Question

I try to pass my variable to constraint in form validator, but can’t.
i’m doing that:

$payForm = $this->createForm(new CableTVPayType(), null, array('balance' => $balance));

And in CableTVPayType:

public function getDefaultOptions(array $options)
{
    $maxSumm = $options['balance'] - 100;
    [...]

It works fine, my maxSumm is what i want, but Symfiony checks $options array. ‘balance’ isn’t a default option, and complain about this:

The option "balance" does not exist 

Is there another, more right way to pass custom variable to validation?

Answer 1

Done with this!

Crate variable for a class, and passing value to it through construct method

class CableTVPayType extends AbstractType {

    private $maxSumm;

    public function __construct($maxSumm) {
        $this->maxSumm = $maxSumm;
    }

Create form with argument

$payForm = $this->createForm(new CableTVPayType($someValue));

Now i can use this variable as i want in my form.