Pls help with select multiple

[tm-blg]

Discussed in #666

^{Originally posted by tm-blg November 13, 2024}
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"

[tm-blg]

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',
    ]

[tm-blg]

In Livewire2 we dont need to do anything, all is work. is it possible to at least create some kind of comparison of versions and principles of work, so as not to mislead fans of livewire. It seemed logical to me to validate only the array.

[jeffchown]

@tm-blg See:

• https://livewire.laravel.com/docs/upgrading
• https://livewire.laravel.com/docs/upgrading#eloquent-model-binding

[ju5t]

Arguably, questions should be posted in discussions; this is not a Flux issue.

[tm-blg]

@tm-blg See:

• https://livewire.laravel.com/docs/upgrading
• https://livewire.laravel.com/docs/upgrading#eloquent-model-binding

dear, it's not like I read all the documentation three times, I also rewatched Caleb's video courses.

your links don't have any info on such a small detail. you couldn't figure it out last time, remember?

Okay, forget it, I'm very emotional because I spent a lot of effort. Thanks everyone, bye!