Filament•8mo ago

Halt doesnt stop the editing proccess?

so i have a simple edit action i want to do Unique Validation for Multiple Columns a product cant have the same type, brand and category. when im using the halt(), the record still updated somehow

                    ->mutateFormDataUsing(function (array $data): array {
                        $type = ProductType::find($data['product_type_id']);
                        $brand = ProductBrand::find($data['product_brand_id']);
                        $category = ProductCategory::find($data['product_category_id']);

                        $data['name'] = $type->name . ' ' . $brand->name . ' - ' . $category->name;

                        return $data;
                    })
                    ->before(function(EditAction $action, Product $record, array $data){
                        $product = Product::where('name', $data['name'])
                            ->whereNotIn('id', [$record->id])
                            ->exists();

                        if($product){
                            Notification::make()
                                ->title('Data should be unique')
                                ->danger()
                                ->seconds(5)
                                ->send();

                            $action->halt();
                        }
                    }),

                    ->mutateFormDataUsing(function (array $data): array {
                        $type = ProductType::find($data['product_type_id']);
                        $brand = ProductBrand::find($data['product_brand_id']);
                        $category = ProductCategory::find($data['product_category_id']);

                        $data['name'] = $type->name . ' ' . $brand->name . ' - ' . $category->name;

                        return $data;
                    })
                    ->before(function(EditAction $action, Product $record, array $data){
                        $product = Product::where('name', $data['name'])
                            ->whereNotIn('id', [$record->id])
                            ->exists();

                        if($product){
                            Notification::make()
                                ->title('Data should be unique')
                                ->danger()
                                ->seconds(5)
                                ->send();

                            $action->halt();
                        }
                    }),

3 Replies

toeknee•8mo ago

you use halt on validation, so you need a custom validation rule, opposed to using ->before() then you can prevent non-unique data being saved opposed to on loading

Wbzy•8mo ago

can you show me an example to make a Unique Validation for Multiple Columns in filament?

toeknee•8mo ago

Sorry is this using the form or tables view? I would assume it would be part of the form to prevent that data being saved

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Halt doesnt stop the editing proccess?