Pls help with select multiple

[tm-blg]

Hi, there! I'm trying to save array into model

<flux:select wire:model.live="var.product_kinds" variant="listbox" multiple placeholder="Choose industries...">
        <flux:option>bulb</flux:option>
        <flux:option>partnumber</flux:option>
        <flux:option>projector</flux:option>
</flux:select>

#[Validate([
    'var.product_kinds' => 'array|nullable',
])]
public Feature $var;

public function mount()
{
    $this->var = new Feature();
}

Where i choose more than two option, i get LogicException "Something went wrong"

[lotje-kinable]

It might have something to do with legacy model binding in Livewire 3. Model binding is replaced by Form objects.

[tm-blg]

Good Morning! legacy model binding helps me define $var

public Feature $var;

public function mount()
{
    $this->var = new Feature();
}

any changes in the model work well, except for the select...
I think I'm missing something and the answer is simple.

[tm-blg]

Thank you for ur answer!
i have 'legacy_model_binding' => true I read about the difference in model binding in the second and third versions.

About product_kinds, I think updating the database and casts has nothing to do with it. I didn't even get to saving to the database.

In general, yes, I configured the casts in various ways.

tell me, can you reproduce my code in yours? For the purity of the experiment, the main thing is to save the data in the class.

[jeffchown]

@tm-blg I can't reproduce your issue without writing a lot of code to do so.
If you're able to post a full code sample, that recreates the issue, that can be copy/pasted, then it's easier to try to help.

[jeffchown]

@tm-blg Looking at the screenshot of the error again... Did you run php artisan config:clear after updating the config file?

[tm-blg]

For view:

<flux:select wire:model.live="var.product_kinds" variant="listbox" multiple placeholder="Choose industries...">
        <flux:option>bulb</flux:option>
        <flux:option>partnumber</flux:option>
        <flux:option>projector</flux:option>
</flux:select>
{{ var_dump($var->product_kinds)

For LiveWire:

#[Validate([
    'var.product_kinds' => 'array|nullable',
])]
public Feature $var;

public function mount()
{
    $this->var = new Feature();
}

Also you can change Model class or param name on your.

I would be extremely grateful to you!

[tm-blg]

@tm-blgПосмотрите на скриншот ошибки еще раз... Вы запускали его php artisan config:clearпосле обновления файла конфигурации?

Ofcourse, php artisan optimize:clear

[joshhanley]

Closing as this isn't a feature request. If you have issues, please open an issue.

[tm-blg]

Hi, everyone!

finally I found a solution.

This exception occurs either because of incorrectly specified casts.
In my case specifically it was incorrect validation. U just need add validation rule for everyone checkbox like this:

    public function rules()
    {
        return [
            **'test.one.*' => 'string|nullable',**
            'test.one' => 'array|nullable',
        ];
    }