Add iter(Form) logic, to loop through fields

tailbone/forms/core.py

@@ -374,6 +374,9 @@ class Form(object):
         self.component = component
         self.vuejs_field_converters = vuejs_field_converters or {}
 
+    def __iter__(self):
+        return iter(self.fields)
+
     @property
     def component_studly(self):
         words = self.component.split('-')