I'm building an application with Symfony 2.3. I have a Booking entity witch is related to a Customer entity by a ManyToOne relation.
In my form, i would like to be able to select one existing customer or create a new one. For exemple by having a "new customer" option in my customer select who will display the customer form with javascript for exemple.
In fact i'm trying to build an Entity form field with an "allow_add" option like in the collection form field.
Any idea of how i can do that ?
Thank you very much.