Symfony forms, error bubbling

Question

I have a problem with forms' error bubbling. One field in my form is defined like this:

$formBuilder->add('title','text',
   'required'  => true, 
   'error_bubbling' => false,
   )
)

I would like to add a validator like this to this field:

/**
  * @Assert\True(message = "Bad title.")
  */
public function getTitleCorrect()
{
    /* ... */     
    return false;
} 

It works ok, but the error message shows up on top of the form, not in the field row.

In the Twig template this error message is rendered by {{form_errors(form)}} as a global error. When I use {{form_errors(form.title)}}, it does not print my error.

What can I do to change the assignment of the error?

Answer 1

Messages are attached to a field only when validator is attached to corresponding property. Your validator is attached to a method of the class so error is indeed global.

You should to something like that:

use ...\TitleValidator as AssertTitleValid;

class MyEntity
{
    /**
     * @AssertTitleValid
     */
    private $title;
}

And create your own TitleValidator class.