Unique validation rule in repeater

Has anybody already handles unique validation rule in combination with Repeater fields?

2 Replies

take a look https://discordapp.com/channels/883083792112300104/1120053091039977564/1120364502324629554

DanielOP•16mo ago

Works, with some small adjustments:

->afterStateUpdated(function ($component, $state, $livewire) {
    $items = $component->getContainer()->getParentComponent()->getOldState();
    $livewire->resetErrorBag($component->getStatePath());
    if (in_array($state, collect($items)->pluck($component->getName())->toArray())) {
        $livewire->addError(
            $component->getStatePath(),
            __('validation.unique', ['attribute' => $component->getLabel()])
        );
    }
})

->afterStateUpdated(function ($component, $state, $livewire) {
    $items = $component->getContainer()->getParentComponent()->getOldState();
    $livewire->resetErrorBag($component->getStatePath());
    if (in_array($state, collect($items)->pluck($component->getName())->toArray())) {
        $livewire->addError(
            $component->getStatePath(),
            __('validation.unique', ['attribute' => $component->getLabel()])
        );
    }
})

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Unique validation rule in repeater