Filament•2y ago

How can I put an Select or TextInput in red when something happens?

I need that if the user chooses a client, for example, from a select, verify if that client has a bank account, if not, the input or select has to come out in red with a text informing that the bank account is missing. Is that possible?

11 Replies

LeandroFerreira•2y ago

Is bank account another field in the form?

astronomicOP•2y ago

Yes, it is part of the customers table, but the select is in the requests table, which contains client_id. Sorry for my english 😦 Você é brasileiro?

LeandroFerreira•2y ago

You could use the validation section: https://filamentphp.com/docs/2.x/forms/validation

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astronomicOP•2y ago

like the rule()?

LeandroFerreira•2y ago

yes. If you want, send me a message in the pt-br channel yep

astronomicOP•2y ago

Ok, thank you! I think I'm understanding now

LeandroFerreira•2y ago

#pt-br

astronomicOP•2y ago

thanks, If I see that it's getting complicated, I'll write to you there

LeandroFerreira•2y ago

great!

astronomicOP•2y ago

Solution by @Leandro Ferreira

->reactive()
->afterStateUpdated(function ($get, $component) {
    $persone = Persone::find($get('persone_id'));

    throw_if($persone->iban === null, ValidationException::withMessages([
        $component->getStatePath() => 'Iban is required.'
    ]));
})

LeandroFerreira•2y ago

Should work as well:

->exists(table: Persone::class, column: 'id', callback: function (Exists $rule, $get) {
    return $rule->where('id', $get('persone_id'));
}),

->exists(table: Persone::class, column: 'id', callback: function (Exists $rule, $get) {
    return $rule->where('id', $get('persone_id'));
}),

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How can I put an Select or TextInput in red when something happens?