mutate form relationship data

[topegret]

https://filamentphp.com/docs/2.x/admin/resources/creating-records#customizing-data-before-saving

per document we can mutate form data before save into database table. I noticed that if I dd($data) . only the direct model data in the array but no relationship data.
say i have a scenario that a form scehma to create a 'user' together with one to one relationship 'profile'.

    ...
return $form
        ->schema([             
            Group::make()
            ->schema([
                Card::make()->schema([
                    Fieldset::make(label:'Agent Account')->schema([
                        TextInput::make('name'),
                         TextInput::make('email'),
                                ])->columns(1),
                        ... ...
                            ]),  
                     ]) ->columnSpan(['lg' => 1]),


            Forms\Components\Group::make()->relationship('profile')
            ->schema([
                Card::make()->schema([
                    Fieldset::make(label:'Contact')->schema([
                                 TextInput::make('mobile'),
                                   TextInput::make('phone'),
                        .......
                           ])
                      ])
                      .....

in above sample code. when dd, data array has name and email. but not any of the relationship data such as 'mobile' and 'phone' .
Is there any way to obtain and then mutate the relationship data before saving? thanks!

[topegret]

OK. it seems I figured out the alternative. what I can do is to make changes in the afterCreate() function in CreateUser class.

protected function afterCreate(): void
    {
         $profile = $this->record->profile;
           //make change of profile items  then save 
         $profile->save();
    } 

[danharrin]

Created a feature request to track this - #4176

[danharrin]

Hey @topegret! This has been fixed in #4424 - you can now use mutateRelationshipDataBeforeCreateUsing() and mutateRelationshipDataBeforeSaveUsing() on the Group!

->mutateRelationshipDataBeforeSaveUsing(fn (array $data) => ...)

[topegret]

Great Thanks!

[MhdTarhini]

Hello, there a way to handle record relationship data inside the record create or edit class ?

I'm tying to get record relationship data before update them

[leandrocfe]

if you add ->dehydrated() in the relationship, you can save it manually

[MhdTarhini]

Thanks!

[hasan-aftab]

Brother @danharrin what If wanna mutate relationship data before saving in db without group?

[mkwsra]

Just in case if you reached this page while looking for "how to mutate Relation Manager's form" then consider overriding this function within your Relation Manager

protected function configureCreateAction(Tables\Actions\CreateAction $action): void
    {
        parent::configureCreateAction($action);
        $action->mutateFormDataUsing(function ($data) {
            // Example:
            unset($data['foo']);
            
            return $data;
        });

    }

[danharrin]

You don't need to, you can chain it on to CreateAction::make() in the $table->headerActions()

[mkwsra]

Thanks for your comment, but where can I do so when I'm using a relation manager? let's say I have User who has AddressesRelationManager and I would like to mutate the data of the address form, in this case where can I use the $table variable

[danharrin]

[mkwsra]

Thank you so much!! I was so much confused, and it's all my bad! your help is much appreciated ❤️

[NaungYeHtet]

How about using CheckBoxList with BelongsToMany relationship?