php bin/console make:form
Create a new form class
Usage
make:form [<name> [<bound-class>]]Arguments
name          The name of the form class (e.g. <fg=yellow>TinyPopsicleType</>) 
bound-class   The name of Entity or fully qualified model class name that the new form will be bound to (empty for none) 
Help
The make:form command generates a new form class.
php bin/console make:form UserType
If the argument is missing, the command will ask for the form class interactively.
You can optionally specify the bound class in a second argument.
This can be the name of an entity like User
php bin/console make:form UserType User
You can also specify a fully qualified name to another class like \App\Dto\UserData.
Slashes must be escaped in the argument.
php bin/console make:form UserType \\App\\Dto\\UserData
 
                        