php - Symfony2 getter validation -

i need validate datetime values booking system hostels , hotels. that, need getter validation. implemented isarrivaldatevalid() method return false (for testing purposes).

when try run method in twig form_errors(form.arrivaldatevalid), keep getting arrivaldatevalid not exist although symfony knows method.

the same problem here

but solved error_bubbling mine isn't, no matter if error_bubbling true or false; have feeling basic problem last hour, cannot solve no matter do.

any appreciated.

edit:

here validation.yml...

hotel\rezervacijabundle\entity\rezervacija:     properties:         ime :             - notblank : { message : "ime je obavezno" }         prezime :             - notblank: { message: "prezime je obavezno" }         email :             - notblank : { message: "e-mail je obavezan" }             - email : { message: "e-mail mora biti ispravan" }     getters:         arrivaldatevalid :             - "false" : { message "vrijeme dolaska ne može biti u prošlosti" } 

when using yaml, sure surround true quotes ('true') or else yaml convert true boolean value.

please check out @ http://symfony.com/doc/current/reference/constraints/true.html

and can check reference show getters messages http://symfony.com/doc/current/reference/forms/types/entity.html#error-bubbling , http://symfony.com/doc/current/reference/forms/types/entity.html#error-mapping