Accessing the current model inside custom validation rule

Hi. Is there a way to access the current model value inside the custom validation function?

   Forms\Components\Radio::make('status')
                    ->options([
                        'draft' => 'Draft',
                        'public' => 'Public'
                    ])
                    ->descriptions([
                        'draft' => 'Will not be visible to students',
                        'public' => 'Will be visible to students'
                    ])
                    ->hiddenOn('create')
                    ->default('draft')
                    ->rules([
                        function () {
                            return function (string $attribute, $value, Closure $fail) {
                                  // Here
                            };
                        }
                    ])
                    ->required(),

   Forms\Components\Radio::make('status')
                    ->options([
                        'draft' => 'Draft',
                        'public' => 'Public'
                    ])
                    ->descriptions([
                        'draft' => 'Will not be visible to students',
                        'public' => 'Will be visible to students'
                    ])
                    ->hiddenOn('create')
                    ->default('draft')
                    ->rules([
                        function () {
                            return function (string $attribute, $value, Closure $fail) {
                                  // Here
                            };
                        }
                    ])
                    ->required(),

I want to check if the model has children or not.

1 Reply

Bezhan•2y ago

->rules([function(string $context, ?Model $record) {
    return function (string $attribute, $value, Closure $fail) use($record){
        // now you can do anything with the record
    };
}])

->rules([function(string $context, ?Model $record) {
    return function (string $attribute, $value, Closure $fail) use($record){
        // now you can do anything with the record
    };
}])

you could check the context as will if it edit or view just to make sure there is not side-effect....

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Accessing the current model inside custom validation rule