cubicweb #1787233 form should provide a method to process posted content [resolved]

so it's easy to retrieve a dictionary of {field name : typed value} for a custom, no entity related, form

prioritynormal
typeenhancement
done in3.13.1
load0.200
load left0.000
closed by#e1881933f366 [form, controller] closes #1787233: form should provide a method to process posted content