How to use compare validators in resource ?

With dashboard it's works but not in resource

Please find my code :

            Number::create("min_duration")
                ->label($this->tr->trad('min_duration'))
                ->searchable(true)
                ->sortable(true)
                ->showOnIndex(false)
                ->showOnCreate(true)
                ->showOnUpdate(true)
                ->inputWidget(
                    TextBox::create("min_duration")
                )
                ->validators([
                    NumericValidator::create(),
                ]),
            Number::create("max_duration")
                ->label($this->tr->trad('max_duration'))
                ->searchable(true)
                ->sortable(true)
                ->showOnIndex(false)
                ->showOnCreate(true)
                ->showOnUpdate(true)
                ->inputWidget(
                    TextBox::create("max_duration")
                )
                ->validators([
                    NumericValidator::create(),
                    CompareValidator::create()
                        ->inputToValidate("min_duration")
                        ->inputToCompare("min_duration") // Compare with min_duration field
                        ->errorMessage("Max duration should be equal to min duration")
                        ->operator("=") // Compare for equality

Thanks