Enum with form->select

Why is it working for table->TextColumn but not for form->select?

<?php

namespace App\Enums;
use Filament\Support\Contracts\HasLabel;

enum TitreEnum: int implements HasLabel
{
    case M = 0;
    case MME = 1;    
    
    public function getLabel(): ?string
    {
        return match ($this) {
            self::M => 'M.',
            self::MME => 'Mme',                
        };
    }
}

<?php

namespace App\Enums;
use Filament\Support\Contracts\HasLabel;

enum TitreEnum: int implements HasLabel
{
    case M = 0;
    case MME = 1;    
    
    public function getLabel(): ?string
    {
        return match ($this) {
            self::M => 'M.',
            self::MME => 'Mme',                
        };
    }
}

Filament\Forms\Components\Select::getOptions(): Return value must be of type array, string returned

Solution:

OK a final review before we debug this: 1- is the enum class included in the resource file? use App\Enums\TitreEnum 2- is the enum class included in the model file?...

Jump to solution

8 Replies

SoraKeyheart•16mo ago

In your model, make sure it's like this:

protected $casts = [
   'column_name'  => TitreEnum::class,
]

PastekoOP•16mo ago

Yes I have this in the model and it works fine for table->TextColumn

    protected $casts = [
        'title' => TitreEnum::class,
    ];

    protected $casts = [
        'title' => TitreEnum::class,
    ];

SoraKeyheart•16mo ago

Please show the Select code block

PastekoOP•16mo ago

public static function form(Form $form): Form
    {
        return $form       
            ->schema([
                Group::make()
                ->relationship('details')
                ->schema([
                    Select::make('title')
                    ->options(TitreEnum::class)
                    ->label('Titre'),
                    TextInput::make('last_name')->label('Nom'),
                    TextInput::make('first_name')->label('Prénom'),
                ]),
            ]);
    }

public static function form(Form $form): Form
    {
        return $form       
            ->schema([
                Group::make()
                ->relationship('details')
                ->schema([
                    Select::make('title')
                    ->options(TitreEnum::class)
                    ->label('Titre'),
                    TextInput::make('last_name')->label('Nom'),
                    TextInput::make('first_name')->label('Prénom'),
                ]),
            ]);
    }

SoraKeyheart•16mo ago

Try moving your select outside of relationship schema. I don't believe relationships have schemas. Sorry I miss read the code, try removing relationship

PastekoOP•16mo ago

Same error : Filament\Forms\Components\Select::getOptions(): Return value must be of type array, string returned

Solution

SoraKeyheart•16mo ago

OK a final review before we debug this: 1- is the enum class included in the resource file? use App\Enums\TitreEnum 2- is the enum class included in the model file? 3- is it setup in protected $casts?

PastekoOP•16mo ago

Thank you 1 did the trick 🙂

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Enum with form->select