[Validator] Improve creating custom validation constraints

[smilesrg]

https://symfony.com/doc/current/validation/custom_constraint.html

There's no information about defining custom parameters and using it. Assume I want to create a custom constraint FooConstraint with validator FooValidator, using options optionFoo, optionBar. There is no documentation about how to add and use them.

[carsonbot]

Thank you for this issue.
There has not been a lot of activity here for a while. Has this been resolved?

[smilesrg]

@carsonbot #15586 would close this issue