fields.

<input type="text" id="post_photos_0_fileName" name="post[photos][0][fileName]" value="" />
<input type="text" id="post_photos_1_fileName" name="post[photos][1][fileName]" value="" />

Errors are only displayed for the first field.

<input type="text" id="post_photos_0_fileName" name="post[photos][0][fileName]" value="" />
<input type="text" id="post_photos_2_fileName" name="post[photos][2][fileName]" value="" />
public function buildForm(FormBuilderInterface $builder, array $options)
{
    $builder->add(
        'photos',
        'collection',
        array(
            'type'          => new PhotoType(),
            'allow_add'     => true,
            'allow_delete'  => true,
            'prototype'     => true,
            'by_reference'  => false
        )

    );
}
@linaori
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linaori commented Dec 10, 2014

That's because the "add" is called most likely. That means that the submitted data is re-indexed. We solved this by using javascript to fix the index.

@jakzal jakzal added the Form label Dec 22, 2014
@sergeyfedotov sergeyfedotov mentioned this issue Dec 25, 2014
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@sergeyfedotov
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Duplicate of #7468

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@jakzal @linaori @sergeyfedotov
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