Calling refreshFormData on repeat fields clears them

[euoia]

Package

filament/filament

Package Version

v3.2.110

Laravel Version

v11.22.0

Livewire Version

v3.5.6

PHP Version

PHP 8.3.8

Problem description

I called refreshFormData with fields fields that are defined using Repeater::make and it cleared them.

Expected behavior

I expected the fields to be updated with their latest values.

Steps to reproduce

1. Create a simple Repeater field in your Resource:

                Repeater::make('comments')
                    ->simple(
                        TextInput::make('comment'),
                    ),

2. Add an action to getHeaderActions in the EditRecord:

            Actions\Action::make('update comments')
                ->action(function () {
                    // Modify comments
                    $this->record->comments = ['foo', 'bar'];
                    $this->record->save();

                    $this->refreshFormData([
                        'comments',
                    ]);
                }),

3. Observe that the comments repeater fields are cleared instead of updated with new values.

Reproduction repository (issue will be closed if this is not valid)

https://github.com/cloudshipco/filamentphp-repeater-refresh-bug

Relevant log output

n/a

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[yuters]

In that scenario I would typically use $this->fillForm() instead of $this->refreshFormData().

Otherwise, looking at your form schema, the refreshFormData would typically look for an array of comments with each having a comment key corresponding to the name of the TextInput. So this change should work:

- $this->record->comments = ['foo', 'bar'];
+ $this->record->comments = [['comment' => 'foo'], ['comment' => 'bar']];