Symfony 2 Create a entity form field with 2 properties
Yes, define a getUniqueName() method in the entity class like:
public function getUniqueName(){ return sprintf('%s - %s', $this->name, $this->value);}And edit the property form option:
'property' => 'childEntity.uniqueName',You also can omit the property option and define the __toString() method same way in order to not repeat the setting of the property option in every form.