Filter with relation OneToMany : it's possible ?

[Zamoud]

//Xyzbundle/Form/ProductFilterType.php

class ProductFilterType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('id', 'filter_number_range')
            .......
            ->add('category', 'filter_text')//### from Category entity  ####
      .....
   }
}

return

Semantical Error] line 0, col 62 near 'category': Error: Invalid PathExpression. Must be a StateFieldPathExpression.

[Gonzalo Alonso]

yes https://github.com/lexik/LexikFormFilterBundle/blob/master/Resources/doc/index.md lexik/LexikFormFilterBundle#40

[Zamoud]

thank you very much :)