Adding custom errors in form fields in Symfony controllers

Every field in a form in Symfony is an instance of the parent form. To add a custom error to the form, you must access the form object of the field then add an error into it. Here is how you can embed a custom error to a form field:

$error = new formerror("There is an error with the field");
$form->get('field')->addError($error);
// You will also need to include the formerror class at the top of your file: use Symfony\Component\Form\FormError

About Author:

Senior Cloud Software Engineer and 25+ years experienced video production, video editing and 3D animation services for a variety of global clients including local video production here in Jacksonville, Florida.

Leave a Comment

Your email address will not be published. Required fields are marked *