Filament•2y ago

How to mutate repeater data?

I want to modify repeater data (with relationship) or customize the creation process before form save. Tried to use mutateFormDataBeforeCreate or handleRecordCreation but dd($data) show only parent data. So how do you modify the repeater data before saving?

2 Replies

Patrick Boivin•2y ago

Hi @qcol74, in mutateFormDataBeforeCreate(), I think you can access the repeater data in the page's data, something like this :

foreach($this->data['my_repeater'] as &$repeaterItem) {
  // ...
}

foreach($this->data['my_repeater'] as &$repeaterItem) {
  // ...
}

qcolOP•2y ago

It works beautifully, thank you very much!

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How to mutate repeater data?