An error has occurred resolving the options of the form "Symfony\Component\Form\Extension\Core\Type\UrlType": The option "placeholder" does not exist. #21294
Description
The documentation https://symfony.com/doc/current/reference/forms/types/url.html#empty-data says:
This will still render an empty text box, but upon submission the John Doe value will be set. Use the data or placeholder options to show this initial value in the rendered form.
But if i use it like this:
->add('website', UrlType::class, [ 'attr' => ['class' => 'form-control'], 'label'=>'registration.website', 'translation_domain' => 'forms', 'placeholder' => 'https://www.example.com' ])
Its end in
An error has occurred resolving the options of the form "Symfony\Component\Form\Extension\Core\Type\UrlType": The option "placeholder" does not exist. Defined options are: "action", "allow_extra_fields", "allow_file_upload", "attr", "attr_translation_parameters", "auto_initialize", "block_name", "block_prefix", "by_reference", "compound", "constraints", "csrf_field_name", "csrf_message", "csrf_protection", "csrf_token_id", "csrf_token_manager", "data", "data_class", "default_protocol", "disabled", "empty_data", "error_bubbling", "error_mapping", "extra_fields_message", "form_attr", "getter", "help", "help_attr", "help_html", "help_translation_parameters", "inherit_data", "invalid_message", "invalid_message_parameters", "is_empty_callback", "label", "label_attr", "label_format", "label_html", "label_translation_parameters", "mapped", "method", "post_max_size_message", "priority", "property_path", "required", "row_attr", "setter", "translation_domain", "trim", "upload_max_size_message", "validation_groups".